1. Fiberglass needle felt is a new style high temperature filter cloth of rational composition and excellent property.

made of 100% fiberglass by needling. It not only possesses the advantages of high temperature, corrosion resistan

-ce, fit stability, powerful strength, but also has high filter efficiency , up to 99%, because of its three-dimensional

structure and high porosity. Its filtering speed is once higher than woven filtering cloth. This product is applied in carbon black chemistry, ferrousmetallurgy, coal-fire boiler, fire resistance material and cement etc. to govern dust

pollution and recycle valuable micro grain.

2. Main technical index of fiberglass needle felt

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