High-transparency, addition-cure liquid silicone rubber with excellent optical clarity and minimal yellowing after curing.
Low viscosity before cure, enabling easy degassing and precise mold filling for complex geometries.
Excellent thermal stability and long-term UV resistance, maintaining mechanical integrity under prolonged exposure.
Biocompatibility compliant with ISO 10993-5 (cytotoxicity) and USP Class VI requirements for medical-grade applications.
Fast room-temperature or heat-assisted cure profile, supporting high-throughput manufacturing without post-bake necessity.
Optical lenses and light-guiding components in LED lighting and automotive signal systems.
Sealing gaskets and encapsulants for high-reliability electronic modules exposed to thermal cycling.
Medical device components including transparent tubing connectors, sensor housings, and wearable interface parts.
Soft-touch overmolding on precision plastic substrates in consumer electronics and diagnostic equipment.
Microfluidic chip bonding layers and biocompatible microstructure replication in lab-on-a-chip devices.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-part liquid (Part A + Part B) |
| Appearance (Uncured) | Clear, low-viscosity liquids |
| Primary Applications | Optical, medical, and electronics encapsulation |
| Key Features | High transparency, low shrinkage, excellent adhesion to plastics and metals |
| Shore A Hardness (Cured) | 40 ± 3 |
| Curing Temperature Range | 25–120 °C (RT cure possible; accelerated at elevated temps) |
| Storage Stability (Unmixed) | 6 months at ≤25 °C in sealed containers |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China