γ-aminopropyltrimethoxysilane KH-540

Chemical name: γ-aminopropyltrimethoxysilane

Molecular formula: H₂N (CH₂)₃Si(OCH₃)₃　　

Physical and chemical properties:

This product is a colorless or slightly yellow transparent liquid, soluble in benzene and ethyl acetate, and reacts with water.

CAS NO.: 13822-56-5
Molecular weight: 179.29
Boiling point: 210°C /15mmHg  
Density (ρ20)g/cm³: 1.0160 ± 0.0050  
Refractive index (n25D): 1.4240±0.005

Use:
1. Amino group and ethoxy group are used to couple organic polymer and inorganic filler, respectively, to enhance its adhesion and improve the mechanical, electrical, water resistance, aging resistance and other properties of the product. Applied to mineral-filled thermoplastic and thermosetting resins such as phenolic, polyester, epoxy, PBT, polyamide, carbonate, etc., can greatly improve the dry and wet flexural strength, compressive strength, shear strength and other physical mechanics of reinforced plastics Performance and wet electrical properties, and improve the wetting and dispersibility of fillers in polymers. In resin sand casting, the adhesion of resin silicon sand is enhanced, and the strength and moisture resistance of molding sand are improved. In the production of glass fiber cotton and mineral wool, adding it to the phenolic binder can improve moisture resistance and increase compression resilience. 
2. Excellent adhesion promoter, can be used for polyurethane, epoxy, nitrile, phenolic adhesives and sealing materials, improve the dispersion of pigment and improve the adhesion to glass, aluminum, iron metal, also suitable for polyurethane, ring Oxygen and acrylic latex paint.
3. Used in the synthesis of amino silicone oil and its emulsion.

Packaging and storage:
1. Plastic barrel packaging, special specifications need to be booked.
2. The product should be sealed and stored in a cool and ventilated place.