PRODUCTS

DYNASYLAN GLYMO

Dynasylan GLYMO is a commercial product name for 3-glycidoxypropyltrimethoxysilane, which is an organofunctional silane used in various applications, including adhesives, sealants, coatings, and composites.
Dynasylan GLYMO acts as a coupling agent between organic and inorganic materials, providing improved adhesion, moisture resistance, and mechanical properties.
Dynasylan GLYMO, or 3-glycidoxypropyltrimethoxysilane, is commonly employed as a surface modifier or coupling agent in the production of composite materials, particularly those involving fiberglass, epoxy resins, and other polymers.

CAS Number: 2530-83-8
Molecular Formula: C9H20O5Si
Molecular Weight: 236.34
EINECS Number: 219-784-2

2530-83-8, 3-glycidoxypropyltrimethoxysilane, (3-Glycidoxypropyl)trimethoxysilane, Glymo, 3-Glycidyloxypropyltrimethoxysilane, Silan A 187, Silicone KBM 403, Silane A 187, Union carbide A-187, Glycidoxypropyltrimethoxysilane, Silane Z 6040, Silane-Y-4087, NUCA 187, (3-Glycidyloxypropyl)trimethoxysilane, trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane, 3-(Trimethoxysilyl)propyl glycidyl ether, Glycidyl 3-(trimethoxysilyl)propyl ether, gamma-Glycidoxypropyltrimethoxysilane, Glycidyloxypropyltrimethoxysilane, KBM 403, KBM 430, Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane, DZ 6040, Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-, Silane coupler KH-560, 3-(2,3-Epoxypropoxy)propyltrimethoxysilane, 1-(Glycidyloxy)-3-(trimethoxysilyl)propane, A 187, NSC 93590, Y 4087, Z 6040, Silicone A 187, (3-(2,3-Epoxypropoxy)propyl)trimethoxysilane, trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane, Glycidoxypropyltrimethyoxysilane, gamma-, (3-(Glycidyloxy)propyl)trimethoxysilane, ((3-(Trimethoxysilyl)propoxy)methyl)oxirane, (3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE, [3-(2,3-Epoxypropoxy)propyl]trimethoxysilane, Silane, trimethoxy(3-(oxiranylmethoxy)propyl)-, 5K9X9X899R, Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-, Silane, (3-(2,3-epoxypropoxy)propyl)trimethoxy-, Silane, [3-(2,3-epoxypropoxy)propyl]trimethoxy-, NSC-93590, trimethoxy({3-[(oxiran-2-yl)methoxy]propyl})silane, .gamma.-Glycidoxypropyltrimethoxysilane, [3-(Glycidyloxy)propyl]trimethoxysilane, (.gamma.-Glycidoxypropyl)trimethoxysilane, [[3-(Trimethoxysilyl)propoxy]methyl]oxirane, [.gamma.-(Glycidyloxy)propyl]trimethoxysilane, 68611-45-0, DTXCID507489, Silicone A-187, C9H20O5Si, CAS-2530-83-8, CCRIS 3044, Silane, trimethoxy[(oxiranylmethoxy)propyl]-, EINECS 219-784-2, BRN 4308125, UNII-5K9X9X899R, AI3-52752, Dynasylan GLYMO, EINECS 247-194-5, gamma-glycidoxypropyl trimethoxysilane, EPOXIRANE, GOPTS, Glycidyl Cage Mixture, 25704-87-4, Prosil 5136, ((2,3-Epoxypropoxy)propyl)trimethoxysilane, Dow corning Z-6040, EC 219-784-2, SCHEMBL27615, glycidoxypropyl trimethoxysilane, glycidoxypropyl-trimethoxysilane, SILANE, 3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXY-, CHEMBL2140162, 3-glycidoxypropyl trimethoxysilane, 3-glycidoxypropyltrimethoxy silane, 3-glycidoxypropyltrimethoxy-silane, trimethoxysilylpropylglycidyl-ether, 3-glycidoxy propyl trimethoxysilane, NSC93590, (3-glycidoxypropyl)trimethoxy-silane, 3-glycidoxy propyl trimethoxy silane, Tox21_201672, Tox21_303288, CG6720, gamma-glycidoxypropyl-trimethoxysilane, MFCD00005144, gamma-glycidyloxypropyltrimethoxysilane, .alpha.-Glycidoxypropyltrimethoxysilane, AKOS008901332, Glycidyl 3-Trimethoxysilylpropyl Ether, Silane, 3(glycidoxy)propyl trimethoxy-, NCGC00164370-01, NCGC00164370-02, NCGC00257095-01, NCGC00259221-01, Silane,3-epoxypropoxy)propyl]trimethoxy-, AS-14542, (3-Glycidyloxypropyl)Trimethoxysilane, 97%, WLN: T3OTJ B1O3-SI-O1&O1&O1, .gamma.-[(Glycidoxypropyl)trimethoxy]silane, DB-028513, 3-(2, 3-Epoxypropoxy)Propyltrimethoxysilane, CS-0132309, G0210, NS00046001, trimethoxy[3-(oxiranylmethoxy)propyl]-silane, (3-Glycidyloxypropyl)trimethoxysilane, >=98%, 3-(2,3-Epoxy Propoxy) Propyltrimethoxysilane, D78181, S09160, trimethoxy-[3-(2-oxiranylmethoxy)propyl]silane, Trimethoxy[3-(2-oxiranylmethoxy)propyl]silane #, A817773, (3-Glycidyloxypropyl)trimethoxysilane, >=97% (GC), J-015924, Q27262482, 3-Glycidoxypropyltrimethoxysilane Glycidoxypropyltrimethoxysilane Epoxy Functional Silane, 233765-90-7, 56325-93-0.

