NEWS CENTER


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2025

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Application of spodumene in glass fiber



Container and specialty glass manufacturers have always relied on spodumene to increase melting rate and reduce viscosity
Advantages to reduce the unit production cost of glass. Recently, in order to melt faster, insulation materials and spinning
In the textile industry, glass fiber maintenance manufacturers achieve the following comprehensive benefits by readjusting glass ingredients:

● Reduce glass material costs:
Lithium pyroxene can be used to replace some of the existing glass while maintaining its physical properties and melting rate
Expensive raw materials

● Increase furnace discharge:
Lithium oxide can increase the surface tension of glass. Under constant viscosity conditions, make the nozzle of the casing
The melt flow rate is proportionally increased, thereby increasing the surface tension.

Enhance the durability of glass:
Reducing the alkali metal content of glass can enhance its resistance to acid and corrosion while maintaining the current melting rate
Hydrolysis. This change has increased the durability of the glass to a higher level.

Friends of the environment:
Environmental protection regulations are becoming increasingly stringent, and people are implementing these regulations to limit chimney emissions
And those raw materials that are effective for melting but harmful to the environment. Replacing fluorine with spodumene is a very cost-effective option
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According to Johns Manvile, one of the world's largest glass fiber repair factories, lithium pyroxene is applied
The stone situation has the following advantages:
1. Reduce costs. After adding spodumene, the flowability of the glass liquid in the platinum alloy furnace increased by 6.5%
2. Improve the quality of glass. The anti hydrolysis ability can be increased by 20-30%, and the anti acid ability can be increased by 30-35%
3. Environmental protection function. Reduce fluoride usage by 20-30%