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Industrial Grade Sodium Tetraborate Na2B4O7 Borax Anhydrous for fiberglass manufacturing

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Shanghai Yixin Chemical Co., Ltd.

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Name: Industrial Grade Sodium Tetraborate Na2B4O7 Borax Anhydrous for fiberglass manufacturing
Brand: YIXIN
Price: 1 USD

Place of Origin : Liaoning, China

Brand Name : YIXIN

Model Number : YX-LSPS

Packaging Details : 25K PP Bags

Supply Ability : 500 Ton/Tons per Month

CAS No. : 1330-43-3

Other Names : sodium tetraborate

MF : Na2B4O7

Appearance : white granule

Packing : 25kgs/bag

HS : 2840110000

Type : Industrial grade

Delivery Time : 2-5days

Certification : SGS

MOQ : 1ton

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Product Overview

Sodium Borate, Sodium Tetraborate Borax Anhydrous

In fiberglass manufacturing, borates act as a powerful flux that lowers the melting temperature of glass batches. They also control the relationship between temperature, melt viscosity and glass fiber formation surface tension to optimize the process. The end result is short, strong fibers that are bio-soluble (dissolves in the lung if inhaled during installation), and resistant to water and chemical attack.

PRODUCT SPECIFICATIONS

Specifications for Anhydrous Borax
No.	Item	Standard
1	Na2B4O7	≥99.50 %
2	Na2O	≥31%
3	B2O3	≥68%
4	Fe	≤18ppm
5	Water insolube	≤920ppm
6	Water Content	≤1%

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Industrial Grade Sodium Tetraborate Na2B4O7 Borax Anhydrous for fiberglass manufacturing

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