Battery Separator
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Battery Separator

Battery Separators

In 1985, PPG introduced Hi-Sil® SBG silica which quickly became the industry standard precipitated silica application for battery separators. Since that time, PPG has constantly improved battery grade silica products. The development of Hi-Sil® WB-10 and Hi-Sil® WB-15 silicas show the commitment that has made us the world's leading supplier of silicas for polymer-based microporous battery separators.

PPG Industries is the leading supplier of silica for polymer-based microporous battery separators. Easy dispersing Hi-Sil® WB grade silica products enhance the manufacturing of separators while providing excellent separator properties

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