Silquest™ A-186
- CASE Ingredients Features
- Excellent AdhesionImproved Flexibility
Silquest™ A-186 silane adhesion promoter, can result in better electrical and/or mechanical properties in a variety of applications and industries. From enhancing electronic encapsulants to enabling improved sealant formulations, Silquest™ A-186 silane provides both epoxy and silane functionalities that promote adhesion in a range of formulations, including SPUR+ prepolymer, urethane, epoxy, silicone, and acrylic caulks, coatings, sealants and adhesives.
Properties
- Physical Form
- Beads
- Liquid
- Solid
Identification
- CASE Ingredients Functions
- Adhesion PromoterCoupling Agent
Product families
Applications
- Transportation Assembly
- Transportation Assembly
Product Families
- Functional Additives
Other characteristics
- Brand
- Silquest
- End Uses
Waterborne Adhesive, Waterborne Coating, Waterborne Sealant
- Features
- Excellent Adhesion, Improved Flexibility
- Functions
- Adhesion Promoter, Coupling Agent
- Compatible Polymers & Resins
Acrylics, Epoxies (EP), Polysulfide Rubber, Polyurethanes (PU), Silicones
- Markets
- Adhesives & Sealants
- Automotive & Transportation
- Appearance
- Clear, pale
- Coating Type
- Waterborne Coating
- Technology
- CASE Ingredients
- HIGHLIGHTS
Epoxy Functionality : Epoxy ring is reactive with many organic functionalities. Epoxy functionality will offer non-yellowing adhesion in many resin systems. May improve flexibility of systems vs. other adhesion promoters.; Epoxy ring is reactive with many organic functionalities.; Epoxy functionality will offer non-yellowing adhesion in many resin systems.; May improve flexibility of systems vs. other adhesion promoters.; Trimethoxy Silane Functionality : Bonds to inorganic substrates to provide excellent wet and dry adhesion. Very fast hydrolysis rate.; Bonds to inorganic substrates to provide excellent wet and dry adhesion.; Very fast hydrolysis rate.; Enhanced electrical properties of epoxy based electronic encapsulant and packaging materials, resulting from improved bonding between resin and substrate or filler.; 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.; SPUR+ perpolymer 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. Typical use level ranges from 0.5 to 1.5 pbw.
- Adhesive & Sealant Type
- Waterborne Adhesive
- Waterborne Sealant
- Compatible Polymers and Resins
- Acrylics
- Epoxies (EP)
- Polysulfide Rubber
- Polyurethanes (PU)
- Silicones
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Flash Point | 113 | °C |
| Viscosity (25°C) | 5 | cSt |
| Flash Point | 235 | °F |
| Flash Point | 113 (235) | °C (°F) |
