Hebei, China
Business Type:
Manufacturer/Factory
Number of Employees:
8
Year of Establishment:
2015-03-31
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Silicon Dioxide, Sio2, Silicon Oxide manufacturer / supplier in China, offering Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China, Highly Malleable Ball Clay Low Price Ball Clay for Ceramic Sanitary Ware, Natural Bentonite for Cosmetic Mask and so on.

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Supplier Homepage Products CHEM PRODUCTS SiO2 Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China

Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $950-1,500/ Ton
Port: Tianjin, China
Production Capacity: 5000000 Ton/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
CAS No.: 7631-86-9
Formula: Sio2
EINECS: 215-683-2;238-878-4;262-373-8;231-545-4
Classification: Silicon Dioxide
Grade Standard: Industrial Grade
Kind: Acidic Oxide

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Basic Info

Model NO.
Silicon Dioxide
Quality
Special Class
CAS No
7631-86-9
Other Names
White Carbon Black
Mf
Sio2
Purity
99.9
Color
White
Appearance
White Powder
Specific Surface Area(M2/G)
240
Volume Density(g/cm3)
0.063
Density(g/cm3)
2.2-2.6
Trademark
HBCS
Transport Package
25kg/Bag
Specification
Fumed Silica Fumed Silica
Origin
Hebei
Silicon dioxide / SiO2 Hydrophobic Nano Silica Powder Suppliers in China
 
ItemUnItHBCS-214
Appearance White power
SiO2 content%>=99
BET m2/g191-220
Heating loss (105ºC.2h)%<=6.5
Ignition  loss (105ºC,2h)%<=6.0
PH value 6.0-8.0
DBP absorption valueml/g2.0-3.0
Pour desityg/m30.2-0.26
From the slouble salt solution( By Na2So4)%

<=2.5
Particle size um60-150
Heavy metals (Pb) contentmg/kg<=30
Total lead contentmg/kg<=5
Total as contentmg/kg<=3
Total Cd content mg/kg<=0.5
 

Application of Silicon Dioxide

1, Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;
2, Ceramics, nano ceramic, composite ceramic substrate;
3, Polymer: can increase the thermal stability and anti-aging polymer;
4, Flame retardant materials and coatings, high grinding medium, cosmetic products;
5, In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;
6, In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.

 

Characteristics of Silicon Dioxide:

1) White dispersed powder

2) Can be dissolved by NaOH and HF, but cannot be dissolved by other kinds of acid, water and solvents

3) It has a good performance

4) With resistance to higher temperature

5) Will not combust and has good isolation

Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China
Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China
Silicon Dioxide / Sio2 Hydrophobic Nano Silica Powder Suppliers in China
 

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