Gas Phase Silica/Silicon Dioxide/Sio2 as Additives in Painting/Rubber/Electronics

• Customization: Available
• Appearance: Powder
• Color: White
• Model NO.: Kend/SiO2
• Einecs: 231-545-4
• Density: 49.8
• pH: 4.1
• Transport Package: 25kg PP Bag
• Specification: 25 ton/20′s container
• Trademark: Kend
• Origin: China
• HS Code: 2811229000
• Production Capacity: 500000 Ton/Month

Product Description

Product Description

Silicon Dioxide (SiO2), also known as silica, is a naturally occurring compound of silicon and oxygen. It exists in various forms, including crystalline (e.g., quartz) and amorphous (e.g., synthetic silica). Due to its exceptional hardness, thermal stability, and chemical inertness, silicon dioxide is widely used across industries.

Applications

1. Electronics - Used in semiconductors, optical fibers, and as an insulating material.

2. Coatings & Adhesives - Improves rheology and reinforcement (e.g., fumed silica).

3. Food & Pharma - Anti-caking agent (E551) in powders; excipient in tablets.

4. Cosmetics - Absorbent and texture enhancer in creams/makeup.

5. Construction - Key component in glass, cement, and ceramics.

6. Aerospace - High-performance composites and coatings.

 

Item	Value
SIO2	99.9
SPECIFIC SURFACE AREA(BET)M2/G	200
BULK DENSITY G/L	49.8
APPARENT DENSITY G/L	29.9
WATER (105ºC 2HOURS) WT%	0.4
PH 4% DESPERSION	4.1

Packing&Shipping
25kg pp bag

Company Profile
Hebei Kend Technology is located in North China. As one of the most dynamic foreign trade companies in the Chinese market,

We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

We have already developed and established good business relationship with Russia, Chile, the USA, India, Pakistan, South Africa, Benin ect worldwide reputed customers. Based on the experienced and professional sourcing and trading business in chemical field, we can guarantee the quality and stability of goods.

FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay? 
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ? 
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc ..... 
Q6: If you still have questions, contact with us ~