manufacturer Diboron trioxide chromium trioxide

Brief Description
Classification: Chemical Auxiliary Agent CAS No.: 10043-11-5 Other Names: Diboron trioxide
MF: B2O3 EINECS No.: Diboron trioxide Purity: high
Place of Origin: Liaoning China (Mainland) Type: Diboron trioxide Usage: Coating Auxiliary Agents, Electronics Ch...
Brand Name: tanyun Model Number: Diboron trioxide Diboron trioxide: Diboron trioxide
Particle size: 3 mm max 5% max. B2O3 content: 98.8% min. Moisture content: 0.60% max.
Sio2 content: 0.10% min Al2o3 content: 0.005% max Cao content .: 0.01% max
Fe2o3 content: 0.005% max Nao content .: 0.02% max 
Delivery Terms & Packaging
Packaging Detail:25 kg / bag.
Delivery Detail:A Week
Specifications
manufacturer Diboron trioxide chromium trioxide

Diboron trioxide
1.Use sophisticated equipment
2. Advanced technological process
3.high purity

Diboron trioxide

Term

1st grade

2nd grade

3rd grade

Boron Nitride %

≥99

≥98

≥97

Free Boron %

≤0.5

≤0.5

≤0.5

Granularity

0.17-5

0.17-5

0.17-5

Appearance

White loose powder

It is used as the flux in decomposition of silicates the mixing agent of semiconductor material,the additives of heatproof glassware and paint refractory. It is also used in production of alloy steel in metallurgical industry. In addition it’s used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, can be also used an environmental protection.

Diboron trioxide

Speciafications

Grade

Purity

B2O3

Moisture

Particle Size

Bulk density

Surface area(BET)

HN

99% min

0.3% max

0.3% max

~8micron

0.2-0.4g/cm3

~8m2/g

Typical Application

As release agent

As the raw material of high-voltage switch spout

To be used in heat-resistant lubricating coating

As the additive in lubricating oil

As the raw material of special ceramic

As the filler in thermal conductive plastic, rubber or resin

As additive in cosmetic