| 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 | / | Granule | 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 | 150-300 | HG/T3072 |
| Soluble Salts (Na2So4) | % | ≤2.5 | HG/T3748 |
| 45 Mesh Sieve Residue | % | ≤0.5 | HG/T3064 |
| Total Fe Content (By Fe2O3) | mg/kg | ≤1000 | HG/T3070 |
Our High-Purity Silica Granules stand out with exceptional purity, remarkable fluidity, and consistently uniform particle size, making them indispensable in the rubber industry. These granules dramatically enhance the tensile strength of rubber, elevate tear resistance, and significantly increase wear resistance - ensuring that your rubber products perform at their absolute best.
· The reinforcing property is comparable to carbon black, allowing your rubber products to achieve a desirable light color and transparency, which is ideal for many applications.
·Significantly improve the tensile and wear resistanceof vulcanized rubber, while concurrently reducing the overall consumption and cost of rubber production.
· Exhibits strong affinity and covering power in raw rubber,
·Enhance the mechanical strengthand tear strength of vulcanized rubber, serving as a superior high reinforcing filler, elevating the quality and durability of your rubber products.
Fujian Sanming Xin Lida Chemical Co., Ltd., a professional international trading company specializing in precipitated silica, began its journey in April of 2022. It serves as a proud partner company of Shengda Chemical Co., Ltd., enhancing its global presence. The esteemed Fujian Sanming Shengda Chemical Co., Ltd., a powerhouse established in July of 2008, represents a colossal force in the chemical manufacturing industry, specializing in the production of high-quality precipitated silica and sulfuric acid. Nestled in the innovative Huangsha New Material Circular Economy Industrial Park (Provincial Chemical Park) in Sanyuan District, Sanming City, our expansive facility spans over 200 acres. Shengda Chemical is equipped with 4 state-of-the-art automatic production lines for silica, boasting an impressive annual output of 100,000 tons of Silica and 120,000 tons of sulfuric acid, complemented by 125,000 tons of Sodium Silicate. These grand projects have earned the distinction of being one of the key provincial projects, housing the most extensive industrial chain dedicated toprecipitated silica production line in Fujian Province. Shengda steadfastly adheres to the principle of 'Quality first, integrity management', ensuring meticulous control over the production process and maintaining exceptional product quality. Shengda proudly holds certifications including ISO9001 international quality management system certification, ISO22000 food safety management system certification, as well as FAMI-QS EU feed management system certification, in addition to IATF16949 international automotive industry quality management system. Our products consistently exceed national industrial standards, making precipitated silica an essential component for reinforcing agents in rubber, shoe soles, green tires, and as an additive in feed. Presently, Shengda's products dominate both domestic markets and extend their reach to Europe, Southeast Asia, and South America. Our hallmark lies in offering the best price, unwavering quality, and outstanding service, ensuring our position as industry leaders.
. The Shengda Chemical is deep engaged in Silica Industry for 16 years.
. Complete Industrial Chain. We have complete industrical chain for 4 complete silica supporting industry chain, and annual output of 100000 tons of silica.
. All-around Product Quality Guarantee. The whole process of product quality management from the control of raw materials into the factory, the monitoring of the manufacturing process to the tracking of the finished product out of the factory, everywhere embodies the standardised management, procedural operation, record checking, and ultimately realise the whole process of product quality traceability.
. Meeting the diverse needs of Clients. In the spirit of truth-seeking, innovation, pioneering and enterprising enterprise spirit, we continues to research and develop new products to meet the needs of different clients for precipitated silica, the products involved in rubber, shoe soles, automobile tyres, feed additives, food additives and other fields.
We are committed to providing quality after-sales service that exceeds expectations, ensuring that every client enjoys a seamless and efficient support experience. Our after-sales service team is on standby to respond quickly to your needs and will provide accurate, professional answers and solutions as quickly as possible.
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