Products in Adhesives & Sealants: Adhesion Promoter

Dynasylan® 1189 is a bifunctional silane, boasts a reactive secondary amine and hydrolyzable methoxysilyl groups. Its dual reactivity enables chemical binding to both inorganic materials (such as glass, metals, fillers) and organic polymers (like thermosets, thermoplastics, elastomers). Serving as an adhesion promoter, surface modifier, and catalyst for substance modification, Dynasylan® 1189 contributes to versatile applications.

Dynasylan® AMMO is a bifunctional organosilane, presents a reactive primary amine and hydrolyzable inorganic methoxysilyl groups. Its dual reactivity enables chemical bonding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (e.g., thermosets, thermoplastics, elastomers). Functioning as an adhesion promoter and surface modifier, Dynasylan® AMMO is a clear, colorless liquid with an amine-like odor. It shows solubility in alcohols and aliphatic and aromatic hydrocarbons.

Dynasylan® AMEO is a bifunctional silane, encompassing a reactive primary amino group and hydrolyzable ethoxysilyl groups. Its dual reactivity enables Dynasylan® AMEO to establish chemical bonds with both inorganic materials (e.g., glass, metals, fillers) and organic polymers (such as thermosets, thermoplastics, elastomers). It serves as an adhesion promoter, crosslinker, and surface modifier.

Dynasylan® VPS 7163 is an exceptional silane solution offered by Evonik, specifically designed for use in 1K/2K polyurethanes, including reactive hot melt adhesives. This innovative product serves as a valuable tool for formulators, addressing the issue of inadequate adhesion on specific metals and challenging polymer substrates. With Dynasylan® VPS 7163, the need for a primer can be eliminated, providing an efficient solution to enhance bonding performance.

Dynasylan® SILBOND® 40 is an ethyl polysilicate, emerges from partial hydrolysis of tetraethyl orthosilicate (TEOS). This transformation converts ethoxy groups into hydroxyl groups, generating silanols. Subsequent condensation of silanols engenders siloxane bonds (-Si-O-Si-O-) and prompts eventual gelation. Often deployed as an intermediary, Dynasylan® SILBOND® 40 undergoes further hydrolysis to produce a binder suitable for diverse applications. These include inorganic zinc-rich primers, investment casting molds, ceramic shapes, coatings, and thermal insulation.

Dynasylan® 1401 is a bifunctional organosilane, incorporates reactive amino groups and hydrolyzable inorganic methoxysilyl groups. Its dual reactivity facilitates chemical binding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (including thermosets, thermoplastics, elastomers). This compound functions as an adhesion promoter, surface modifier, and reactant for product modification, offering a multifunctional solution.

Dynasylan® HYDROSIL 2627 is an innovative surface modifier and crosslinking agent that transforms materials. Designed for glass and metal substrates, this VOC-free organosilane enhances adhesion and coupling. With a liquid water carrier, it ensures excellent processability. From cables to laminates, Dynasylan® HYDROSIL 2627 revolutionizes your plastics and elastomers with its versatile benefits.

