Good Electric Insulation 7.5Mpa VMQ MVQ General Purpose Silicone Rubber for Extrusion
General Purpose Silicone Rubber for Extrusion
DESCRIPTION
CHARACTERISTICS
After adding the vulcanizer "Double 2, 5", the product can undergo primary processing and may not require secondary vulcanization, provided that the technical conditions are correctly controlled. The resulting product offers excellent properties such as high and low-temperature resistance, corona and arc resistance, and electrical insulation. It can be used in the production of various electrical wires and cables, as well as for jacketing rubber tubes and parts of electrical insulators, heat-resistant seals, irregular-shaped components, and foam strips.
TYPICAL PROPERTIES
| Item | Unit | Test Data | ||
| DHS-5130 | DHS-5150 | DHS-5170 | ||
| Density | g/cm3 | 1.08+/-0.05 | 1.15+/-0.05 | 1.21+/-0.05 |
| Hardness | Shore A | 30+/-3 | 50+/-3 | 70+/-3 |
| Tensile Strength | Mpa | ≥5.5 | ≥7.5 | ≥7 |
| Elongation at Break | % | ≥500 | ≥370 | ≥250 |
| Tensile Set | % | ≤7 | ≤10 | ≤9 |
| Tear Strength | KN/m | ≥15.5 | ≥18.5 | ≥16.5 |
* first vulcanization condition for test piece: 175℃×5min
* Further safety and handing guide, can follow the product’s Material Safety Data Sheet or consult us!
Packed by plastic bags and hardened carton, 20kgs net in a carton.
ABOUT US
We are a professional in researching and developing! Plant capacity over 5000t/y,15 sets of banbury production line.We are making efforts on new material development to meet customers' demands in domestic and overseas markets, Co-innovation development with University and professional rubber Research Institute and closely working with customers to better meeting requirements from market. Our Lab was CNAS approved and the most authoritive certificate for quality control. We are strictly controlled under IATF 16949:2016, GB/T 28001-2011,GB/24001-2004. Our products are widely used in chemistry, aviation, airspace, electronics, petroleum, automobile, textile and machinery, and have well-knowned customers from Europe, America, the Middle East and Southeast Asia.
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