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"300ml g expandable graphite flame retardant"

品質 99%カーボン黒鉛のグラファイトは300ml/G炎-抑制剤--を粉にする 工場

99%カーボン黒鉛のグラファイトは300ml/G炎-抑制剤--を粉にする

Expandable Graphite Flame Retardant Product Description Expanded graphite is a smooth porous cloth that's produced via way of herbal squama graphite with the aid of oxidation, inserting, watering, dryness and expansion. As a end result of the warmth of a hearthplace the graphite expands and creates ...