Precipitated Fumed Material Silicon Dioxide White Powder Sio2 Industrial Grade

• Customization: Available
• CAS No.: 112945-52-5
• Formula: Sio2
• Model NO.: N220 N330 N550 N660 N770 N880
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Fumed Silica
• Quality: First Class
• Abbreviation: White Silicon Dioxide
• Other Name: White Carbonblack
• Application: Silica Dioxide/Pigment/Carbon Additive
• Color: White Masterbatch
• Form: Granular/ Powder
• Transport Package: Bag
• Specification: 25kg
• Trademark: Aita
• Origin: China
• HS Code: 2803000000
• Production Capacity: 100000ton/Year

Product Description

Product Description

 

Product Description

  Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm,with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc.

 

Product Parameters

Item No	Index	Measured Value
Appearance	White powder	Compliance index
Specific surface area of nitrogen adsorption m²/g	200±10	200
Sio2- content	>99.8	99.9%
Ph	3.7-4.5	4.19
Volatile matter % at 105 ºC	≤3.0	0.82
Tamping density g/dm³	30-60	31
Sieve residue(45μm) mg/kg	≤250	19.93

Model No	GESEESIL-200
Appearance	white powder
Grade	First class
HS code	2811229000
Free sample	Support
Packing	20'GP:10kg/bag;200kg/pallet;2mt/fcl 40'GP:10kg/bag;200kg/pallet;4mt/fcl
Delivery time	5-7 days after payment
Production Capacity	5000mt/year

Application

Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 
1. in various resin additives, medicine, food and other fileds.
2. rubber, sealant, silica gel, adhesive, tile grout etc.
3. paint, coating, UPR,
4. CMP suspension etc;
5. Digital photo paper etc. 

Packaging & Shipping

 

Company Profile

Hebei Aita Import and Export Co.,ltd  is a professional chemical supplier in China. Our main products are: sodium gluconate, titanium dioxide, zinc oxide, glucose, potassium carbonate, Fischer Tropsch wax, potassium carbonate, etc. Company has advanced equipment and technology, final products are high quality with low price. The main applications in coatings, plastics, printing ink, paper making, etc.  

 

FAQ

1.What kind of payment term do you support ?

T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc 
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.