Enhances interfacial adhesion between inorganic fillers and organic polymer matrices.
Improves mechanical properties such as tensile strength and impact resistance in filled composites.
Offers excellent hydrolytic stability under ambient processing conditions.
Compatible with a broad range of thermosets including epoxies, phenolics, and unsaturated polyesters.
Enables reduced filler loading while maintaining target performance—supporting lightweighting and cost efficiency.
Fiber-reinforced polymer (FRP) composites for automotive structural components.
High-performance epoxy encapsulants and underfills in electronics packaging.
Mineral-filled thermoset molding compounds for electrical insulation parts.
Advanced adhesive formulations requiring durable filler–resin bonding.
Wind turbine blade resins with silica or calcium carbonate fillers.
| Chemical Type | Aminosilane coupling agent |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, low-viscosity liquid |
| Primary Applications | Filler surface treatment in thermosets and adhesives |
| Key Features | Bifunctional: reactive amine + hydrolysable alkoxy silane groups |
| Benefits | Improved wetting, dispersion stability, and composite durability |
| Storage Conditions | Store in sealed containers at 5–30 °C; protect from moisture |
| Shelf Life | 12 months from date of manufacture when stored properly |
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E-mail: wangxingqiang@ericwchem.com
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