γ-aminopropyltrimethoxysilane
I. Chemical name: γ-Aminopropyltrimethoxysilane
II. Molecular formula: H2N (CH2)3Si(OCH3)3; H2N(CH2)3Si(OCH3)3
III. Physico-chemical property: This product is colorless or yellowish transparent liquid, soluble in benzene, ethyl acetate and is reactive 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
IV. Application:
1. Amino and oxethyl are respectively used for coupling organic polymer and inorganic filler to improve cohesiveness and mechanical, electrical, water resistant, anti-aging properties of products. Phenolic resin, polyester, epoxy, PBT, polyamide, carbonate ester and other thermoplastic and thermosetting resins used as mineral fillers can sharply increase the bending strength, compressive strength, shear strength and other physical and mechanical properties in dry and hygrometric states of reinforced plastics as well as the electrical properties under hygrometric state, and perfect the wettability and dispersion of the filters in polymer. They also can enhance the adhesiveness of resin silica sand for resin-bonded sand casting and increase strength and wet resistance of molding sand. In the production of glass fiber cotton and mineral cotton, the products can improve the moisture resistance and compressive rebound resilience if they were added into the phenolic resin binder.
2. As an excellent adhesion promoter, it can be used in Polyurethane, epoxy, nitriles, phenolic adhesive and sealing materials to improve the dispersibility of pigments and increase the adhesiveness to glass, aluminum and iron metal. It is also suitable for polyurethane, epoxy and acrylic latex coatings.
3. It can be used for the compound of amino silicone oil and emulsion.
V. Packaging and storage:
1. Plastic barrel; special specification shall be reserved.
2. This product needs to be sealed and stored in cool and ventilated places.