Manufacturer Provide Strengthening Thickening Amorphous Silica for Adhesives, Paint, Rubber

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 231-545-4
• Model NO.: CT-380, CT-200, CT-150
• Classification: Silicon Dioxide
• Grade Standard: Medicine Grade
• Kind: No Salt Oxide
• Quality: First Class
• Name: Fumed White Carbon Black Silica
• Color: White
• Experice: >10 Years
• Factory Certification: Yes
• 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: 200.000kg

Product Description

Product Description

Fumed silica, also known as fumed white carbon black, is a high-quality, fine chemical product. Produced through the hydrolysis of chlorosilane at elevated temperatures in a hydrogen and oxygen flame, this white, non-toxic, tasteless, amorphous material boasts an impressive range of applications. By meticulously adjusting processing conditions, our fumed silica features primary particle sizes ranging from 7 to 40 nm and a specific surface area between 50-400m2/g.

 

Product features

Model	Specific surface area (BET)	PH value of suspension (4%)	Burn loss (%)	Sieve residue (45um) (mg/kg)	Filling density (based on the product after drying at 105ºC for 2 h) (g/L)	Silica content (based on burnt product) (m/m%)	Carbon content (based on the product after drying at 105ºC for 2h) (m/m%)
CT-380	380±30	3.7~4.5	≤2.5	≤250	40-60	≥99.8	≤0.2
CT-200	200±30	3.7~4.5	≤2.5	≤250	40-60	≥99.8	≤0.2
CT-150	150±30	3.7-4.5	≤2.5	≤250	40-60	≥99.8	≤0.2

 

Application

With its tiny particle size, large specific surface area, and high surface activity, our fumed silica serves a multitude of industries. It is particularly valuable in rubber, coatings, adhesives, paints, inks, plastics, cosmetics, agriculture, medicine, and more. The product offers excellent reinforcement, thickening, thixotropy, extinction, UV resistance, and sterilization properties.

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

Workshop

Our workshop is equipped with state-of-the-art production facilities and operates 9 advanced production lines managed by hundreds of skilled employees. The entire production process, from raw material handling to final product dispatch, is automated and controlled via a DOS system, ensuring a sealed, clean, and sterile environment. Complete with sophisticated testing and laboratory equipment, we guarantee stable and reliable product quality. We warmly welcome both domestic and international partners to negotiate business with us, fostering sincere cooperation for a brighter future.

 

Certifications

We proudly hold a comprehensive set of quality certifications, including food safety management system certification, ensuring the highest standards.

 

 

Company Profile

 

Committed to the development of high-tech Shouguang Changtai Weina Chemical Plant in Shandong province, founded in 1998, the factory covers an area of 10,000 square meters, the number of employees is hundreds, under the import and export company Shouguang Changtai New Materials Co., LTD. The annual output is about 18,000 tons, and the special silica is about 1,500 tons, and the Marine chemical base is adjacent to the east. Shouguang City is the kite festival and vegetable science and technology Expo held, convenient transportation, convenient transportation, rich resources.
Our factory mainly produces silica series products to produce white carbon black, ultrafine silica, matting powder products are widely used in: rubber, paint, ink, plastic masterbatch, pesticide, agricultural film, digital inkjet, paper printing and other industries.