Name: SEMISIL XD170 (AEROSIL® R 9200 equivalent)
Brand: SEMITECH

Typical Applications

SiliconePaints & coatingsFree-flow

SEMISIL XD170 (equivalent to AEROSIL® R 9200) is a high-performance structure-modified hydrophobic fumed silica manufactured by SEMITECH. Low thickening. With a BET surface area of 150–190 m²/g, SEMISIL R9200 delivers precise rheology control and reinforcement across demanding industrial formulations.

Quick Profile

Surface Area (BET): 150–190 m²/g
Surface Treatment: Structure-modified hydrophobic
Carbon Content: 0.7–1.3%
pH (4% dispersion): 3.0–5.0
Composition: SiO₂ ≥ 99.8%
CAS Number: 112945-52-5

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Industries & Applications

- Silicone - Paints & coatings - Free-flow

Silicone
Paints & coatings
Free-flow

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Why Choose SEMISIL R9200

- Factory-direct pricing — 20–40% cost advantage vs. European manufacturers - Consistent quality — ISO 9001 certified,…

Factory-direct pricing — 20–40% cost advantage vs. European manufacturers
Consistent quality — ISO 9001 certified, full CoA with every shipment
Technical support — formulation assistance and application testing
Flexible supply — from 25 kg sample drums to 20-ton container loads, 2–4 week lead time

Request a Sample or Quote

Free 1 kg sample for qualified buyers. Factory-direct pricing. 48h dispatch from Anhui R&D center.