Dynasylan GLYMO is the first widely used coupling agent and has been used for 40 years.
One end of its structure with reactive groups such as amino and vinyl, can react with epoxy, phenolic, polyester and other synthetic resin molecules.
The other end is alkoxy (such as methoxy, ethoxy etc.) or chlorine atoms which is connected with silicon.

Dynasylan GLYMOs can be transformed into silanol in the hydrolysis in water solution or damp air.
And the formed silanol is able to react with surface hydroxyl of glass, minerals and inorganic filler.
Therefore, silane coupling agent is commonly used in silicate-filled epoxy, phenolic, polyester resin and other systems.

In addition, Dynasylan GLYMO can also be used for FRP production, in order to improve its mechanical strength and resistance to wet environment.
The Dynasylan GLYMO of the silane coupling agent are selective about the reaction of the synthetic resin.
Generally, these organic groups lack sufficient reactivity with synthetic resins such as polyethylene, polypropylene and polystyrene, and thus the coupling effect for them is poor.

In recent years, new varieties of silane coupling agents with better coupling for polyolefins have been developed, but are limited in cost and other properties and are not yet widely used.
Dynasylan GLYMO is also known as silane treatment agent. Its general formula is Y (CH2) nSiX3.
Where in n is an integer of 0 to 3; X is a hydrolyzable group such as chlorine, methoxy, ethoxy and acetoxy; Y is an organic functional group such as a vinyl, an amino, an epoxy group, a methacryloyloxy group and sulfydryl.

Dynasylan GLYMO is a bifunctional organosilane with three methoxy groups on one side and an epoxy ring on the other.
The methoxy groups bind well with glass substrates creating a 3D matrix.
The epoxy group is reactive with amides, alcohols, thiols and acids.

Dynasylan GLYMO is highly reactive in water and can be used as a linking agent between the surface of the silica and the polymeric matrix.
Dynasylan GLYMO is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups.
The dual nature of its reactivity allows Dynasylan GLYMO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier.

Dynasylan GLYMO enhances the adhesion between organic and inorganic materials, leading to improved mechanical strength, moisture resistance, and durability in the final product.
Additionally, Dynasylan GLYMO finds application in coatings, adhesives, and sealants, where it contributes to better substrate wetting and bonding properties.
Dynasylan GLYMO is also used in the manufacturing of paints, coatings, and varnishes to improve their adhesion to various substrates like metals, glass, and ceramics.

