For Nano-Silica Fire-Resistant Glass

High-end silica solutions for a better future.

March 20, 2023

Oct 9, 2020

March 20, 2023

Oct 9, 2020

   Andehu New Materials (Shandong) Co., Ltd., a production base under Shandong Zhonglian Chemical Co., Ltd., is a technology-driven manufacturer specializing in high-purity fumed (nano) silica.     Based in Shandong, we adopt advanced production processes and full sets of precision testing equipment to supply globally stable and traceable nano silica products.

   We focus on the application of nano silica for fire-resistant glass. Our in-house R&D team has developed dedicated fumed silica for fire-resistant glass, achieving technical breakthroughs in particle size control, dispersibility and high-solid-content formulations. It serves as a cost-effective alternative to imported high-grade silica powder for fire-resistant glass manufacturers. Adhering to the philosophy of "quality foundation, technology propulsion, service guarantee", we provide consistent supply and customized technical support for global clients to achieve long-term win-win cooperation.

Clients

Partners

Patents

≥99.999% SiO₂ purity minimizes impurities, ensures excellent optical clarity of fire-resistant glass and avoids yellowing or haze.

Narrow particle size distribution delivers uniform dispersion, stable colloidal system and consistent fire insulation performance.

Unique particle morphology enables up to 47% solid content while maintaining low viscosity, perfectly adapted to Cast-In-Place fire glass manufacturing.

Supports fire-resistant glass to meet Class A (insulating type) fire rating standards including GB 15763.1 and ISO 1182.