Name: SEMISIL MA150 (AEROSIL® R 711 equivalent)
Brand: SEMITECH

Typical Applications

3D printing resinsDental compositesUV/EB coatingsScratch resistance

SEMISIL MA150 (equivalent to AEROSIL® R 711) is a high-performance methacrylsilane (memo) treated fumed silica manufactured by SEMITECH. Reactive silane bonds into polymer. With a BET surface area of 125–175 m²/g, SEMISIL R711 delivers precise rheology control and reinforcement across demanding industrial formulations.

Quick Profile

Surface Area (BET): 125–175 m²/g
Surface Treatment: Methacrylsilane (MEMO) treated
Carbon Content: 4.5–6.5%
Composition: SiO₂ ≥ 99.8%
CAS Number: 112945-52-5

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Industries & Applications

- 3D printing resins - Dental composites - UV/EB coatings - Scratch resistance

3D printing resins
Dental composites
UV/EB coatings
Scratch resistance

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Why Choose SEMISIL R711

- 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.