- Model NO.: silicon dioxide
- Grade Standard: Food Grade
- Purity: 99%
- Transport Package: Shipped in 5 Days After Payment
- Origin: Guangdong, China (Mainland)
- Classification: Silicon Dioxide
- Quality: First Class
- Other Names: White Carbon;White Carbon Black, Combustion Method
- Specification: 5/10/20 KG/Package
- HS Code: 2811229000
Floating price, please contact us if you have any problem about our product.
White Smoke is the floorboard of white powder X- ray of amorphous silica and silicate products, mainly refers to the precipitated silica, fumed silica, ultrafine silica gel and gel, including powder synthetic aluminium silicate and calcium silicate etc.. White carbon black is a porous material whose composition can be expressed as SiO2 nH2O, in which nH2O is present in the form of surface hydroxyl groups. Soluble in caustic and hydrofluoric acid, insoluble in water, solvent and acid (except hydrofluoric acid). High temperature resistance, no burning, no smell, no smell, good electrical insulation.
CAS number: 10279-57-9
Molecular formula: SiO2.x (H2O)
Uses: precipitated silica is mainly used as natural rubber and synthetic rubber reinforcing agent, toothpaste friction agent, etc.. Fumed silica is mainly used as reinforcing agent of silicone rubber, coating and unsaturated resin thickening agent.
White carbon black is a kind of environmental protection, excellent performance additives, mainly used in rubber products (including high temperature vulcanized silicone rubber), textiles, paper, pesticides, food additives.
|silicon dioxide content %||99||96|
|Residue of sieve(45um)%||0.5||0.5|
|PH value(10% Water suspension)||8.0-11.0||8.0-11.0|
|Apparent specific gravity(1000Revolutions per 20 minute)|
|package,shipment and store||Double woven plastic woven bags lined with plastic film bags, net weight 10Kg per bag.Prevent rain During transportation, handle gently when moving, so as not to damage the packing.Store in ventilated, dry place to avoid dampness and contamination.|
10KG/ package,20KG/ package,25KG/ package,40KG/ package,50KG/ package,25 kg / barrel,50 kg / barrel,170 kg / barre,200 kg / barrel etc....
2.Part of the product packaging can be changed according to customer needs
1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL etc), which is convenient.
2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.
3. As for the normal amount (more than 1000kgs), we usually shipped by sea.
We are hoping to cooperate with partners in global market to creat win-win business.
If you are interested in our products, or have any question, please let us know. Best price and free samples will be sent to you in a short time! Thank you very much!
Guangzhou billion peak Chemical Technology Co., Ltd.
ADD:Central Plaza, Tianhe District science Avenue, Guangzhou, China