Dynasylan GLYMO functions by promoting the bonding between the surface and the coating material, leading to enhanced performance and durability of the applied coatings.
Furthermore, Dynasylan GLYMO finds utility in the formulation of adhesion promoters, primers, and surface treatments for diverse industrial applications, including automotive, aerospace, construction, and electronics.
Dynasylan GLYMO is a colorless low-viscosity liquid with a slight terpentine-like odor.

Dynasylan GLYMO is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Dynasylan GLYMO by Evonik acts as an adhesion promoter, crosslinking agent and/or surface modifier.
Dynasylan GLYMO is a low viscosity bifunctional organosilane, 3-glycidyloxypropyltrimethoxysilane with a slight terpentine-like odor.

Dynasylan GLYMO is an essential ingredient in sealants and adhesives, as a primer or additive.
Dynasylan GLYMO can be used with epoxy, phenolic, PU, PVAC, acrylates and polysulfides.
Provides improved mechanical properties like flexural strength, tensile strength, impact strength and modulus of elasticity.

Offers improved moisture and corrosion resistance, improved electrical properties such as dielectric constant and volume resistivity.
Improves processing properties such as filler dispersion, rheological behavior like viscosity reduction and newtonian behavior, increased filler loading and non-yellowing properties.
Dynasylan GLYMO is registered with DSL/NDSL, PICCS, TSCA, IECSC, ENCS, ECL, EINECS/ELINCS, AICS and REACH.

Dynasylan GLYMO has a minimum shelf life of 12 months.
Dynasylan GLYMO mass spectral data can be found in a separate interface.
The data are manually curated and of the highest quality.

Dynasylan GLYMO is primary used as chemical intermediate and as adhesion promoter in coatings.
Dynasylan GLYMO is epoxy functional silane which may be suitable for use as adhesion promoters in urethane, epoxy, polysulfide,silicon caulks, coatings, sealants and adhesives.
Dynasylan GLYMO is a bifunctional organosilane possessing a reactive orfanic epoxide and hydrolyzable inorganic methoxysilyl groups.

The use of Dynasylan GLYMO as a coupling agent in mineral-filled plastics improves filler dispensabilit sedimentation tendency and greatly lowers the resin’s viscosity.
In addition it leads to higher filler loading and a marked increase in water (vapor) resistance as well as resistance to acids and Dynasylan GLYMO acts as a component of adhesives and sealants.
Dynasylan GLYMO improves both adhesion to the substrate and mechanical properties such as flexur tensile strength and modulus of elasticity.

Dynasylan GLYMO is a bifunctional organosilane, features a reactive organic epoxide and a hydrolyzable inorganic triethoxysilyl group.
Its dual reactivity facilitates chemical bonding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (e.g., thermosets, thermoplastics, elastomers).
Serving as an adhesion promoter, crosslinking agent, and surface modifier, Dynasylan® GLYEO is a colorless, low-viscosity liquid with a subtle terpentine-like odor.

Dynasylan GLYMO readily dissolves in alcohols, ketones, and aliphatic and aromatic hydrocarbons.
Dynasylan GLYMO can be used as an adhesion promoter or a primer in the coating and sealants industries.
Dynasylan GLYMO can enhance anti-corrosion, so it is a mostly used silane in marine coatings system.

Dynasylan GLYMO can be used for electronic encapsulation and electronic packaging. It can improve electrical properties of composites.
Dynasylan GLYMO can act as a surface modifier of inorganic fillers and glass fiber, to improve the bonding performance between organic resins and inorganic substrates.
Suitable polymers include epoxy, urethane, acrylic and polysulfide polymers.

Dynasylan GLYMO can be used as a tackifier in cables manufacturing, with higher EVA ratio.
Dynasylan GLYMO can be used as a foundry resin additive and improve mechanical and chemical properties.
As epoxy coupling agent, Dynasylan GLYMO is used in polysulfide-based and metal-filled epoxide resinous material.

