Product Details
Place of Origin: Turkey
Brand Name: ETiMADEN
Model Number: YX-LSPS
Payment & Shipping Terms
Minimum Order Quantity: 25kgs/1200kgs
Price: 1485USD/T-1800USD/T
Packaging Details: 25KGS, 1000KGS,1200KGS
Delivery Time: Within 3-7 days
Payment Terms: L/C, T/T
Supply Ability: 2000 Tons per Month
Product Name: |
Lowest Price White Big Granular Borax Anhydrous For Refractories |
CAS No: |
1330-43-4 |
EINECS No: |
215-540-4 |
HS Code: |
2840110000 |
Other Name: |
Sodium Tetraborate |
Appearance: |
White Granular |
Chemical Formula: |
Na2B4O7 |
Application: |
Refractories, Refractory Materials |
Product Name: |
Lowest Price White Big Granular Borax Anhydrous For Refractories |
CAS No: |
1330-43-4 |
EINECS No: |
215-540-4 |
HS Code: |
2840110000 |
Other Name: |
Sodium Tetraborate |
Appearance: |
White Granular |
Chemical Formula: |
Na2B4O7 |
Application: |
Refractories, Refractory Materials |
Lowest Price White Big Granular Borax Anhydrous for Refractories, Sodium Tetraborate Anhydrous for Refractory Materials
1. Borax Anhydrous Introduction
Sodium Tetraborate Anhydrous for Refractory Materials
| Product Name | Lowest Price White Big Granular Borax Anhydrous for Refractories |
| Chemical Formula | Na2B4O7 |
| Other Name | disodium tetraborate anhydrous/ sodium tetraborate |
| Purity | 99.5%/99.9% |
| CAS No. | 1330-43-4 |
| EINECS NO. | 215-540-4 |
| M.W. | 201.219 |
| Boiling Point | 1575°C |
| Melting Point | 741 °C |
| HS Code | 2840110000 |
| Appearance | White Granular |
| Application | Refractories, Refractory Materials |
2. Borax Anhydrous Specifications
| Component | Content |
| B2O3 | 68.30-69.40% |
| Na2O | 30.41-30.90% |
| SO4 | 300 ppm max |
| Cl | 105 ppm max |
| Fe | 50 ppm max |
| Insolubles in water | 920 ppm max |
| Size | |
| +1.600mm | 5.00% max |
| -0.075mm | 5.00% max |
3. Borax Anhydrous for Refractories, Refractory Materials
Borax anhydrous can be used as a stabilizer and bonding agent in firebricks and castables. Borax anhydrous gives an intermediate-temperature glassy bond prior to ceramic bond establishment, at which point the borate compound is frequently volatilized from the system.
Anhydrous borax plays an important role in the manufacturing of refractories materials, mainly improving the fire resistance of materials through the following methods:
As an additive for fire-resistant materials: Anhydrous borax can react chemically with other components in refractories materials to form inorganic boron compounds. These inorganic boron compounds exhibit good stability and chemical inertness at high temperatures, effectively preventing the spread of flames and heat.
Improving the thermal stability of materials: The addition of anhydrous borax can enhance the thermal stability of refractory materials. Under high temperature conditions, anhydrous borax can inhibit the thermal decomposition and combustion reactions of materials, reducing the production of flammable substances. This enables refractories to maintain stability for a longer period of time in the event of a fire, delaying the spread of the fire.
Improving the chemical stability of materials: Anhydrous borax can also enhance the chemical stability of refractory materials. It can react with oxygen, water vapor, and other substances in the air to form a dense protective layer, preventing oxygen and heat from further invading the interior of the material. This protective layer can effectively mitigate the destructive effect of fire on materials and improve their fire resistance.
4. Borax Anhydrous Product Pictures
5. Packing and Shipping for Borax Anhydrous
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