Guangzhou Quanxu Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 1000 Ton Per Month |
| Delivery Time | 7-10 Work Days |
| Packaging Details | 10 KGS/Bag |
| Material | Silicon Dioxide |
| Standard | Industrial Use |
| Other Name | White Carbon Black |
| Appearance | White and Colloidal Powder |
| Molecular Formula | Sio2 |
| CAS No | 7631-86-9 |
| EINECS No | 231-545-4 |
| HS Code | 281122 |
| Model Number | HF-20 |
| Certification | SGS/ASTM/ROHS |
| Place of Origin | China |
| Brand Name | SKYHIL |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 1000 Ton Per Month |
| Delivery Time | 7-10 Work Days | Packaging Details | 10 KGS/Bag |
| Material | Silicon Dioxide | Standard | Industrial Use |
| Other Name | White Carbon Black | Appearance | White and Colloidal Powder |
| Molecular Formula | Sio2 | CAS No | 7631-86-9 |
| EINECS No | 231-545-4 | HS Code | 281122 |
| Model Number | HF-20 | Certification | SGS/ASTM/ROHS |
| Place of Origin | China | Brand Name | SKYHIL |
| High Light | amorphous precipitated silica ，hydrated silicon dioxide | ||
Silicon Dioxide / Precipitated Silicon Dioxide / White Carbon Black Used For Rubber, tyre ,Soles and Pesticide
General description of silicon dioxide
Precipitated silica with special physic-chemical properties, work as reinforcing transparent fillers highly valued in formulation of rubber-based blends. In particular, They lead to enhanced tensile strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers. On the other hand, They reduce consumption of rubbers and therefore reduce the cost.
white carbon black/precipitated silica/silicon dioxide
Properties
| ITEMS | HF-20 |
| Form | White powder |
| Whiteness | 98 |
| SiO2 (dry basis) % | ≥96 |
| PH value | 6.5-7.5 |
| BET surface area m2/g | 160-180 |
| DBP absorption value ml/100g | 240-280 |
| Average particle size um | 40-45 |
| Heating loss (105 for 2hr.) % | 4.0-6.0 |
| Ignition loss (1000 for 2hr.) % | 4.0-8.0 |
| Fe mg/kg | ≤149 |
| Soluble salt (Na2SO4) % | ≤0.4 |
| Package | 10kg/bag |
Feature
It has stronger appetency, makes it bear biggish dispersive ability in fresh rubber, physical appearance comes into being that white carbon black grain and rubber molecule, excelled white carbon black in boosting up mechanical strength of rubber and reinforcement of tear. It is highly reinforcing agent of rubber.
Application
Main used in high grade rubber , tyre ,soles and pesticide, feedstuff additive industry.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter
Year Established:
1995
Total Annual:
1000000-2000000
Employee Number:
>200
Ecer Certification：
Active Member
Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture... Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture...
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