Dynasylan GLYMO improves the adhesion between inorganic stuffing, substrate material and resin, accordingly improve electrical property of electronic material which is made of epoxy resin and wrappage.
Dynasylan GLYMO can be widely used in multi-fillers and substrates such as clay, talcum, tricalcium silicate, silica, quartz, aluminum, copper and iron.
Including quartz filled epoxy sealants, grail-filled epoxy resin and concrete patching material or coating, toner of modeling kits, and improving the dispersivity, fluidity of adhesive.

Dynasylan GLYMO is used to avoid the need of independent primer in polysulfide and polyurethane sealant and sealing compounds.
Dynasylan GLYMO improves the adhesion of double-component epoxy sealing agent.
Dynasylan GLYMO is used in polyurethane adhesive and sealant, epoxy resin adhesives, enhanced thermosetting resin, glass fiber adhesive, thermoplastic resin for inorganic filler or glass reinforcement.

Dynasylan GLYMO is an epoxy-functional silane, it is a clear, light straw liquid.
Dynasylan GLYMO may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders.
Dynasylan GLYMO is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.

Dynasylan GLYMO may be used as a constituent of anaqueous size, neat, or added to the polymer matrix as an additive.
A chemical modification can be achieved by reaction with suitable functional monomers or polymers.
Dynasylan GLYMO Silane containes a glycidoxy reactive organic group and a trimethoxysilyl group.

Dynasylan GLYMO is designated γ-glycidoxypropyltrimethoxysilane.
Dynasylan GLYMO Silane possesses both organic and inorganic reactivity that allows it to react with or “couple” organic polymers and inorganic surface.
This dual reactivity should be considered when using GLYMO Silane in specific applications.

Dynasylan GLYMO a treatment on glass fiber for use in reinforced plastics.
Dynasylan GLYMO a treatment on mineral surfaces for use in mineral filled plastics
An adhesion promoter to enhance the bonding of a polymer coating, paint or adhesive to glass, metals or other polymer surfaces.

For example, Dynasylan GLYMO Silane is used in the finish on fiberglass rovings.
Uses include fiberglass reinforced epoxy resin composites with benefits such as improved physical properties, especially the wet strength, of the composite.
Dynasylan GLYMO Silane is effective in improving the physical properties of a mineral-filled polymer such as silica-filled epoxy resins.

Dynasylan GLYMO Silane is also recommended as an additive to improve the adhesion of acrylic latex caulks.
Dynasylan GLYMO are receptive to GLYMO Silane are urethanes, acrylics, polysulfides and nylon.
How to Use Dynasylan GLYMO Silane can be applied to inorganic surfaces as a dilute aqueous solution (0.1 to 0.5% silane concentration).

Aqueous solutions are prepared by adjusting the pH of the water to about 4.5 with acetic acid and then adding the silane and stirring.
After adding the silane to the acidified water, Dynasylan GLYMO is necessary to stir the mixture for about 15 minutes before it hydrolyses and forms a clear homogeneous solution.
Higher concentrations of Dynasylan GLYMO Silane in water are not stable indefinitely and after standing several days may deposit an oily phase of condensed polysiloxane.

Dynasylan GLYMO is recommended that aqueous solutions of GLYMO Silane be used within 24 hours of preparation.
Old solutions will begin to haze – an indication of a significant amount of siloxane condensation.
Dynasylan GLYMO Silane can also be applied as a solution in many common organic solvents.

Solubility and stability of a specific organic solvent should, however, be verified before use in a commercial process.
In the case of mineral fillers, the mineral can be treated by mixing with the silane at very low shear for several minutes without any additional solvent.
The silane can be diluted in water or a solvent as described above.

Dynasylan GLYMO is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups.
The dual nature of Dynasylan GLYMO reactivity allows DYNASYLAN GLYMO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier.
Dynasylan GLYMO is a colorless low-viscosity liquid with a slight terpentine-like odor.

