Liquid Silicone Rubber For Catheter Cavity
| Chemical Name: | 3-Methacryloxypropyltriethoxysilane |
| Alias: | 3-(Triethoxysilyl)propyl methacrylate |
| CAS NO.: | 21142-29-0 |
| Product Category: | CAS 21142-29-0 Acyloxy Silanes | Silanes |
| Formula: | CH3CCH2COO(CH2)Si(OC2H5)3 |
| EINECS: | 244-239-0 |
| Molecular Weight: | 290.43 |
| Molecular Formula: |  |
| Boiling Point: | 112°C/5mmHg |
| Density: | 0.985±0.005 (ρ20)g/cm3 |
Liquid Silicone Rubber For Catheter Cavity
3-Methacryloxypropyltriethoxysilane is suitable for polyethylene and copolymers of various complex shapes and all densities; it is suitable for large processing tolerance, filled composites, etc., with high service temperature, excellent pressure cracking resistance, abrasion and impact resistance; it can be grafted to the main chain of the polymer so as to modify other polymers, such as polyethylene, so that the side chain carries an ester group with the product, which can serve as the active point of warm water cross-linking.
| Properties | Model No. | |||||
| Appearance | BQ-6540 | BQ-6550 | BQ-6560 | BQ-6570 | ||
| A | Transparent | |||||
| B | Transparent | |||||
| Viscosity mPa.s | A | 1200 | 2000 | 2000 | 2400 | |
| B | 1000 | 2500 | 1800 | 2000 | ||
| Hardness shore A | 40±3 | 50±3 | 60±3 | 65±3 | ||
| Tensile strength | >8.0 | >8.0 | >8.0 | >8.0 | ||
| Elongation (%) | >600 | >450 | >380 | >300 | ||
| Tear strength (kN/m) | >25 | >30 | >30 | >30 | ||
| Specific Gravity (g/cm3) | 1.11± 0.2 | 1.12± 0.2 | 1.12± 0.2 | 1.13± 0.2 | ||
Packaging Specifications
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3-Methacryloxypropyltriethoxysilane: Guide
3-Methacryloxypropyltriethoxysilane is a kind of difunctional silane containing methacryloxy organic group and ethoxy silyl inorganic group. At the same time with organic reactivity and inorganic reactivity, it can react with organic thermosetting resin, and can also react with inorganic surface containing glass fiber, clay, quartz, other silica materials.
3-(Triethoxysilyl) proPYL methacrylate is a kind of chemical intermediate. Can make two kinds of materials coupling, improve the mechanical strength of products, composite material electrical properties, weather resistance and corrosion resistance, suitable for unsaturated polyester, acrylic adhesive.
3-(Triethoxysilyl) proPYL methacrylate is a kind of chemical intermediate. Can make two kinds of materials coupling, improve the mechanical strength of products, composite material electrical properties, weather resistance and corrosion resistance, suitable for unsaturated polyester, acrylic adhesive.