jER™ YX4000 is a biphenol-type solid epoxy resin with significantly low melt viscosity, low water absorption and a good balance between adhesiveness and rigidity against stress. It can be used for electrical and electronic applications. jERTM YX4000 is an adduct formed from the reaction of epichlorohydrin and tetramethylbiphenol FeaturesAbrasion, heat and water resistanceElectrical insulationWear resistanceProduct HighlightsSignificantly low melt viscosity (melting point: 108°C)Low chroline contentLow water absorption ApplicationsElectrical and electronic applications (EMC, solder resist, PCB)Potting and encapsulation materialsPowder coatings for ship bottomsAdhesivesComposites *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ YL980 is is a Bisphenol A-type liquid epoxy resin with very low chlorine content. It can be used for electrical and electronic applications (Sealant, casting agent, adhesives, and so on). Benefits Excellent adhesiveness Maintains high electrical reliability Features Chemical, heat and water resistant Electrical insulating properties Significantly low chlorine content (below 500 ppm) Applications Electrical and electronic applications Potting & encapsulation materials Adhesives *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ YX8000D is a hydrogenated bisphenol A-type liquid epoxy resin with significantly lower chlorine impurity levels than other commercially available products. It can be used for wide variety of optical adhesives and encapsulants.FeaturesExcellent adhesionFast cure timeLow chlorine contentExcellent transparencyLED-curableUV-curableApplicationsConsumer appliances and electronicsElectrical and electronic displaysElectronics adhesivesPotting compoundsSemiconductor manufacturingLEDs*jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ 1750 is a very low viscosity Bisphenol F-type liquid epoxy resin. It can be used in sealants, casting agents and adhesives in electrical and electronic applications and fiber reinforced plastics, and for liquid underfill and adhesives for semiconductor manufacturing.FeaturesChemical, heat and water resistanceElectrical insulation*jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ 4250 is a hybrid bisphenol A/bisphenol F-type epoxy resin that is more flexible than conventional polymer-type epoxy resins. It can be used as an additive to add toughness, insulating and vapor barrier properties and resistance to heat, water and chemicals to a variety of applications. FeaturesPolymer-type epoxy resin with epoxy functional groups at the both endsHigh molecular weightHigh softening points Good adhesionApplicationsPCM, CAN and other coatingsPaintThermoplastics Printed electronics Plastic processing *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ YX8040 is a hydrogenated bisphenol A-type solid epoxy resin, with high molecular weight. It can be used for optical materials such as LED encapsulants and adhesives for displays.FeaturesHigh purityTransparencyLED-curableUV-curable *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ 1256 is a solid epoxy resin produced from Bisphenol A epoxy resin. It is a polymer-type epoxy resin with epoxy functional group at the both ends. It can be used to add toughness, insulating and vapor barrier properties, and resistance to heat, water and chemicals in a variety of applications. FeaturesHigh molecular weightHigh softening pointsGood film formerHydrolysis resistanceFlexibilityStrong adhesionApplicationsPCM, CAN, and other coatingsPaintsFiber-reinforced materialsThermoplasticsPrinted electronicsPlastic processing *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ YX7400N is an adduct formed from the reaction of epichlorohydrin and an aliphatic polyol.FeaturesAdduct formed from the reaction of epichlorohydrin and an aliphatic polyolExcellent elasticityImpact resistanceApplicationsConsumer appliances and electronicsElectrical devices, assemblies, parts and componentsElectronics adhesivesElectrical and electronic packaging and assemblySpecialty and conformal coatingsPotting compoundsPrinted circuit boards (PCBs)Semiconductor manufacturing*jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

jER™ YL983U is a Bisphenol F-type liquid epoxy resin with very low chlorine content and low viscosity. It is used for electrical and electronic applications (Sealant, casting agent, adhesives, and so on). BenefitsExcellent adhesivenessGood elastic recovery FeaturesChemical, heat and water resistantElectrical insulating propertiesSignificantly low chlorine content (below 500 ppm)Low viscosityApplicationsElectrical and electronic applications Potting & encapsulation materialsAdhesives *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

WACKER® Adhesion Promoter AMS 50 is an aminofunctional siloxane. It is a colorless to yellow liquid that is clear in appearance and has a faint amine smell. This liquid is partially miscible with water. When exposed to water and moisture, it decomposes and forms methanol. WACKER® Adhesion Promoter AMS 50 serves as a raw material for the production of RTV-1-silicone rubbers.

VINNAPAS® EF 8860 is an aqueous polymer dispersion produced from the monomers vinyl acetate and ethylene. This dispersion is specifically formulated to be plasticizer-free. VINNAPAS® EF 8860 demonstrates excellent cohesion and adhesion properties, even at elevated temperatures. It offers good adhesion to plastic floor coverings and exhibits high resistance to plasticizer migration. Additionally, this dispersion provides high heat resistance.

GENIOSIL® GF 98 is an alkoxysilane containing an amino-functional group. It is a clear, colorless to light yellowish liquid with a characteristically aromatic odor. This product is used in various applications such as building and construction adhesives, as an adhesion promoter in formulations, and as a surface modifier.

WACKER® Adhesion Promoter AMS 68 is an aminofunctional siloxane. It is a colorless and clear liquid with a faint amine smell. When exposed to water and moisture, it reacts and forms ethanol. This adhesion promoter is primarily used as a raw material for the production of RTV-1-silicone rubbers.

GENIOSIL® GF 91 is an alkoxysilane that contains an amino-functional group. It is a clear, colorless to light yellow liquid with a characteristic amine odor. This product finds application in various areas, including building and construction adhesives, do-it-yourself projects, flooring installation, interior paints and coatings, and waterproofing membranes.

WACKER® Adhesion Promoter AMS 70 is an aminofunctional siloxane. It is a colorless to yellow, clear to slightly turbid liquid that is partially miscible with water. When exposed to water and moisture, it decomposes and forms ethanol and a silicone resin. This adhesion promoter is primarily used as a raw material for the production of RTV-1-silicone rubbers.

WACKER® Adhesion Promoter AMS 60 is an aminofunctional siloxane. It is a colorless to yellow liquid that is clear in appearance. It is partially miscible with water. When exposed to water and moisture, it decomposes and forms methanol and a silicone resin. This adhesion promoter is utilized as a raw material in the production of RTV-1-silicone rubbers.

