| 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 |
The remarkable high purity and excellent fluidity of our product, coupled with a uniform particle size, make it an ideal choice for the rubber industry. It is specifically designed to significantly enhance the tensile strength of rubber, providing improved tear resistance,and increased wear resistance, among other benefits.
·This exceptional reinforcing property closely parallels that of carbon black, enabling rubber products to maintain a light color and transparency.
·Enhance both the tensile and wear resistance of vulcanized rubber, while also helping to reduce consumption and lower the costs associated with rubber production.
· It offers strong affinity and impressive covering power when used in raw rubber.
· Further, it enhances the mechanical strength and tear strength of vulcanized rubber, making it a superior high-reinforcing filler for all 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.
. The Shengda Chemical is deeply engaged in Silica Industry for 16 years.
. Complete Industrial Chain. We boast a comprehensive industrial chain for 4 complete silica supporting industry chains, featuring an annual output of 100,000 tons of silica.
. All-around Product Quality Guarantee. Our entire process of product quality management, from stringent control of raw materials entering the factory, meticulous monitoring of the manufacturing process, to the detailed tracking of finished products exiting the facility, exemplifies our commitment to standardized management, procedural operations, and thorough record-checking, ultimately ensuring comprehensive product quality traceability.
. Meeting the Diverse Needs of Clients. Embracing a spirit of truth-seeking, innovation, and pioneering enterprise, we continuously engage in research and development of new products to adeptly fulfill the diverse needs of our clientele, particularly in precipitated silica, with applications extending to rubber, shoe soles, automobile tyres, feed additives, food additives and other dynamic fields.
We are dedicated to delivering exceptional after-sales service that goes beyond expectations. Our mission is to ensure every client enjoys a seamless and efficient support experience. Our highly skilled after-sales service team is always on standby to respond promptly to your needs and is committed to providing precise, professional answers and solutions with lightning speed to ensure your utmost satisfaction.
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