Technical index.
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| Standard item name |
Technical requirement |
CT-175 |
Granule Grade Silica |
CT-99L |
| Silica content % |
≥90 |
96.0 |
96.0 |
98.5 (dry basis method) |
| Color % |
≥90 |
92.0 |
92.0 |
93.0 |
| Average particle diameter (mesh) |
|
100-325 |
40-80 |
100-325 |
| Specific surface area m2/g |
155-220 |
175-190 |
165-200 |
175-200 |
| PH value |
6.5-7.5 |
6.5-7.0 |
6.5-7.0 |
7.0 |
| Drying reduction % |
≤7 |
4-7 |
4-7 |
4-7 |
| Oil absorption value cm3/g |
1.8-3.3 |
2.4-2.8 |
2.0-2.8 |
2.2-3.0 |
| Burn reduction % |
≤7.0 |
<7 |
<7 |
<7 |
| Sieve residue (45um) |
≤0.5 |
<0.5 |
<0.5 |
<0.5 |
Our innovative Precipitated White Carbon Black Silica is designed to significantly enhance the physical properties of rubber. It reduces hysteresis, thereby lowering tire rolling resistance, all while maintaining superior wet skid resistance. Experience unmatched durability and performance with our cutting-edge solution.
Application.
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Our product is perfect as a reinforcing filler for producing green tires and can efficiently replace carbon black in tire sidewalls. This substitution notably increases tear strength and resistance to tear growth without affecting vulcanization time. The ozone aging resistance is influenced by the combination of antioxidants and our white carbon black. Adding our silica to the tread improves anti-cutting and anti-tearing properties, reduces flaking, and decreases rolling resistance by 30% compared to traditional carbon black compounds.
Workshop.
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Our state-of-the-art workshop boasts hundreds of skilled employees and 18 advanced production lines. With sophisticated equipment and technology, our entire production process-from ingredients to final product dispatch-is controlled automatically by the DOS system. The workshop environment is sealed, clean, and sterile, equipped with complete testing and laboratory facilities, ensuring stable and reliable product quality. We welcome friends from all industries and new and old customers to negotiate business and embark on sincere cooperation for a brighter future.
Packaging & Shipping.
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20'GP: 4.5 tons, 10 pallets, 450 kg/pallet
40'GP: 9 tons, 20 pallets, 450 kg/pallet
40'QH: 10.35 tons, 23 pallets, 450 kg/pallet
Why choose us?
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1. With 26 years of industry expertise, our factory spans over 10,000 square meters and employs more than 300 dedicated staff.
We operate 18 state-of-the-art automatic production lines.
2. We maintain a large stock to meet immediate shipment needs.
3. Our unwavering commitment to superior quality has earned us the trust of our clients. Quality control is our top priority.
4. Our focus on innovation continually meets the evolving demands of our customers.
5. Our professional team ensures clear and effective communication throughout negotiations.
6. We guarantee timely delivery of all orders.
Certifications.
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We possess a comprehensive set of quality system certifications, including food safety management system certification.
Company Profile.
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