Factory Price Vapor Phase Method Precipitation Method Low Price Good Quality Sio2 Silicon Dioxide

• Customization: Available
• CAS No.: 10279-57-9
• Formula: Sio2
• Model NO.: JiuChong-SiO2
• EINECS: 231-545-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Haz/Non: Non
• Sample: Free Sample Provide
• Customizable Packaging: Accpeted
• Density: 2.3-2.65g/Cm³
• pH: 6.8-7.1
• Melting Point: About 1750ºC
• Boiling Point: Around 2300ºC
• Acid-Base Property: Neutral
• Shelf Life: >12 Months
• Environmental Protection: Yes
• Transport Package: PP Bags
• Specification: 10kg, 20kg
• Trademark: N/M
• Origin: China
• HS Code: 28112290
• Production Capacity: 1.2 Million Mt

Product Description

Product Description

Silicon dioxide, chemically expressed as SiO₂, is an extremely common inorganic compound. It exists widely in nature, such as quartz, crystal and other minerals, the main component is silica.

Product Parameters

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

Application

 

Industry: Used to make glass, can improve the transparency and strength of glass; It is the raw material for semiconductor silicon wafers in the electronics industry and participates in the chip manufacturing process.
Material: As a filler for rubber and plastic, to enhance the hardness, wear resistance and anti-aging properties of the product; The suspension and thixotropy of coatings can be improved by adding in coatings.
Food: Used in the food industry as an anti-caking agent to prevent the agglomeration of powdered food and keep loose; It is also a filter aid for beer production to improve the clarity of beer.
Other: acts as an adsorbent and thickener in cosmetics; Used as a rub in toothpaste to help clean teeth.

 

 

Packaging & Shipping

Packaging
10kg/20kg,plastic woven bag with plastic bag inside,can provide customized services 
Store in a dry,ventilated,cool place,away from direct sunlight.
Shipping

Certifications

   

 

Customer Reviews

   

 

Company Profile

Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service. 
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc. 
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!

Customer Communication

FAQ

1.Are you a manufacturer?
   A: Yes,we are a manufacturer.

2.Do you provide free sample?
   A : Yes,we can.

3.What's your payment term?
   A:T/T and L/C.
4.What's your annuanl production quantity?
   A:1.2 million MT.