Dynasylan GLYMO is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Dynasylan GLYMO is a bifunctional organosilane with three methoxy groups on one side and an epoxy ring on the other.
The methoxy groups bind well with glass substrates creating a 3D matrix.

The epoxy group is reactive with amides, alcohols, thiols and acids.
Dynasylan GLYMO is highly reactive in water and can be used as a linking agent between the surface of the silica and the polymeric matrix.
Dynasylan GLYMO is an epoxy-functional silane; it is a clear, light straw liquid.

Dynasylan GLYMO may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders.
Dynasylan GLYMO is particularly employed as an adhesion-promoting silicone additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.

Melting point: -50°C
Boiling point: 120 °C2 mm Hg(lit.)
Density: 1.070 g/mL at 20 °C
vapor pressure: 0-12790Pa at 20-25℃
refractive index: n20/D 1.429(lit.)
Flash point: >230 °F
storage temp.: Store below +30°C.
solubility: Acetonitrile (Slightly), Chloroform
form: Liquid
color: Clear
Specific Gravity: 1.07
Water Solubility: Miscible with alcohols, ketones and aliphatic or aromatic hydrocarbons. Immiscible with water.
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
BRN: 4308125
Stability: Moisture Sensitive
InChIKey: BPSIOYPQMFLKFR-UHFFFAOYSA-N
LogP: -2.6-0.5 at 20℃

Dynasylan GLYMO, also known as gamma-glycidoxypropyltrimethoxysilane, is commonly utilized as a coupling agent in the production of composite materials.
Dynasylan GLYMO enhances the compatibility between the polymer matrix and reinforcing fillers such as glass fibers, carbon fibers, and mineral fillers.
This improved interfacial adhesion results in composite materials with enhanced mechanical properties, including tensile strength, flexural strength, and impact resistance.

Additionally, Dynasylan GLYMO is employed in the manufacturing of adhesives and sealants to enhance their bonding strength and durability, especially in challenging environments where moisture or temperature variations may occur.
Dynasylan GLYMO may improve flexibility of systems vs. other adhesion promoters.
Dynasylan GLYMO bonds to inorganic substrates to provide excellent wet and dry adhesion.

Dynasylan GLYMO enables very fast hydrolysis rate.
Dynasylan GLYMO enhances electrical properties of epoxy based electronic encapsulant and packaging materials, resulting from improved bonding between resin and substrate or filler.
Dynasylan GLYMO An excellent candidate for waterborne applications such as acrylic and vinyl-acrylic caulks.

Improved adhesion to glass, and metal substrates can be obtained in epoxy, polysulfide, urethane and acrylic bases adhesives, sealants and caulks.
Dynasylan GLYMO applications benefit from adhesion without decrease in elongation and yellowing.
Urethane applications benefit from enhanced adhesion to glass and metal substrates, while providing improved shelf stability over amino silane alternatives.

Dynasylan GLYMOs benefiting from the use of GLYMO silane include quartz filled epoxy encapsulants, pre-mix formulations, sand-filled epoxy concrete patching materials, and metal filled epoxy materials suitable for mold die tools.
Dynasylan GLYMO enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
Dynasylan GLYMO eliminates the need for a separate primer in polysulfide and urethane sealants.

Dynasylan GLYMO improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
Dynasylan GLYMO is mainly used in unsaturated polyester composites to improve the mechanical properties, electrical properties and light transmission properties of the composites, especially to improve their performance in wet environment.
In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, Dynasylan GLYMO can improve consumption factor and specific inductance captance.

Dynasylan GLYMO is used for its copolymerization with monomers like vinyl acetate and acrylic acid or methacrylic, to form the polymers widely used in coatings, adhesives and sealants, providing excellent adhesion and durability.
One end of its structure with reactive groups such as amino and vinyl, can react with epoxy, phenolic, polyester and other synthetic resin molecules.
The other end is alkoxy (such as methoxy, ethoxy etc.) or chlorine atoms which is connected with silicon.

