25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material
25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material
25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material
25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material
25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material
25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material

25 um 99.9% high Purity White Quartz Crystal Powder for precision casting Refractory material

Model
OBT-15um

Item specifics

Color
colorless or transparent
Appearance
particle
Usage
casting, binder,papper-making,concrete

Review

Description

Silica powder has the advantages of excellent dielectric properties ,Low coefficient of thermal expansion, Complete chemical inertness and Neutral PH ,No chemical changes or induced reactions occur in either a catalyst or multicomponent.ChangTong silica power co.,Ltd’s high purity silica power is produced for the electronic materials area ,sealants, electronic potting compound area .

Its dispersion leveling is excellent, contraction and Coefficient of thermal expansion are small, Acid alkali resistance ,solvent insulation,,mechanical performance, Mixed epoxy resin transparency are all good.

In total ,our excellent silica power can save cost and improve effectiveness for you .


OBT has been manufacturing and supplying foundry and refractory materials for more than 20 years.

Our product range:

Mullite sand

Colloidal Silica

Pattern Wax

Chemical additive

Application:

Precision Investment Casting

Lost Wax Casting

Refractory Bricks Manufacturing

Coatings industry

Textile industry

Paper industry

Petroleum industry

Ceramic industry

Electronic polishing industry

recommend

Precision casting use refractory materials high purity fused silica sand 20-50 mesh SiO2 99.7%

Precision casting use refractory materials high purity fused silica sand 20-50 mesh SiO2 99.7%

Model : OBT-15um

20 um High Whiteness Fused Silica Powder Melted Quartz Sand for Investment Casting

20 um High Whiteness Fused Silica Powder Melted Quartz Sand for Investment Casting

Model : OBT-15um

Casting Refractory Materials 25um Quartz Poweder for Shell molding

Casting Refractory Materials 25um Quartz Poweder for Shell molding

Model : OBT-15um

Precision casting use high purity fused silica sand foundry 100-200 mesh SiO2 99.7%

Precision casting use high purity fused silica sand foundry 100-200 mesh SiO2 99.7%

Model : OBT-15um

3-5mm White High Purity Silica Sand Fused Quartz For Epoxy Resin Ceramics Refractory

3-5mm White High Purity Silica Sand Fused Quartz For Epoxy Resin Ceramics Refractory

Model : OBT-15um

1-3mm Optical glass use high purity fused silica sand SiO2 99.9% quartz sand

1-3mm Optical glass use high purity fused silica sand SiO2 99.9% quartz sand

Model : OBT-15um

99.9 - 99.99% SiO2 0 - 1mm Fused Silica Sand Acidic Acid Refractory Materials

99.9 - 99.99% SiO2 0 - 1mm Fused Silica Sand Acidic Acid Refractory Materials

Model : OBT-15um

Precision casting use Refractory high purity fused silica sand 50-100 mesh SiO2 99.7%

Precision casting use Refractory high purity fused silica sand 50-100 mesh SiO2 99.7%

Model : OBT-15um

4-20um Kurnool grade 99.9% pure fused silica sand factory price per ton for Precision casting

4-20um Kurnool grade 99.9% pure fused silica sand factory price per ton for Precision casting

Model : OBT-15um

KeyWords