Production Precipitated White Carbon Black Silicon Dioxide for Carrier with High Oil Absorption Value

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 231-545-4
• Model NO.: CT-99L, CT-175
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Name: Food Geade Silica/White Carbon Black
• Color: White
• Effect: The Largest Use Is in The Field of Rubber
• Experice: More Than 10 Years
• Silica Content %: 96.0%
• Average Particle Diameter (Mesh): 100-325
• Oil Absorption Value Cm3/G: 1.8-3.3
• Specific Surface Area M2/G: 155-220
• Factory Certification: Yes
• pH Value: 6.5-7.5
• Burn Reduction %: <7%
• Sieve Residue (45um): <0.5
• Transport Package: Moisture-Proof Bag + Pallets
• Specification: 10kg/ bag
• Trademark: Changtai
• Origin: Shouguang City, Shandong Province, China
• HS Code: 2811229000
• Production Capacity: 18, 000 Tons/Year
• Package Size: 110.00cm * 110.00cm * 170.00cm
• Package Gross Weight: 450.000kg

Product Description

Technical index

 

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

 

Product Description

 

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

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.

 

Our Advantages

★ We are manufacturer of Silica for various uses, such as food grade silica, matting powder, hydrophobic, fumed silica, ultrafine silica etc. We have possess a high-quality management team.
★ Produce white carbon black (Silica) for various uses. Our product is continuously growing to diversity your needs.
★ Based on our advanced equipment and production line. All index abides by International Quality Standard.
★ We have provided our good products to hundreds of customers from 50 countries or more.
★ Our silica are well praised by domestic and foreign customers.

Workshop

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

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

 

Certifications

We possess a comprehensive set of quality system certifications, including food safety management system certification.

 

Company Profile