Min. Order:
10 Metric Ton
Price:
US$ 800 ~ 1100
Place of origin:
South Africa
Supply Ability:
2200 Metric Ton/Metric Tons per Month
Snow White Powder Our boron oxide are high purity as 98.8%min with snow white powder as 60-200mesh for your choose. Please try if your are interesting. The Boron oxide's bag sealed and stored in a dry and cool place. we usually have some stock in our factory. Index (%) B2O3 98.8min SiO2 0.1max Al2O3 0.005max CaO 0.01max Fe2O3 0.005max NaO 0.02max Attached water 0.60max Granularity(mesh 60) 95min
[Related Keywords : Boric Oxide]
Business Type
Supplier
Location
Gauteng, South Africa
Employees Total
6 - 10
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
Boron Carbide is one of the hardest materials known, ranking third behind diamond and cubic boron nitride. It is the hardest material produced in tonnage quantities. Originally discovered in mid 19th century as a by-product in the production of metal borides, boron carbide was only studied in detail since 1930. Boron carbide powder (see figure 1) is mainly produced by reacting carbon with B2O3 in
[Related Keywords : boron carbide, B4C]
Business Type
Manufacturer
Location
Henan, China
Employees Total
6 - 10
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
Supply Ability:
10000MT/YEAR
B2O3 %..................................................45.0 - 48.0 H2O(hydrate, %).........................................13.0 - 15.5 Fineness (Residue on 45um sieve, %) .....................0.1 max. Specific gravity.........................................2.67 Melting point °C .......................................980 Temp. of dehydration °C.................................320 Refractive in
[Related Keywords : ZB467, Firebrake ZB, Use for PVC]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
501 - 1000
Annual Revenue
USD 10,000,001 - 50,000,000
Place of origin:
Korea
B2O3 ------------------ 3 ~ 7 wt% PbO ------------------- 30 ~ 35 wt% TiO2 --------------------5 ~ 15 wt% R2O --------------------3 ~ 5 wt% Etc....-------------------5 ~ 8wt% (2) Component of Inorganic pigment 1) Red stain ----------------------CdSe, CdS, ZnS, BaSO4 2) Yellow stain ----------------- CdS, sb2O3, TiO2 3) White stain ------------------- TiO2, SnO2 4) Green stain -----------
[Related Keywords : Onglaze color, pigment, ceramic color, decal]
Business Type
Manufacturer
Location
Seoul, Korea
Employees Total
1 - 5
Annual Revenue
USD 5,000,001 - 10,000,0000
Min. Order:
100 Kilogram
Price:
US$ 1.5~2
Place of origin:
China
Product Description Material COE 3.3 borosilicate glass Main Composition SiO2 80±0.5% B2O3 2.4±0.2% Na2O+K2O 4.3±0.2% Chemical and Physical property Coefficient of thermal expansion(20°C/300°C) 3.3±0.1(10–6K–1) Softening point 820±10°C Melting point 1260±20°C heat resistance temperature 525±15°C Hydrolytic resistance at 98°C ISO719-HGB1 Hydrolytic resistance at 121°C ISO720-HGA1
[Related Keywords : Glass Tube, Borosilicate]
Business Type
Manufacturer
Location
湖南, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Price Condition:
FOB
Zinc Borate 1 Appearance: White crystal powder 2 Surface moisture(%): 0.3 3 ZnO: 37.5 % 4 B2O3: 48 % 5 Loi :13.5 % 6 Particle size :325mesh 7 Whiteness :95
[Related Keywords : Zinc Borate]
Business Type
Manufacturer
Location
Liaoning, China
Employees Total
Above 1000
Annual Revenue
USD 2,000,001 - 5,000,000
Place of origin:
China
Supply Ability:
150 ton per month
Sodium borate. Appearence:Powder Purity:98% min. B2O3:45.0-49.0 Application:It is better flam retarding effect and can replace antimonous oxide.Flame Retardant zinc borate is inorganic addition flame retardant. Its characteristics are that it has good hot stability, and not only stops buring and vanishes smokings but also be used with other inorganic flame retardant. It is used in epoxy resin, un
[Related Keywords : sodium borate]
Business Type
Manufacturer
Location
Liaoning, China
Employees Total
11 - 50
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
5 ton
Price:
USD 650
Place of origin:
China
Price Condition:
FOB Xingang,China
Supply Ability:
3000 tons per month
irregular fruit size6.Prevent fruit dropping7.Prevent hook leave8.Increase transportation of water and fertilizer9.Increase cell division Application Crops Application Cereal,Beans Maize 20-30kg/ha Citrus,grapes, apple 20-30kg/ha Oil Palm 300g/tree Other Oil Crops 20-30kg/ha Specification HA (dry basis) 50%min B2O3 10%min PH 8-9.5 Moisture 15%max Organic Matter 85%min Appearance granular
[Related Keywords : Increase fruit setting rate, Increase yield, Soil Reconditioning, organic green fertilizer]
Business Type
Manufacturer
Location
Shanxi, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
1
Price:
USD 5000
Place of origin:
China
Price Condition:
FOB shanghai
of the Glassware: Borosilicate (Pyrex: G3.3) Chemical Composition (Weight%) SiO2 80.7 B2O5 12.8 Al2O3 2.2 CaO <0.6 K2O Na2O 4.0 Parameters Linear Expansivity a≤32*10^(-7) Thermal Shock Resistance (°C) 270 Softening (°C) 820 Anneal (°C) 565 Highest Temperature (°C) Continuous Use (°C) 510 Customization available for other kinds of lighting upon inquiry.
