| Description |
| Colorless transparent liquid, solubles in various organic solvents, easy to hydrolyze and condense to form polysiloxane, easy to aggregate under high temperature, light,and in the presence of peroxide. |
| CAS Registry Number |
| 4369-14-6 |
| Molecular Formula |
Molecular Structure |
| C9H18O5Si |
|
| The Equivalent Products to Other Manufacturers |
| Shin-Etsu KMB 5103 |
| Typical Properties |
| Index |
Value |
| Appearance |
Colorless, transparent liquid |
| Specific Gravity (ρ20), g/cm3 |
1.055-1.065 |
| Boiling Point (760mmHg), ºC |
240 |
| Refractive Index() |
1.4205-1.4305 |
| Flash Point, ºC |
>110(closed up) |
. |
| Applications and Performance |
(1)Applied in unsaturated polyester composite materials, it can improve composite material's mechanical,electrical,and light properties. In particular,it can greatly improve the wet performance of the composite.
(2) Applied in the infiltration process of glass fiber,it as a coupling agent can improve the wet performance of the composite materials,and enhance glass fiber's mechanical strength and electrical properties.
(3) Applied in wire and cable,it can be used to process clay-filled peroxide crosslinked EPDM system, to Improve the consumption factor and inductive reactance ratio.
(4) It aggregates with vinyl acetate and acrylic or methacrylic monomer.Such polymers are widely used In paint,adhesives and sealants, to provide excellent adhesion and durability. |
| Packing |
| The regular packing of this product is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container. |
| Storage and Shelf Life |
Should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 18 months if stored in tightly closed original container at room temperature.
If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application. |
3-Acryloxypropyltrimethoxysilane, CAS: 4369-14-6
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