VINNAPAS® EAF 67 is a plasticizer-free, aqueous polymer dispersion produced from the monomers vinyl acetate, ethylene, and acrylate. VINNAPAS® EAF 67 is especially suitable as a raw material to manufacture floor covering adhesives, especially for carpets and PVC floor coverings. VINNAPAS® EAF 67 can also be used for the production of pressure-sensitive adhesives, such as self-adhesive tapes, films, labels, sound insulation mats, and heat insulation mats. VINNAPAS® EAF 67 may additionally be used as an adhesion promoter in adhesive formulations.

VINNAPAS® EAF 68 is a plasticizer-free, aqueous polymer dispersion produced from the monomers vinyl acetate, ethylene, and acrylate. VINNAPAS® EAF 68 is especially suitable as a raw material to manufacture floor covering adhesives, especially for carpets and PVC floor coverings. VINNAPAS® EAF 68 can also be used for the production of pressure-sensitive adhesives, such as self-adhesive tapes, films, labels, sound insulation mats, and heat insulation mats. VINNAPAS® EAF 68 may additionally be used as an adhesion promoter in adhesive formulations.

GENIOSIL® GF 9 is an organofunctional silane with various applications. It is commonly used in building & construction adhesives, Flooring installation, Industrial adhesives, Interior paints & coatings, and waterproofing membranes. GENIOSIL® GF 9 is particularly effective in glass-fiber reinforced or mineral-filled polymers as well as a surface modifier.

Casabond™ TX provides a useful means of bonding rubber doughs, solution coatings and solvent based dips to a variety of synthetic textiles.

Casabond™ TXE provides a useful means of bonding rubber doughs, solution coatings and solvent based dips to a variety of synthetic textiles.

UMEX 5200 is a specially-developed acid modified low-molecular-weight polypropylene. This product has a higher degree of modification and lower melt viscosity compared with conventional acid modified polypropylene. Therefore, polyolefin blended with the products excels in dispersibility of both pigments and fillers in resins, readily adheres to other materials. Moreover, this product works exceedingly well for improving molding processability of various resins.

UMEX products are a series of acid modified low-molecular-weight polyolefin containing a carboxylic anhydride group as the functional group. These products have a higher degree of modification and lower melt viscosity compared with conventional acid modified polyolefin. Therefore, the reactivity of the products is extremely adaptable to various synthetic resins and inorganic materials.

UMEX products are a series of acid modified low-molecular-weight polyolefin containing a carboxylic anhydride group as the functional group. These products have a higher degree of modification and lower melt viscosity compared with conventional acid modified polyolefin. Therefore, the reactivity of the products is extremely adaptable to various synthetic resins and inorganic materials.

UMEX products are a series of acid modified low-molecular-weight polyolefin containing a carboxylic anhydride group as the functional group. These products have a higher degree of modification and lower melt viscosity compared with conventional acid modified polyolefin. Therefore, the reactivity of the products is extremely adaptable to various synthetic resins and inorganic materials.

UMEX products are a series of acid modified low-molecular-weight polyolefin containing a carboxylic anhydride group as the functional group. These products have a higher degree of modification and lower melt viscosity compared with conventional acid modified polyolefin. Therefore, the reactivity of the products is extremely adaptable to various synthetic resins and inorganic materials.

Methacryl-functional silane is used as an adhesion promoter at organic/inorgainc interfaces, as a surface modifier (e. g. Imparting water repellency, organophilic surface adjustment) or as a crosslinker of polymers. Silanes are used in a variety of industrial applications. Organofunctional Silanes have an organic functional end group and an alkoxy functional end group which allow the silane to act as a bridge between organic materials and inorganic substrates. The organic functional group is matched to the resin system while the alkoxy group provides the reactive site for crosslinking. These materials are useful as adhesion promoters, crosslinking agents, surface modifiers and hydrophobizing agents.

Andisil® OH 300,000 is a Silanol terminated fluid.Andisil® OH Polymers are a series of silanol functional fluids with various viscosities and silanol contents. They are useful in the treatment of fillers and as Anti-Structuring additives in high consistency silicone rubber and silicone Room Temperature Vulcanizing (RTV) formulations. The low viscosity grades can be used as reactive diluents for high viscosity polymers to adjust the overall viscosity of the formulation. They have excellent stability and can be used with catalytic amounts of ammonium carbonate to treat reinforcing fillers in-situ. Andisil® OH products are pure and do not contain any plasticizers or additives. Curing of the Andisil® OH series can be achieved by all usual condensation crosslinkers (i.e. Alkoxy silanes, oxime silanes, acetoxy silanes) in conjunction with catalysts—the use of dibutyl tin dilaurate or stannous octoate have been found effective as catalysts for these reaction.