Silicone Rubber

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Silicone Rubber

PPG Silica benefits

Durability

Strength

Heat resistance

Reinforcement

Hot tear resistance

Providing cost-efficient rubber reinforcement in silicone elastomers, PPG’s Hi-Sil™ silica reinforced rubber compounds offer excellent resistance to heat aging, which is particularly useful in automotive "under-the-hood" applications. Hi-Sil silica also minimizes shelf/storage hardening in silicone rubber, while offering superior resilience and compression set resistance compared with fumed silica reinforcing fillers.
PPG silica product family and characteristics typically utilized in this market (LINK)