Precipitated Silica

General-purpose and highly dispersible (HD) precipitated silica for tire, rubber, and coatings applications.

Grade	Chemical Name	BET m²/g	CTAB m²/g	Benchmark
ZEMSIL PS-115	Precipitated Silica	~105 m²/g	≥96 %	~180 mL/100g	→
ZEMSIL PS-165	Precipitated Silica (Tire Grade)	~155 m²/g	≥96 %	~200 mL/100g	→
ZEMSIL PS-175	Precipitated Silica (Highly Dispersible)	~170 m²/g	≥96 %	≥95 %	→
ZEMSIL PS-200	Precipitated Silica (High Surface Area)	~180 m²/g	≥96 %	~220 mL/100g	→
ZEMSIL PS-VN3	Precipitated Silica (Rubber Reinforcing Grade)	~190 mL/100g	≥96 %	6.0–7.5	→

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