[Related Keywords : Jacketed Reactor, High Quality Reactor, Double Walled Reactor, Jacketed Glass Reactor]
Business Type
Manufacturer
Location
Shaanxi, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
ZINC BORATE 2335 (2ZnO·3B2O3·3.5H2O) CAS No. 1332-07-6 Product Features: It is white and nonpoisonous powder. It can be dissolved easily in hydrochloric acid, sulfuric acid, dimethyl sulfoxide etc. but not in water, ethyl alcohol, benzene, acetone etc. It has good dispersibility and stability property. It can be used as flame retardant, meanwhile it can abate smoke. When it is us
[Related Keywords : zinc borate 2335, zinc borate, 3.5 H2O zinc borate, 3.5 zinc borate]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
101 - 500
Annual Revenue
USD 500,001 - 1,000,000
Min. Order:
24 Metric Ton
Price:
US$ 1200
Place of origin:
South Africa
Supply Ability:
3500 per month
B2O5 (%) ≥68 Al2O3 (%) ≤0.025 Fe (%) ≤0.003 H2O(%) ≤0.5 Application 1. Anhydrous borax is mainly used for glass, adding borax in glass, can increase the transmission of ultraviolet light, improve transparency and heat resistance. 2. Anhydrous borax is used as a melting agent in the enamel industry, which reduces the melting point of the glaze and makes the glaze not easy to fall off. 3. A
[Related Keywords : Anhydrous Borax]
Business Type
Supplier
Location
Germiston, South Africa
Employees Total
11 - 50
Annual Revenue
Less than USD 100,000
Place of origin:
Malaysia
Boric acid is one of the most commonly produced borates and is widely used throughout the world in the pharmaceutical and cosmetic industries, as a nutritional supplement, flame retardant, in the manufacture of glass and fiberglass, and in the production of wood preservatives to control pests and fungus. B2O3, % : 56.5 SO4, ppm : 250 Fe, ppm : 3 Cl, ppm : 5 Water Insoluble, ppm : 60 Purity, % : 1
[Related Keywords : Boric Acid, Trihydrooxidoboron, Boracic acid, Orthoboric acid]
Business Type
Manufacturer
Location
Selangor, Malaysia
Employees Total
51 - 100
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
50 Metric Ton
Price:
US$ 400 ~ 500
Place of origin:
South Africa
Supply Ability:
10,000MT/ Month
Molecular formula Na2B4O7.10H2OOther name Sodium borateCAS Number 1303-96-4HS code 2840190000EINECS 215-540-4Molecualr weight: 381.37Properties: colorless crystal or white powderDissolution SolublePurity: ≥95% ，99.9% Specifications Item specification for Domestic 95%specification for Turkey 99% Sodium borate≥95%≥99.9%B2O3≥36.47%≥37-38%Na2O≥16.47%≥16-17%Na2CO3≤0.2%≤0.1%Chloride
[Related Keywords : Borax, Agriculture Grade Borax]
Business Type
Supplier
Location
Western Cape, South Africa
Employees Total
51 - 100
Annual Revenue
USD 5,000,001 - 10,000,0000
Place of origin:
China
Flame retardant - Zinc Borate Technology Indicators Implementation standards: Q/ZWW003-2003 Project / level ZB-2335( 2ZnO.B2O3 3.5H2O) Excellent grade commodity First grade commodity Whiteness 99 95 Appearance Water % 0.5 1.0 Particle size, um 3-5 3-5 Zinc oxide ZnO, % 37.0-40.0 Boron oxide B2O3, % 45.0-48.0 Weight loss on ignition 13.5-15.5 Fineness (325 sieve esidue),% 0.1 Proporti
[Related Keywords : zinc borate, flame retardant, fireproofing, pvc]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
101 - 500
Annual Revenue
USD 5,000,001 - 10,000,0000
Competitive b2o3 products from various b2o3 manufacturers and b2o3 suppliers are listed above, please select quality and cheap items for you.
Besides, we also provide you with related products such as boric oxide, anhydrous boric oxide for your choice.
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