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CS-70 series is a new type of ceramic silicone rubber solid material that can be porcelain at high temperature. The series has all the characteristics of silicone rubber at room temperature, and can be transformed into a "ceramicized" hard shell with the advantages of insulation, heat insulation, fire insulation and buffering at high temperature, so as to play a good role in fire retardant and flame retardant. The material can be compounded with glass fibers for integrated production, making it an ideal choice for fireproof and flame-retardant materials in railway traffic, industrial environments and electronic equipment.
| Physical property | Test method | Typical value | |
| CS70-1.0T | CS70-1.0T-G | ||
| Color | Visualization | Beige | |
| Thickness（mm） | ASTM D374/D374M | 1.0 | |
| Density（g/cm3） | ASTM D792 | 1.4 | |
| Hardness（Shore A） | ASTM D2240 | 70±5 | 70±10 |
| Permanent Compressive Deformation ，% （150℃，168 h，Compression amount 25%） | ASTM D395 | < 12 | |
| Tensile strength（MPa） | ASTM D412 | 2.3 | > 1.6 |
| Elongation at break（%） | ASTM D412 | 80 | > 7 |
| Tearing strength （N/mm） | ASTM D624 | 7 | > 12 |
| Thermal Conductivity（W/(m·K)） | ASTM E1461 | 0.3 | 0.25 |
| Volume Resistivity（Ω·cm） | ASTM D257 | >1013 | >1012 |
| High-temperature Combustion（1200℃，30 min） | / | No cracking | |
| Flame-retardant Rating | UL 94 | V-0 | |
| Recommended operating temperature（℃） | SAE J-2236 | -60~220 | |
| RoHS Compliant | / | YES | |
The above data is the average value of the overall test. Please contact our company for more technical information.