These groups can be transformed into silanol in the hydrolysis in water solution or damp air.
And the formed silanol is able to react with surface hydroxyl of glass, minerals and inorganic filler.
Therefore, Dynasylan GLYMO coupling agent is commonly used in silicate-filled epoxy, phenolic, polyester resin and other systems.

In addition, Dynasylan GLYMO can also be used for FRP production, in order to improve its mechanical strength and resistance to wet environment.
The organic groups of the silane coupling agent are selective about the reaction of the synthetic resin.
Generally, these Dynasylan GLYMOs lack sufficient reactivity with synthetic resins such as polyethylene, polypropylene and polystyrene, and thus the coupling effect for them is poor.

In recent years, new varieties of silane coupling agents with better coupling for polyolefins have been developed, but are limited in cost and other properties and are not yet widely used.
Dynasylan GLYMO coupling agent is also known as silane treatment agent.
Its general formula is Y (CH2) nSiX3. Wherein n is an integer of 0 to 3; X is a hydrolyzable group such as chlorine, methoxy, ethoxy and acetoxy; Y is an organic functional group such as a vinyl, an amino, an epoxy group, a methacryloyloxy group and sulfydryl.

Dynasylan GLYMO is used in paints and coatings as an additive, as a primer for improving adhesion to the substrate, especially glass as well as metal.
Dynasylan GLYMO is registered with REACH and has a shelf life of 12 months.
Dynasylan GLYMO is also listed with DSL/ NDSL, PICCS, TSCA, IECSC, ENCS, ECL, EINECS, ELINCS and AICS.

Dynasylan GLYMO acts as an adhesion promoter, crosslinking agent and/or surface modifier.
Dynasylan GLYMO is a low viscosity bifunctional organosilane, 3-glycidyloxypropyltrimethoxysilane with a slight terpentine-like odor.
Dynasylan GLYMO is an essential ingredient in sealants and adhesives, as a primer or additive.

Dynasylan GLYMO can be used with epoxy, phenolic, PU, PVAC, acrylates and polysulfides.
Provides improved mechanical properties like flexural strength, tensile strength, impact strength and modulus of elasticity.
Offers improved moisture and corrosion resistance, improved electrical properties such as dielectric constant and volume resistivity.

Improves processing properties such as filler dispersion, rheological behavior like viscosity reduction and newtonian behavior, increased filler loading and non-yellowing properties
Dynasylan GLYMO is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups.
The dual nature of Dynasylan GLYMOs reactivity allows Dynasylan GLYMO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier.

Dynasylan GLYMO is a colorless low-viscosity liquid with a slight terpentine-like odor.
Dynasylan GLYMO is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Dynasylan GLYMO is an essential ingredient in the products of many industries.

Dynasylan GLYMO by Evonik acts as an adhesion promoter, crosslinking agent and/or surface modifier.
Dynasylan GLYMO is a low viscosity bifunctional organosilane, 3-glycidyloxypropyltrimethoxysilane with a slight terpentine-like odor.
Dynasylan GLYMO is an essential ingredient in sealants and adhesives, as a primer or additive.

Improves processing properties such as filler dispersion, rheological behavior like viscosity reduction and newtonian behavior, increased filler loading and nonyellowing properties.
Dynasylan GLYMO organofunctional silanes have successfully been used for years as adhesion promoters for coatings on a wide range of substrates.
The use of silanes is usually done in one of two ways.
Firstly, as a paint additive and secondly, using a silane primer for substrate pre-treatment.

As paints usually are multi component systems, the additive method often fails due to side reactions with the paint components.
In these cases, pre-treatment with a silane primer is advised.

Uses Of Dynasylan GLYMO:
Dynasylan GLYMO is an epoxy-functional silane, it is a clear, light straw liquid.
Dynasylan GLYMO may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders.
Dynasylan GLYMO is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.

