SEMISIL 130 (AEROSIL® 130 equivalent)

SEMISIL 130 (equivalent to AEROSIL® 130) is a high-performance hydrophilic fumed silica manufactured by SEMITECH. With a BET surface area of 105–155 m²/g, SEMISIL 130 delivers precise rheology control and reinforcement across demanding industrial formulations.

Quick Profile

• Surface Area (BET): 105–155 m²/g
• Primary Particle Size: ~16 nm
• Tamped Density: ~50 g/L
• pH (4% dispersion): 3.7–4.5
• Composition: SiO₂ ≥ 99.8%
• CAS Number: 112945-52-5