Silicon Dioxide for Ink Plastics Agricultural Pharmaceutical Purposes with High Surface Active Silica

• 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
• Experice: >10 Years
• Color: White
• 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

Discover the exceptional qualities of our fumed silica, also known as fumed white carbon black. This product is ingeniously obtained through the high-temperature hydrolysis of chlorosilane in a hydrogen and oxygen flame. The result is a white, non-toxic, tasteless, and amorphous inorganic fine chemical product. By fine-tuning our process conditions, we produce fumed silica with primary particle sizes ranging from 7-40 nm and specific surface areas between 50-400m²/g.

 

 

Technical index

 

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

Thanks to its small particle size, large specific surface area, and high surface activity, our fumed silica is incredibly versatile. It finds applications across a wide array of industries including rubber, coatings, adhesives, paints, inks, plastics, cosmetics, agriculture, and pharmaceuticals. Our product offers remarkable benefits such as reinforcement, thickening, thixotropy, matting, UV resistance, and sterilization.

 

Packaging & Shipping

Our packaging solution includes a 3-layer moisture-proof bag, designed for degradation, ensuring the integrity of your product.

20'GP: Holds up to 2.0 tons, organized into 10 pallets, each weighing 200 kg.
40'GP: Accommodates up to 4.0 tons, divided into 20 pallets, each pallet weighing 200 kg.
40'QH: Maximum capacity of 4.4 tons, with 20 pallets, each weighing 220 kg.

 

Workshop

Our state-of-the-art workshop is staffed by hundreds of skilled employees and features 9 advanced production lines. Equipped with sophisticated production technology and machinery, we utilize DOS system automatic control for the entire process-from ingredient handling to final product dispatch. Our production environment is sealed, clean, and sterile, ensuring product quality that is both stable and trustworthy. We warmly welcome friends and customers, both domestic and international, to engage in business negotiations and foster sincere cooperation for a brighter future.

 

Certifications

We proudly hold a comprehensive suite of certifications, including a quality system certification, food safety management system certification, PONY testing, PONY microbiological detection, and a Hazard Classification and Identification Report for Transport of Goods.

 

FAQ

☆1. Q:What is your delivery time ?
        A:The delivery time is usually within 3 days after payment.

☆2.Q: How is the quality of the product?
     A: Yes, we have SGS Factory Certification, ISO 9001 Quality management system certificate and ISO 22000 Food safety
         management system certificate . If our silica are not good, how can we pass these testing.

☆3.Q: Are the product parameters standard?
       A: Yes.

☆4. Q: How about the samples ? is it free or extra fees?
       A:Yes, usually samples are free to customers. Freight charge would be collected in your side.

☆5.Q:Is there any aftersales service?                        
 A: Yes, we will provide the after sales service; so if there is any confusion or problem during your usage process, pls feel free
      to contact us anytime, we will do our best support.

☆6. Q: Do you also provide delivery to my port?
        A: Yes, we can. But please note the sea freight and is provide by shipping line, not us can control, and we'll try our
             best to find a workable one.
 

 

Company Profile