| 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 |
Our Reinforcing Precipitated Silica Powder is characterized by high purity and excellent fluidity,featuring a uniform particle size perfect for the rubber industry. It is specifically designed to significantly enhance the tensile strength of rubber, augment its tear resistance,and bolster wear resistance, among other improvements.
·The reinforcing properties rival those of carbon black, yet it allows for light-colored and transparent rubber products.
·Elevates the tensile strength and enhances wear resistance of vulcanized rubber, effectively reducing material consumption and minimizing costs in rubber production
· Exhibits strong affinity and exceptional covering power in raw rubber applications
· Strengthens the mechanical and tear strength of vulcanized rubber, serving as a superior reinforcing filler for rubber.
Fujian Sanming Xin Lida Chemical Co., Ltd., a distinguished player in the international trading arena, specializing in precipitated silica, was established in April of 2022. It operates as a partner company with the renowned Shengda Chemical Co., Ltd.. The Fujian Sanming Shengda Chemical Co., Ltd., inaugurated in July of 2008, stands as a formidable conglomerate, mastering the production of essential chemical staples such as precipitated silica and sulfuric acid. Nestled within the Huangsha New Material Circular Economy Industrial Park (Provincial Chemical Park), Sanyuan District, Sanming City, the sprawling facility extends over a vast 200 acres. Shengda Chemical boasts 4 state-of-the-art automatic production lines dedicated to silica production, yielding an impressive annual output of 100,000 tons of Silica alongside 120,000 tons of sulfuric acid and a further 125,000 tons of Sodium Silicate. These pioneering projects have earned recognition as key provincial initiatives, forming the most expansive industrial network forprecipitated silica production in Fujian Province. Shengda steadfastly adheres to its guiding tenet of "Quality first, integrity management", meticulously overseeing both the production process and product quality. Shengda is proud to have achieved certifications including the prestigious ISO9001 international quality management system certification, along with ISO22000 food safety management system certification and the FAMI-QS EU feed management system certification, plus IATF16949 global automotive industry quality management system certification. Our product excellence surpasses national industrial benchmarks. Precipitated silica finds diverse applications as a reinforcing agent in rubber, shoe soles, eco-friendly tires, and as a feed additive. Presently, Shengda's superior offerings grace the domestic market and are exported to discerning clients across Europe, Southeast Asia, and South America. We pride ourselves on our unrivaled core strengths: competitive pricing, consistent quality, and exceptional service.
. Shengda Chemical is firmly established and deeply engaged in the Silica Industry, boasting an impressive 16 years of experience.
. Comprehensive Industrial Chain. We proudly maintain a complete industrial chain for four fully-developed silica supporting industry chains, along with an annual production capacity of 100,000 tons of high-quality silica,ensuring robust supply.
. Comprehensive Product Quality Assurance. Our rigorous product quality management encompasses every stage—from raw material intake, through meticulous manufacturing process monitoring, to final product dispatch—epitomizing standardized management, procedural operations, and diligent record-keeping, culminating in the achievement of full product quality traceability..
. Catering to Diverse Client Needs. Driven by a spirit of truth-seeking, innovation, and entrepreneurial ambition, we persistently research and develop innovative solutions to meet the varied requirements of our esteemed clientele for precipitated silica.Our offerings extend across rubber applications, shoe sole manufacturing, automobile tire production, as well as feed additives, food additives, and numerous other fields.
We are passionately committed to delivering superior after-sales service that not only meets but consistently surpasses client expectations. Our dedication to exceptional service ensures that each customer enjoys an effortlessly smooth and highly efficient support journey. Our dynamic after-sales team is always at the ready to swiftly address your needs and is fully prepared to provide precise, expert-level responses and tailored solutions with remarkable speed and utmost efficiency.
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