Silane Coupling Agent Crosile®8150 Adhesion Promoter
Chemical Properties
Crosile®hydro 8150 is Aqueous 3-aminopropylsilane hydrolysate.
It is a colorless to slightly yellowish aqueous solution with an amine-like odor, miscible, with alcohols or water containing about 40% active silane content in water.
Synonyms
Dynasylan HYDROSIL 1151
Specifications
|
Test Item |
Target Values (Spec, Limits) |
|
Appearance |
Colorless to slightly yellowish transparent liquid |
|
Density (20℃, g/cm3) |
1.08-1.12 |
|
Viscosity (25℃、mpa.s) |
3-7 |
|
Flash point (℃) |
>95℃ |
|
pH value |
10-12 |
Application
Applied in suitable inorganic substrates are glass, glass fibres, glass wool, mineral wool, silicic acid, quartz, sand,
cristobalite, wollastonite and mica; also suitable are aluminium trihydroxide, kaolin, talc, other silicate fillers,
metal oxides and metals.
Examples of particularly suitable polymers are epoxy resins, polyurethanes, phenolic resins, furane resins,
melamine resins, PA, PBT, PC, EVA, PP, PVAC, acrylates and silicone.
improvement in product properties, such as mechanical properties, for example flexural strength, tensile strength,
impact strength and modulus of elasticity moisture and corrosion resistance
improvement in processing properties, such as adhesion, better filler dispersion, high flash point
Use advice
Crosile®8150 is a bifunctional organic compound in which the functional silanol groups can be bonded to an inorganic
substrate; the organophilic amino group can interact with a suitable polymer.
The particular advantage is its non-flammability, the fact that no volatile organic constituents are released and
the fact that no particular equipment safety precautions are necessary.
The hydrolysates are long-term stable.
