PERKASIL® Reinforcing Fillers for Footwear
Reinforcing white fillers, like PERKASIL® precipitated silicas, have gained their market share in footwear applications since non-black reinforcing filler precipitated silica imparts good abrasion properties and improves flex cracking and fatigue resistance. In addition, white filled shoe soles leave no black marks on flooring.
Grace PERKASIL® silicas can be used in a variety of footwear applications such as:
- Shoe soles
- Transparent shoe soles
- Micro-cellular soles
- Thermoplastic rubber soles
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