Silane coupling agent KH-550

1、 Chemical name: y-aminopropyltriethoxysilane (KH-550)
2、 Molecular formula: H2N (CH2) 35i (OC2H5) 3
3、 Physical and chemical properties: This product is colorless or yellowish transparent liquid, soluble in benzene, ethyl acetate, and reacts with water.

Technical indicators:

MAIN PROPERTIES AND USES:

1. Amino and ethoxy groups are respectively used to couple organic polymers and inorganic fillers to enhance their cohesiveness and improve the mechanical, electrical, water resistance, anti-aging and other properties of products. Thermoplastic and thermosetting resins such as phenolic, polyester, epoxy, PBT, polyamide and carbonate used in mineral filling can greatly improve the physical and mechanical properties such as dry and wet bending strength, compressive strength, shear strength and wet electrical properties of reinforced plastics, and improve the wettability and dispersion of fillers in polymers. In resin sand casting, the adhesion of resin silica 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 them to the phenolic binder can improve the moisture resistance and increase the compression resilience.

 2. Excellent adhesion promoter, which can be used for polyurethane, epoxy, nitrile, phenolic adhesives and sealing materials, to improve the dispersion of pigments and improve the adhesion to glass, aluminum and iron metals, and also suitable for polyurethane, epoxy and acrylic latex coatings. For the synthesis of amino silicone oil and its lotion.

PACKAGING AND SHIPPING

1. Packed in plastic drums, each with a net weight of 5kg, 20kg, 25kg or 200kg.
2. This product should be sealed and stored in a cool and ventilated place.