Fumed silica HX-380 is a kind of specific surface area of 380 m/g of hydrophilic silica.
CAS NO:112 945-52-5
EINECS No.: 7631-86-9
Packing: 10kg/Bag.
1.6M.T for 1*20ft.(With Pallet)
4.0M.T for 1*40ft(HQ) (With Pallet).
application area:
1. Paint, coatings, printing ink, PBC ink
2. Copper clad
3. HCR silicone rubber
4. Cable materials and unsaturated polyester resin
5. Adhesives and sealants
Feature:
1. Liquid systems, adhesives, polymers such as rheology and thixotropy control
2. Fully dispersed best thickening and thixotropic effect
3. HCR silicone rubber reinforcing
4. Make the unsaturated polyester resin with excellent transparency
|
Item |
Test Standard |
|
Specific surface area( ㎡/g) |
380±25 |
|
PH value |
3.6-4.3 |
|
Loss on drying 105deg.C，2h （%） |
≤2.0 |
|
Loss on ignition(dry product)1,000deg.C 2h (%) |
≤2.5 |
|
Sieve residue（%） |
≤0.05 |
|
Fe2 O3 content ( mg/kg) |
≤30 |
|
Al2O3 content(mg/kg) |
≤500 |
|
TiO2 (mg/kg) |
≤300 |
|
Density（g/l） |
30-60 |
|
SiO2 content （%） |
≥99.8 |