Sodium Sulphate Anhydrous 99% Glass Textile

Sodium Sulphate Anhydrous 99% Glass Textile

SODIUM SULPHATE ANHYDROUS 99% is a white, odorless, bitter crystalline or powder with hygroscopicity. The appearance is colorless, transparent, large crystals or granular small crystals.

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Description

The TNN Development Limited is one of the most reliable manufacturers and suppliers of sodium sulphate anhydrous 99% glass textile in China. Please feel free to wholesale customized sodium sulphate anhydrous 99% glass textile at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.

Description

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Product name：Sodium Sulphate Anhydrous 99% Glass Textile

Purity：99% min (for industrial use)

Origin：China

CAS number：7757-82-6

MF:Na2SO4

Place of Origin: China (Mainland)

Brand Name: TNN

Appearance: White crystals or crystalline powder

EINECS:231-820-9

COA

Item	Standard	Result
Appearance	White crystals or crystalline powder	Passed
Na₂SO₄	≥99.0%	99.60%
NaCL	≤0.35%	0.005%
Fe	≤0.002%	0.001%
Mg(Ca,Mg)	≤0.15%	0.01%
Water Non-dissolved Matter	≤0.05%	0.04%
Whiteness	≥88%	92%
Moisture	≤0.20%	0.02%
Ph	6-9	7.09
Bulk Density	1.42g/cm³

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Feature

High Purity

High Whiteness

No caking

Certificate

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SGS loading and test report

Application

Glass

Paper

Textile industry

Detergent

1. Mainly used as a filler for dyes and additives to adjust the concentration of dyes and additives to reach the standard concentration

2. Also can be used as direct dyes , sulfur dyes , VAT dyes in cotton dyeingagent , direct acid dyes in dying silk and wool animal fibers when the slowdyeing agent

3. Sodium Sulphate Anhydrous 99% can also be used as primer protectant when printing silk fabric is refining

4. Used in the paper industry as a cooking agent in the manufacture of kraft pulp

5. Used in the pharmaceutical industry as an antidote to barium salt poisoning

6. In addition , Sodium Sulphate Anhydrous 99% also used in glass , construction industry and other aspect

In modern industrial production, anhydrous sodium sulfate (Na2SO4), as an important chemical substance, is widely used in various fields. Among them, its application in the glass manufacturing process is particularly prominent. This article will introduce in detail the important role of anhydrous sodium sulfate in glass manufacturing and its related processes.
1. Properties and functions of anhydrous sodium sulfate
Anhydrous sodium sulfate, also known as sodium sulfate, is a white crystal or powdery solid with the chemical formula Na2SO4. It has good solubility, stability and hygroscopicity, and is one of the indispensable raw materials in the glass manufacturing process.
In the glass manufacturing process, anhydrous sodium sulfate mainly plays the following roles:
1. Lower the melting point of glass: Anhydrous sodium sulfate can lower the melting temperature of glass, making it easier to melt, thus improving production efficiency.
2. Improve the transparency of glass: Anhydrous sodium sulfate can increase the refractive index of glass, making the glass more transparent and improving the quality of glass products.
3. Enhance the tensile strength of glass: Anhydrous sodium sulfate can improve the internal structure of glass, enhance the tensile strength of glass, and improve the durability of glass.
4. Prevent glass crystallization: Anhydrous sodium sulfate can inhibit the growth of crystals in glass, prevent glass crystallization, and improve the stability of glass.
2. Application process of anhydrous sodium sulfate in glass manufacturing
In the glass manufacturing process, the main methods of adding anhydrous sodium sulfate are as follows:
1. Direct addition method: Add anhydrous sodium sulfate directly to the glass raw material, and melt it together with other raw materials to form glass liquid. This method is simple and easy to implement, but the amount of anhydrous sodium sulfate needs to be strictly controlled to avoid affecting the performance of the glass.
2. Dissolution method: Dissolve anhydrous sodium sulfate in water to form a solution, and then add the solution to the glass raw material. This method can make anhydrous sodium sulfate more evenly distributed in the glass liquid, which is beneficial to improving the performance of the glass.
3. Mixing method: Mix anhydrous sodium sulfate and other auxiliary materials evenly, and then add them to the glass raw material. This method can improve the utilization rate of anhydrous sodium sulfate and reduce production costs.
3. Precautions for using anhydrous sodium sulfate in glass manufacturing
When using anhydrous sodium sulfate for glass manufacturing, you need to pay attention to the following points:
1. Strictly control the purity of anhydrous sodium sulfate: High-purity anhydrous sodium sulfate helps improve the performance of glass, so strict quality control of anhydrous sodium sulfate is required.
2. Reasonably control the amount of anhydrous sodium sulfate added: Too much anhydrous sodium sulfate will affect the performance of the glass, so it is necessary to reasonably control the amount of anhydrous sodium sulfate based on actual production conditions.
3. Pay attention to the ratio of anhydrous sodium sulfate to other raw materials: Different raw materials have different reaction properties to anhydrous sodium sulfate, so it is necessary to adjust the ratio of anhydrous sodium sulfate to other raw materials according to actual production conditions.