Referred to as RTV room temperature curing silicone rubber, extruded from the tube when used with the moisture in the air phase separation emit oxime substances, one reason is called off the dirt type silicone rubber with non-corrosive, no pollution, high temperature resistance , aging resistance, ozone resistance, UV resistance, chemical reagents, electrical insulation, long life and other excellent features.
Features Uses: good adhesion, water resistance, heat resistance is good, the curing speed is adjustable, can be prepared a variety of adhesive properties. Used extensively for anti-fouling paints flash, and the need to firmly bonded, water moisture, insulation seals, 704,703 less than the alternative.
Technical Specifications：
| Exterior | Nanda 618silicone |
| Cream (black, red) color viscous liquid | |
| Surface curing time（min） | 15~180 |
| Viscosity（pa ·s） | 9~100 |
| Shao bottom hardness（≥A） | 30 |
| Bit tensile strength（≥Mpa） | 1.0 |
| Elongation at break（≥%） | 220 |
| Shear strength（≥Mpa） | 1.5 |
| Peel strength（≥KN/m） | 1.0 |
| Surface resistivity（≥Ω） | 1.0*10 14 |
| Volume resistivity（≥Ω·cm） | 2.0*10 15 |
| Permittivity（1MHz≤） | 2.8 |
| Dielectric loss tangent（1MHz≤） | 1.0*10 -3 |
| Breakdown strength（≥kv/mm） | 17 |
| Flammability rating | — |
| Temperature（℃） | -60~260 |
| density（g·cm 3 ） | 1.00 |
Storage conditions: keep in a cool, dry place, period: six months.
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