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Engineered to endure intense thermal and mechanical stress. Our specialized silica technology meets the stringent demands of NCCA standards for high-speed automated coating lines.
Protect against friction. Our product acts as a high scratch resistant matting agent for coil coatings, preventing marring during high-speed recoiling and stamping processes.
Zero flaking. We provide a high adhesion matting agent for color steel that maintains film flexibility, passing rigorous T-bend tests without micro-cracking.
Decades of UV stability. As a weather-resistant silica matting agent, our pure synthetic silica prevents chalking or yellowing on architectural facades and roofing panels.
Peak Metal Temperature (PMT) resistant. Our silica remains thermally inert above 230°C, ensuring matting efficiency in high-temperature baking remains absolutely stable.
Coil formulation challenges & mechanical durability solutions.
Coarse fillers often create stress points that lead to cracking during bending. Our high adhesion matting agent for color steel features a narrow particle size distribution, ensuring a uniform film matrix that maintains elasticity during T-bend deformation.
Yes. SEMITECH silica is produced via a specialized gel method, making it extremely stable during high-temperature baking. It will not degrade, yellow, or lose matting efficiency even under the extreme thermal cycles of modern coil lines.
Metal coils are wound under high tension. Any surface roughness can cause metal-to-metal abrasion. Our high scratch resistant matting agent provides a smooth, reinforced surface that acts as a physical barrier against friction and marring.
Unlike natural fillers, our synthetic weather-resistant silica matting agent is chemically pure and UV-inert. It does not catalyze resin degradation, ensuring architectural panels remain vibrant without chalking for decades.
The GMATT 200 Series is highly recommended for PE and PVDF coil systems due to its excellent balance of clarity, anti-settling, and robust mechanical properties required for industrial appliances.
To achieve superior durability and gloss control in architectural coil coatings, we recommend the GMATT 200 Series.