High tear strength and excellent elongation for durable, flexible molded parts.
Fast cure kinetics enabling efficient high-volume production on standard compression or transfer molding equipment.
Consistent batch-to-batch performance with tight control over rheology and vulcanization behavior.
Excellent thermal stability, maintaining mechanical integrity from –60 °C to +200 °C.
Low compression set for long-term sealing and gasketing performance under sustained load.
Automotive fluid-handling components including coolant hoses, turbocharger boots, and vacuum lines.
Industrial seals and gaskets for HVAC, pneumatic systems, and process equipment.
Medical device housings and non-implantable elastomeric components requiring ISO 10993-compatibility support.
Consumer appliance parts such as dishwasher door seals, coffee maker gaskets, and oven knobs.
Electrical insulation components including cable jackets, connector boots, and busbar encapsulants.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Two-part compound (Part A: base; Part B: platinum catalyst) |
| Appearance | Opaque, dough-like consistency; off-white to light tan color |
| Shore A Hardness (ASTM D2240) | 70 ± 3 |
| Tensile Strength (ASTM D412) | 8.5–10.5 MPa |
| Elongation at Break (ASTM D412) | 450–600 % |
| Compression Set (ASTM D395, 22 hrs @ 175 °C) | ≤ 25 % |
| Cure Time (170 °C, 5 min) | Full physical property development achieved |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China