Dynasylan GLYMO may improve dry and wet strength in cured composites reinforced with glass fiber rovings Enhance wet electrical properties of epoxy-based encapsulate and packaging materials.
Eliminate the need for a separate primer in polysulfide and urethane sealants.
Improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.

Dynasylan GLYMO is mainly used in unsaturated polyester composites to improve the mechanical properties, electrical properties and light transmission properties of the composites, especially to improve their performance in wet environment.
In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, it can improve consumption factor and specific inductance captance.
Used for its copolymerization with monomers like vinyl acetate and Dynasylan GLYMO, to form the polymers widely used in coatings, adhesives and sealants, providing excellent adhesion and durability.

Pre-treatment of carbon steel with Dynasylan GLYMO enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coating
Dynasylan GLYMO is used in the production of carbon steel and its pre treatment favors the dry and wet adhesion of epoxy coating.
Dynasylan GLYMO is also used to prepare epoxy-functionalized silica nanoparticles, which gives a reactive surface for one-step and high-density protein immobilization.

Dynasylan GLYMO serves as a coupling agent and adhesion promoter.
Dynasylan GLYMO is used as a chemical intermediate in the production of other fine chemicals or as a monomer in the production of epo silicone polymers.
The use of Dynasylan GLYMO in coatings is intended to improve bonding or adhesion between organic polymers and mineral surfaces, su fillers, and glass or metal substrates.

Dynasylan GLYMO is used in water-based decorative coating products.
During application, the alkox undergoes crosslinking with coating constituents and the treated surface and there is no potential for consumer exposure fro Dynasylan GLYMO is used as cross-linking agent and adhesion promoter in commercially-available silicone sealant products.
Dynasylan GLYMO is a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups.

The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals,fillers) and organic po thermoplastics, thermosets or elastomers) thus functioning as adhesion promoter, cross- linker, and/or surface modifier.
The use of GLYMO as a coupling agent in mineral-filled plastics improves filler dispersibility, reduces its sedimentation tenden lowers the resin's viscosity.
Dynasylan GLYMO can be used as an adhesion promoter in coating and sealants industries, especially suitable for marine coatings system.

Dynasylan GLYMO can be used for electronic encapsulation and electronic packaging.
Dynasylan GLYMO can improve electrical properties of composites.
Dynasylan GLYMO can act as a surface modifier to improve the bonding performance of organic resins such as epoxy, urethane, acrylic and polysulfide on inorganic substrates.

Dynasylan GLYMO can be used as a tackifier in cables manufacturing, with higher EVA ratio.
Dynasylan GLYMO can be used for foundry resins to improve mechanical and chemical properties.
Dynasylan GLYMO is used in the following products: coating products, adhesives and sealants and polymers.

Release to the environment of Dynasylan GLYMO can occur from industrial use: formulation of mixtures and in the production of articles.
Other release to the environment of Dynasylan GLYMO is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Release to the environment of Dynasylan GLYMO can occur from industrial use: of articles where the substances are not intended to be released and where the conditions of use do not promote release and industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).

Other release to the environment of Dynasylan GLYMO is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in complex articles, with no release intended: vehicles, machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines), Vehicles (e.g. personal vehicles, delivery vans, boats, trains, metro or planes)) and machinery, mechanical appliances and electrical/electronic products e.g. refrigerators, washing machines, vacuum cleaners, computers, telephones, drills, saws, smoke detectors, thermostats, radiators, large-scale stationary industrial tools). This substance can be found in products with material based on: metal (e.g. cutlery, pots, toys, jewellery), stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material) and plastic (e.g. food packaging and storage, toys, mobile phones).

Dynasylan GLYMO is used in the following products: adhesives and sealants, coating products and polymers.
Dynasylan GLYMO is used in the following areas: building & construction work and formulation of mixtures and/or re-packaging.
Dynasylan GLYMO is used for the manufacture of: machinery and vehicles, fabricated metal products, food products, textile, leather or fur, wood and wood products, pulp, paper and paper products, rubber products, plastic products, mineral products (e.g. plasters, cement), electrical, electronic and optical equipment and furniture.

