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What are the materials of filter bags used for dust collection in mines?

April 14,2023

There are various uses for SFFILTECH filter bags, and the materials used for dust removal bags in mines are usually the following:

Mining polyester (polyester): It has good corrosion resistance and antioxidant performance, and is suitable for filtering some ore dust with strong acidity and alkalinity.

Mine dust collection acrylic: With good heat resistance, it is suitable for filtration in high-temperature environments.

Mining glass fiber: resistant to high temperature, corrosion, and wear, suitable for filtering high-temperature and highly corrosive dust.

Mineral dust removal using polytetrafluoroethylene (PTFE): It is corrosion-resistant, high-temperature resistant, and has good self-lubricating performance. It is suitable for some difficult to filter dust, such as desulfurization, denitrification, and dust removal in flue gas.

Different materials of sffiltech dust collection filter bags are suitable for different ore dust filtration environments. Choosing the appropriate material can effectively improve dust removal efficiency and service life.


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