Ceramic Fire Resistant Silicone Rubber
Applications:
● Refractory sealing strips
● Refractory sealing gaskets
● Cable and wire
●Physical data in the above table is for reference only.
●Vulcanization condition: 175℃*5Min.
●Ratio of curing agent liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane: 1.0%.
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can’t guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee of the effectiveness or general applicability of our products under a certain application.
Description
| Properties | Product Data | Test Method | ||
| NE-C50 | NE-C60 | NE-C70 | ||
| Appearance | White, no extraneous matter. | Visual Inspection | ||
| Density, g/cm3 | 1.30～1.40 | 1.35～1.45 | 1.37～1.47 | ASTM D792 |
| Hardness, Shore A | 55±3 | 63±3 | 70±3 | ASTM D2240 |
| Tensile Strength, MPa ≥ | 5.5 | 6.5 | 6.0 | ASTM D412 |
| Elongation at Break, % ≥ | 350 | 300 | ||
| Tear Strength, Die C kN/m ≥ | 15 | ASTM D624 | ||
| Flame Retardancy, 3mm | FV-1 | IEC 60695-11-10 | ||