Release to the environment of Dynasylan GLYMO can occur from industrial use: formulation of mixtures and in the production of articles.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Dynasylan GLYMO is used in the following products: adhesives and sealants, non-metal-surface treatment products, coating products, textile treatment products and dyes, polymers, pH regulators and water treatment products and leather treatment products.
Release to the environment of Dynasylan GLYMO can occur from industrial use: formulation of mixtures, in the production of articles, formulation in materials, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid and as processing aid.

Dynasylan GLYMO can be used as an adhesion promoter in coating and sealants industries, especially suitable for marine coatings system.
Dynasylan GLYMO can be used for electronic encapsulation and electronic packaging.
Dynasylan GLYMO can improve electrical properties of composites.

Dynasylan GLYMO can act as a surface modifier to improve the bonding performance of organic resins such as epoxy, urethane, acrylic and polysulfide on inorganic substrates.
Dynasylan GLYMO can be used as a tackifier in cables manufacturing, with higher EVA ratio.
Dynasylan GLYMO can be used for foundry resins to improve mechanical and chemical properties.

The condensation of alkyltrialkoxysilanes was studied using time-dependent 1H- and 29Si-NMR spectroscopy.
The main goal was to correlate the results of these investigations with standard conditions in technical applications of the most commonly used commercial silane adhesion promoters.
Thus, experiments with 3-aminopropyltriethoxysilane (DYNASYLAN AMEO), 3-glycidyloxypropyltrimethoxysilane Dynasylan GLYMO were carried out in aqueous solutions at a selected range of concentrations.

This investigation reflects a convenient way to determine the total concentration of reactive silanol groups during the course of the reaction.
Moreover, the activity of the solution in adhesion promoting processes can be monitored and measured.
Dynasylan GLYMO is used to improve the adhesion between the surface of organic material and inorganic material, for example, the treatment of the glass fabric in glass steel and the silicon stuffing in plastic, rubber, paint, coating, etc.

Dynasylan GLYMO is used in adhesive to strengthen the adhesion. The suitable resin include epoxy, phenol aldehyde, melamine, polysulfide, polyamino ester, polystyrene, etc.
Improve the adhesion between inorganic stuffing, base material and resins, hence improve the mechanical strength, electric property of composite material and high retention in wet state.

As the surface treating agent of inorganic stuffing, widely used in pottery clay, talcum powder, silicon grey clay, white carbon black, silica, aluminum powder, iron powder, etc.
As epoxy sealing agent to stuff silica, epoxy concrete remedy material or coating to stuff sand and epoxy mould material to stuff metal.
Dynasylan GLYMO epoxy silane may improve dry and wet strength in cured composites reinforced with glass fiber rovings.

Dynasylan GLYMO may enhance wet electrical properties of epoxy-based encapsulate and packaging materials.
Dynasylan GLYMO may eliminate the need for a separate primer in polysulfide and urethane sealants.
Dynasylan GLYMO epoxy functional silane oligomer may improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.

Safety Profile Of Dynasylan GLYMO:
Contact with skin, eyes, or mucous membranes may cause irritation, leading to redness, itching, or burning sensations.
Prolonged or repeated exposure to Dynasylan GLYMO may cause sensitization, resulting in allergic reactions upon subsequent contact.
Sensitization can manifest as dermatitis or respiratory sensitization in some individuals.

Inhalation of vapors or mists of Dynasylan GLYMO may irritate the respiratory tract and mucous membranes, causing coughing, wheezing, or shortness of breath.
Prolonged exposure to high concentrations may lead to more severe respiratory effects.
Dynasylan GLYMO can be absorbed through the skin, and prolonged or repeated skin contact may lead to systemic effects.

This chemical should not be allowed to remain in prolonged contact with the skin.
There is limited evidence to suggest that certain silane compounds, including Dynasylan GLYMO, may have carcinogenic potential.
However, further research is needed to establish conclusive evidence of carcinogenicity.