Boron oxide
Tianjin Castle Boron oxide is very competitive in market. It wins a lot of famous customers with the high purity and stability. We can make mesh from 80, 120, 200 to meet different applications.
Email us for update price: info@tjcchem.com
Basic information:
Name: Boron Oxide, Boron Trioxide,B2O3
IUPAC name: OXO (OXOBORANYLOXY) BORANE
CAS NO.: 1303-86-2
HS: 28100010
Specification
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Items
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Standards
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Result
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B2O3%
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≥98.8
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99.0
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Fe2O3%
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≤0.005
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0.0018
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Na2O+K2O
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≤0.05
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0.040
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S%
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≤0.025
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0.0030
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Mn%
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≤0.0005
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0.0004
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Ni%
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≤0.0005
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0.0004
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Cu%
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≤0.001
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0.001
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Cl%
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≤0.001
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0.001
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H2O%
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≤0.50
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0.3
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Packaging and delivery
Packaging Details: 25 KGS paper bag
Port :Tianjin or Qingdao port, China
Applications
Refractory materials:boron oxide is used to improve the high temperature resistance, fluidity and oxidation resistance of refractory materials and improve their mechanical properties. Especially in Silica Ramming Mass.
Glass and Ceramics: Boron oxide is an important component in the production of glass and ceramics. It can lower the melting point, increase transparency and improve chemical stability. It is often used in the manufacture of heat-resistant glass and ceramics.
Chemical Industry: Boron oxide can be used as a catalyst or reaction medium for chemical reactions and is widely used in synthetic chemistry and catalyst preparation.
Agriculture: Boron oxide as a trace element fertilizer, can promote plant growth and development, especially in boron-deficient soil.
Electronic materials: In semiconductor and optoelectronic materials, boron oxide is used for doping and improving the electrical properties of materials.
Fireproof materials: Boron oxide has good flame retardant properties and is often used in the manufacture of fireproof coatings and fireproof materials.
Fibers and composites: Boron oxide can be used to enhance the performance of fibers and composites, improving their heat resistance and strength.