ZEMSIL SB-RTV2
≡ Dow Corning 3481Two-Component RTV Silicone Rubber
同等替代： Shin-Etsu KE-1310ST
申请报价
24 小时内回复
20–50
Shore A
Hardness
≥3
MPa
Tensile Strength
≥200
%
Elongation at Break
2–4
h
Pot Life
技术指标
| 指标 | 数值 | 单位 |
|---|---|---|
| Hardness | 20–50 (grade-dependent) | Shore A |
| Tensile Strength | ≥3 | MPa |
| Elongation at Break | ≥200 | % |
| Tear Strength | ≥8 | kN/m |
| Compression Set | ≤20 | % |
| Pot Life (25°C) | 2–4 | h |
| Service Temperature Range | -60 to +200 | °C |
应用领域
Flexible mold making for resin casting and concrete stampingElectronic component potting and encapsulationPrototype rapid tooling and art castingVibration-damping encapsulation for sensitive instruments
主要特点
- —Long pot life of 2–4 hours for large-volume mold making without rush mixing
- —Excellent release from epoxy, polyester, polyurethane, and plaster surfaces without mold release
- —Negligible shrinkage after full cure — maintains dimensional accuracy of master
申请报价
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