Glass fiber acupuncture felt is a reasonable structure, performance is good filter materials, with glass fiber as raw material and using the thorn in the short cut glass fiber comb carpet on acupuncture, with mechanical method makes felt layer between glass fiber glass layer, felt and strengthen the glass fiber cloth fiber tangles between each other, fiber nets is strengthened by the made of nonwovens felt filter material.

It is not only a glass fiber fabric high temperature resistance, corrosion resistance, dimension stability, elongation shrinkage rate, high strength of the tiny advantages, and felt layer fiber is single fiber, 3 d microporous structure, pore ratio to be higher, the gas filter small resistance, is a relatively high speed, high efficiency of high temperature filtration materials. And other high temperature resistant chemical fibber carpet, compared with its low prices, temperature higher, and other special advantages, its operation resistance of high temperature higher than normal chemical fiber filtration material

Widely used in electrical and mechanical, chemical, construction, transportation, automotive industries sandwich insulation and sound system, and used for insulation fire materials. 1, filter wind speed should be less than 1.0 m/min. 2, glass fiber acupuncture felt working temperature should be less than 260 ℃ 3, used in all kinds of heat source (coal, electricity, oil, gas) high temperature equipment, the central air conditioning pipe heat preservation. 4, adiabatic, fire prevention used in all kinds of materials. 5, for a special place for sealing, sound-absorbing, filter and insulating materials. 6, used in all kinds of heat transfer, store the heat preservation heat device. 7, used in cars, boats, planes and other parts of sound insulation, heat insulation, heat resistance. 8, automobile, motorcycle muffler the sound insulation of the inner core engine and mute. 9, colorful steel plate and timberwork building clip between layers of heat preservation. 10, heating power, chemical pipeline insulation, heat preservation heat insulation effect is better than that of general insulation materials. 11, air conditioning, the refrigerator, microwave oven, dishwasher and other household electrical appliances industry of wall plate heat insulation heat preservation. 12, need to heat preservation, adiabatic, fire prevention, sound-absorbing, insulation of other occasion. And in the alkali-free glass fiber cloth/bag filter are body, alkali-free glass fiber filter material body is the application of the technology of nanjing glass fiber, use Germany import extrusion equipment, the production of two-thirds of the filter cloth or body (bags). Organizations have double satin weave, twilled material, etc. Non-alkali fiberglass, of filter cloth body (bags) product specification is Φ 120-300 mm, with ordinary glass fiber filter material performance, at the same time by high temperature hot after washing, make the fabric enhanced organization, wear resistance increases, the filter wind speed increase, service life greatly improved. The main purpose of alkali-free glass fiber body, are filter cloth (bags) widely used steel, electric power, metallurgy, chemical, environmental protection and cement industries of dust removal filter gas. Use long-term use of 200 ℃ conditions-280 ℃, 90 ℃ temperature best use-220 ℃, FCA formula working temperature should be less than 180 ℃; Filtering wind speed should be less than 0.8 m/min.