| 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 |
With exceptional high purity and remarkable fluidity, along with a consistently uniform particle size, our premium silica finds its versatile application in the dynamic rubber industry to significantly enhance the tensile strength of rubber materials, bolster tear resistance, effectively heighten wear resistance and much more.
·The reinforcing characteristic closely rivals carbon black, imparting an appealing light color and transparency to rubber products.
·Significantly improve the tensile strength and wear resistance properties of vulcanized rubber, leading to a substantial reduction in consumption and overall cost of rubber production.
· Boasts a strong affinity and exceptional covering power in raw rubber formulations
· Enhance the mechanical strength and tear strength of vulcanized rubber, serving as a superior high reinforcing filler for rubber applications.
Fujian Sanming Xin Lida Chemical Co., Ltd., a professional international trading company in precipitated silica, was set up in April of 2022, which is a partner company of Shengda Chemical Co., Ltd.. The Fujian Sanming Shengda Chemical Co., Ltd., established in July of 2008, is a large group specializing in manufacturing chemical products including precipitated silica and sulfuric acid. The factory is located in Huangsha New Material Circular Economy Industrial Park(Provincial Chemical Park), Sanyuan District, Sanming City. Covering an area of 200 acres. Shengda Chemical currently has 4 automatic production lines for silica, with an annual output of 100,000 tons of Silica and 120,000 tons of sulfuric acid, and 125,000 tons of Sodium Silicate. These three projects have been listed as one of the key provincial projects and the largest industrial chain ofprecipitated silica production line in Fujian Province. Shengda always upholds the principle of "Quality first, integrity management" , strictly controls the production process and product quality. Shengda has passed the authentication of ISO9001 international quality management system certification, ISO22000 food safety management system certification and FAMI-QS EU feed management system certification, and IATF16949 international automotive industry quality management system.. Our product quality is superior to national industrial standards. Precipitated silica is widely used as reinforcing agent in rubber, sole of shoes, green tires, and additive in feed. At present, Shengda's products are sold in domestic market, as well as exported to Europe, Southeast Asia and the South America. Our core competitiveness focus on the best price, stable quality and excellent service.
. At the forefront, Shengda Chemical is deeply engaged and invested in the dynamic Silica Industry for 16 thriving years.
. Comprehensive Industrial Chain. Our extensive and complete industrial chain for a robust, four-tiered silica supporting industry network, ensuring an impressive annual production capacity of 100,000 tons of top-quality silica.
. Uncompromising Product Quality Assurance. From the meticulous control of raw materials entering our factory to vigilant monitoring during the manufacturing process and thorough tracking of finished products departing, our entire quality management process exudes standardized management. We excel in procedural operations and rigorous record verification, thus achieving comprehensive product quality traceability.
. Catering to Diverse Client Needs with Excellence. Driven by a spirit of truth-seeking, innovation, and pioneering enterprise, we relentlessly research and develop new products to cater to the specific needs of our diverse clientele, particularly in precipitated silica, with applications spanning across rubber, shoe soles, automobile tyres, feed additives, food additives and a myriad of other essential fields.
We are dedicated to delivering an unparalleled after-sales service experience that consistently exceeds expectations. Our commitment ensures that every client enjoys a smooth, efficient, and supportive journey with us. Our highly responsive after-sales service team is always on standby to swiftly address your needs with speed and precision, providing accurate,detailed, and professional answers alongside tailored solutions delivered promptly to meet your expectations.
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