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 Nano Precipitated Silica for Silicone Rubber with Low Specific Surface Area dramatically enhances the physical attributes of rubber. It effectively minimizes hysteresis and rolling resistance in tires, all while maintaining superb wet skid resistance.
Application.
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This product serves as an outstanding reinforcing filler for green tires, offering an exceptional alternative to carbon black in the tire side. It notably boosts tear strength and tear growth resistance without affecting vulcanization time. The ozone aging resistance varies with antioxidants and white carbon black content. Adding white carbon black to the tread enhances anti-cutting and anti-tearing properties, reducing flaking blocks. Additionally, silica-filled compounds achieve a 30% reduction in rolling resistance compared to those filled with conventional carbon black.
Workshop.
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Our workshop is a hub of efficiency and expertise, staffed by hundreds of dedicated employees and equipped with 18 state-of-the-art production lines. Utilizing advanced machinery and production techniques, the entire process-managed by a DOS system for automatic control-ensures a sealed, clean, and sterile environment. With complete testing and laboratory equipment, our professional workforce guarantees stable and reliable product quality. We warmly welcome friends from all sectors, both domestically and internationally, as well as new and returning customers to engage in meaningful business negotiations and create a prosperous future together.
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 professional experience spanning over 10,000 square meters and supported by more than 300 employees,
we boast 18 fully automated production lines.
2. Our ample stock ensures immediate shipment to meet your demands.
3. Our commitment to superior quality has earned us the unwavering trust of our clients. Quality is our top priority, and we rigorously control all processes.
4. Our dedication to creation and innovation meets the ever-growing needs of our customers.
5. Our professional team ensures smooth and clear communication throughout negotiations.
6. Timely delivery is always guaranteed.
Certifications.
------------------------We proudly possess a complete set of quality system certifications, including food safety management system certification, among others.
Company Profile.
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