Two-component condensation RTV silicone rubber by the A, B two components, curing speed can be adjusted, the depth of cure with good process performance.
Features Uses: Suitable for electronic components, circuit boards, transformers and large-area adhesive potting seals, insulation, moisture, shock.
Instructions：
1、The group A and B respectively stir, press A, B groups in a weight ratio of 100: 5 ratio weighed stir(If necessary vacuum degasser) to potting.
Technical Specifications：
| Exterior | Nan da310、311silicone | ||
| Transparent viscous liquid | Translucent viscous liquid | ||
|
solid Of before | Viscosity（pa ·s） | 4.0~20 | 6.0~20 |
| allows the operating time（min）25℃ | 0.5~1.5 | 0.5~1.5 | |
| Curing time hours / room temperature | 6-24 | 6-24 | |
|
solid Of Rear | Temperature（℃） | -60~200 | -60~200 |
| Shao bottom hardness（≥A） | 20 | 20 | |
| tensile strength（≥Mpa） | 0.4~0.6 | 06~1.2 | |
| Elongation（≥%） | 100 | 120 | |
| Volume resistivity（≥Ω·cm） | 1.0*10 15 | 1.0*10 14 | |
| Permittivity（1MHz≤） | 3.0 | 3.0 | |
| Dielectric strength（kv/mm）≥ | 17 | 17 | |
| density（g·cm 3 ） | 0.98 | 1.0 | |
Storage conditions: room temperature cool place, with the latter group B, tighten the cap. Duration: six months.
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