- Contact Person : Mr. Li Richard
- Company Name : Syoptek International Limited
- Tel : 86-592-5983451
- Fax : 86-592-5983454
- Address : Fujian,Xiamen,Room 602, No.215, Conference & Exhibition South Road, Xiamen, 361008/China
- Country/Region : China
- Zip : 361008
Related Product Searches:White Carbon Black,High Quality,white carbon black, precipitated silica,S175GR/S175
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White Carbon Black for tire/footwear overview
Characteristics: Amorphous Precipitated Silica
Aspect: white powder
Function and effect:
1. for tire: reinforcing, low-abrasion, fuel-saving, low-skid
2. for footwear: reinforcing, mechanical properties, process, high abrasion, transparency
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Physico-chemical Properties:
Typical Analysis | S175GR | S175 |
Physical Form | Granules | Powder |
SiO2 content % | ≥98 | ≥98 |
Specific surface area (BET) m2/g | 150-200 | 165-185 |
Drying loss (2h at 105°C) % | 4.0-7.5 | 4.0-7.5 |
Ignition loss (2h at 1000°C) % | ≤7.0 | ≤7.0 |
pH value | 6.5-7.5 | 6.5-7.5 |
DBP absorption value cm3/100g | 200-300 | 200-300 |
Sieve Residue 45um (325 mesh) % | ≤0.5 | ≤0.5 |
Soluble salts % | ≤1.5 | ≤1.5 |
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Packaging: double-layer bag (inner layer with PE bag, outer layer with polypropylene bag)
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Bag size: 20 kgs
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Shipment: 18 Metric Tons(900 bags) / 40’ HQ FCL
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Sample request service: samples are provided as request, our sale staff who have specialist in white carbon black application are available to consult at anytime.
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White Carbon Black