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High-consistency elastomer (HCE) formulation with excellent processability in compression and transfer molding.
Platinum-catalyzed addition-cure chemistry enabling low compression set and superior thermal stability.
Self-adhesive (SA) grade — bonds reliably to select engineering plastics and metals without primer or surface treatment.
UL 94 HB rated for flame resistance; meets biocompatibility requirements per ISO 10993-5 and -10 (cytotoxicity, skin irritation).
Consistent batch-to-batch performance with tight rheological control and low volatility (<0.5% weight loss at 200°C/4h).
Medical device components requiring direct bonding to polycarbonate or PBT housings (e.g., wearable sensor enclosures).
Automotive fluid handling seals and gaskets where adhesion to thermoplastic substrates is critical.
Consumer electronics interface pads and tactile buttons requiring soft-touch feel and reliable substrate bonding.
Industrial appliance seals exposed to repeated thermal cycling and mechanical compression.
Pharmaceutical packaging components requiring extractables compliance and cleanroom-compatible processing.
| Chemical Type | Platinum-cured high-consistency silicone rubber |
| Product Form | Uncured gum stock (sheet or slab) |
| Appearance | Off-white to light tan, homogeneous, non-tacky surface |
| Shore A Hardness (ASTM D2240) | 70 ± 2 |
| Tensile Strength (ASTM D412) | 8.5 MPa min |
| Elongation at Break (ASTM D412) | 450% min |
| Compression Set (ASTM D395, Method B, 70 h @ 175°C) | ≤25% |
| Primary Applications | Self-bonding seals, gaskets, and overmolded components |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
