Shanghai Semitech New Material Co., Ltd.
Address
1628 Lijing Road, Lingang New Area, 200000, Shanghai, China.
Precision Matting Agents & Fumed Silica by SEMITECH
Specializing in high-purity matting agents and fumed silica. We provide definitive technical support and resilient supply chains for global industrial formulators. Our advanced manufacturing processes ensure that every batch meets the highest international standards. Whether developing low-VOC architectural paints or robust protective coatings, our solutions deliver unparalleled performance.
Our Mission: To bridge the gap between material innovation and industrial scale. We deliver the precision chemistry required for high-performance coatings, inks, and textiles to thrive in a sustainable future. By focusing on stringent environmental compliance, we empower our partners to achieve their ecological goals.
Dedicated to being the definitive global alternative for silica matting and rheology control. Discover our advanced fumed silica technologies.
Why Partner with SEMITECH
1:1 Technical Equivalents
Direct drop-in replacements for industry standards. Optimize costs without reformulating (e.g., GMATT U800 vs. HU90).
Resilient Supply Chain
Strategic buffer stocks and integrated logistics. We guarantee material stability against global supply shocks.
Application Precision
Targeted grades for specific needs—from zero-haze wood finishes to high-flow powder coating additives.
Direct Expert Access
No middlemen. Consult directly with lab engineers for free sampling, batch analysis, and viscosity troubleshooting.
Strategic Capabilities
SCAL
Industrial Scale Production: Annual capacity of 20,000 MT ensuring stable supply for global large-scale coating manufacturers.
TECH
Advanced R&D Center: Specialized in precipitation and surface-treatment technologies for wax-treated and untreated silica.
PROD
Diverse Portfolio: High-performance solutions including GMATT WB (Waterborne), UV series, and specialized Fumed Silica.
LOGI
Logistics Network: Strategically located hubs in East and South China to minimize lead times and ensure supply resilience.
GOAL
Market Leader: Committed to being the definitive global alternative for high-purity silica in the coating and textile industries.
Expertise in Silica Matting Agents & Fumed Silica Technology
In the modern coating industry, achieving the perfect balance of gloss reduction and surface protection is a complex science. As a premier manufacturer of Matting Agents & Fumed Silica, SEMITECH focuses on the precise control of particle size distribution and surface treatment. Our GMATT series is engineered to provide superior matting efficiency while maintaining the clarity of the film, especially in dark wood finishes and high-end industrial coatings.
Understanding the interaction between silica particles and resins is key. Our fumed silica products serve as critical rheology modifiers, preventing pigment settling and ensuring optimal sag resistance. By utilizing advanced organic and inorganic surface treatments, we mitigate common formulation issues such as viscosity drift and film shrinkage, which are often encountered when using standard alternatives.
Furthermore, the global shift towards environmentally friendly coatings demands raw materials that perform flawlessly in waterborne systems. Our dedicated R&D experts continuously innovate to provide Matting Agents & Fumed Silica that disperse easily and maintain long-term stability in low-VOC environments.
The SEMITECH Advantage: 1:1 Technical Benchmarking
For many global formulators, switching suppliers is a risk-intensive process. SEMITECH eliminates this barrier through 1:1 Technical Benchmarking. Our laboratory provides detailed comparative data, ensuring that products like our GMATT U800 deliver identical gloss levels, scratch resistance, and haptic properties to industry-standard benchmarks like HU90. This meticulous approach allows our partners to optimize raw material costs by up to 30% without the need for extensive re-formulation or stability testing.
Sustainability and reliability are the pillars of our 20,000 MT annual production capacity. Our facility in China is strategically linked to global logistics hubs, ensuring that our Matting Agents & Fumed Silica are delivered with minimal lead times. We adhere to stringent quality control protocols, providing batch-to-batch consistency that empowers our clients to scale their production with confidence. Whether you are formulating waterborne, solvent-based, or UV-curable systems, SEMITECH is the definitive partner for precision silica solutions.