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CAS 12179-04-3 Turkey ETiBOR-48 Borax Pentahydrate For Glass Fiber Na2B4O7.5H2O Sodium Tetraborate Pentahydrate For Glass Wool

Categories Borax Pentahydrate
Brand Name: ETiMADEN
Model Number: ETiBOR-48
Certification: SGS
Place of Origin: Turkey
MOQ: 25kgs
Price: 600USD/T-900USD/T
Payment Terms: L/C, T/T
Supply Ability: 2000-3000 Tons per Month
Delivery Time: within 7 days
Packaging Details: 25kgs/bag, 1200kgs/bag
Product Name: Turkey ETiBOR-48 Borax Pentahydrate for Glass Fiber
CAS No: 12179-04-3
EINECS No: 215-540-4
HS Code: 2840190000
Chemical Formula: Na2B4O7.5H2O
Key Word: borax pentahydrate
Appearance: white granular
Other Name: disodium tetraborate pentahydrate
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CAS 12179-04-3 Turkey ETiBOR-48 Borax Pentahydrate For Glass Fiber Na2B4O7.5H2O Sodium Tetraborate Pentahydrate For Glass Wool

CAS 12179-04-3 Turkey ETiBOR-48 Borax Pentahydrate for Glass Fiber, Na2B4O7.5H2O Sodium Tetraborate Pentahydrate for Glass Wool


1. Borax Pentahydrate Introduction

Borax pentahydrate, also known as disodium tetraborate pentahydrate, is a crystalline form of borax composed of sodium, boron, oxygen, and water molecules. It is chemical formula is Na2B4O7.5H2O. Borax pentahydrate boron content is about 15% and boron oxide content is more than 48%. Borax Pentahydrate is commonly used in various industrial and household applications due to its unique properties. It is known for its role as a cleaning agent, as a flux in welding, as a buffering agent in chemical laboratories, and even as a component in some cosmetics and pharmaceuticals. Its ability to dissolve in water and form alkaline solutions makes it versatile for a range of uses. With its distinctive properties and wide-ranging applications, borax pentahydrate plays a significant role in numerous industries and daily activities.


Borax Pentahydrate Parameters
Product NameTurkey ETiBOR-48 Borax Pentahydrate for Glass Fiber
Cas No.12179-04-3
Einecs No215-540-4
FormulaNa2B4O. 5H2O
M.W291.35
Density1.815g/cm3
HS Code2840190000
Package25kgs / 1200KGS PP Bags
Applicationglass wool, glass fiber


2. Borax Pentahydrate Specifications


White Granular Borax Pentahydrate Na2B4O7.5H2O
ComponentContent
B2O348.00-49.35%
Na2B4O7.5H2O100.42-103.24%
Na2O21.37-21.95%
SO4135ppm max
Cl70ppm max
Fe3ppm max
Insolubles in water150ppm max
Particle size specifications
SizeContent
+1.180mm4.00% max
-0.075mm5.00% max


3. Borax Pentahydrate Functions in Glass Wool and Glass Fiber


The application of borax pentahydrate in glass wool and glass fiber is mainly reflected in improving the rebound rate and tensile strength of glass wool. Specifically, borax pentahydrate can be used as one of the raw materials for refractory insulation glass wool. By adding an appropriate amount of borax pentahydrate, the rebound rate and tensile strength of glass wool can be effectively improved, thereby solving the problem of low rebound rate and tensile strength of refractory insulation glass wool in related technologies.
The specific mechanism of action of borax pentahydrate in glass wool is achieved through its chemical composition and physical properties. Borax pentahydrate can form a stable glassy substance at high temperatures, which has good heat resistance and stability, and can enhance the structural strength and fire resistance of glass wool. In addition, borax pentahydrate can also improve the insulation performance of glass wool, allowing it to maintain good insulation effect in high temperature environments.

4. Borax Pentahydrate Pictures



5. Packing and Shipping

China CAS 12179-04-3 Turkey ETiBOR-48 Borax Pentahydrate For Glass Fiber  Na2B4O7.5H2O Sodium Tetraborate Pentahydrate For Glass Wool factory
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