| Customization: | Available |
|---|---|
| CAS No.: | 7631-86-9 |
| Formula: | Sio2 * Nh2o |
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| Testing Item | Unit | Standard | Testing Method |
| BET | m2/g | 170-190 | ASTMD6556-2000a |
| Appearance | / | White Powder | Visual Inspection |
| Silica Content | % | 95-98 | HG/T3062 |
| Heating Loss(105ºC, 2h) | % | 4.0-8.0 | HG/3065 |
| Ignition Loss(1000ºC,2h) | % | ≤7.0 | HG/T3066 |
| PH Value | / | 5.0-8.0 | HG/T3067 |
| DBP Absorption Value | 10 -5M3 /kg | 200-350 | HG/T3072 |
| Soluble Salts (Na2So4) | % | ≤2.5 | HG/T3748 |
| 45 Mesh Sieve Residue | % | ≤0.5 | HG/T3064 |
| Total Fe Content | mg/kg | ≤500 | HG/T3070 |
Crafted with high purity and exceptional fluidity,this precipitated silica with uniform particle size becomes an indispensable asset in the vibrant rubber industry. It serves to significantly enhance the tensile strength of rubber while remarkably elevating tear resistance.Additionally, it boosts wear resistance and offers a multitude of further enhancements.
·The reinforcement property is akin to carbon black, imparting a splendid light color and transparency to rubber products.
·Not only does it improve the tensile and wear resistance of vulcanized rubber, but it also efficiently reduces the material consumption and overall production costs of rubber.
· With its robust affinity and excellent covering power in raw rubber,
it significantly enhances the mechanical strength and tear strength of vulcanized rubber, making it a superior high-reinforcing filler in the rubber industry.
Fujian Sanming Xin Lida Chemical Co., Ltd., a distinguished and professional international trading company specializing in precipitated silica, proudly established itself in April of 2022, as a trusted partner company of Shengda Chemical Co., Ltd., renowned for excellence. The Fujian Sanming Shengda Chemical Co., Ltd., which saw its inception in July of 2008, stands as a substantial force in the chemical manufacturing industry, expertly crafting products like precipitated silica and sulfuric acid. Strategically positioned in the Huangsha New Material Circular Economy Industrial Park (Provincial Chemical Park), Sanyuan District, Sanming City, the facility spans an impressive 200 acres. Shengda Chemical boasts 4 state-of-the-art automatic production lines dedicated to silica, achieving an impressive annual output of 100,000 tons of Silica alongside 120,000 tons of sulfuric acid, and 125,000 tons of Sodium Silicate. These prominent projects have been recognized as one of the key provincial endeavors, embodying the largest industrial chain ofprecipitated silica production line in the thriving Fujian Province. Shengda consistently adheres to the principles of "Quality first, integrity management", meticulously overseeing the production process and ensuring exceptional product quality. Shengda has successfully achieved the prestigious ISO9001 international quality management system certification, ISO22000 food safety management system certification and FAMI-QS EU feed management system certification, along with the distinguished IATF16949 international automotive industry quality management system. Our product quality is unparalleled, exceeding national industrial standards. Precipitated silica serves as an essential reinforcing agent in rubber, shoe soles, eco-friendly tires, and as a vital additive in feed. Currently, Shengda's exceptional products are not only thriving in domestic markets but are also successfully exported to Europe, Southeast Asia, and South America. Our core competencies are anchored in offering the most competitive prices, maintaining unwavering quality, and delivering exemplary service.
. Shengda Chemical is deeply engaged in the Silica Industry for an impressive 16 years.
. Comprehensive Industrial Chain. We boast a fully integrated industrial chain for 4 complete silica supporting industry segments, with an astounding annual output of 100,000 tons of silica.
. Comprehensive Product Quality Assurance. Our rigorous product quality management spans from raw material inspection at the factory entrance, continuous manufacturing process monitoring, to meticulous finished product tracking. This comprehensive approach embodies standardized management, procedural operations, thorough record checking, and ultimately achieves a seamless product quality traceability system.
. Catering to the Diverse Needs of Our Clients. Driven by the ethos of truth-seeking, innovation, and a pioneering spirit, we relentlessly research and develop innovative solutions to meet the varied demands of our clients for precipitated silica, with applications spanning rubber, shoe soles, automobile tyres, feed additives, food additives and numerous other fields.
We are dedicated to delivering unparalleled after-sales service that goes above and beyond expectations. Our goal is to guarantee each client experiences smooth and effective support that leaves a lasting impression. Our vigilant after-sales service team is ready and waiting to swiftly address your needs and will provide precise, expert answers and solutions with impressive speed to ensure your satisfaction.
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