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

It is not only a glass fiber fabric high temperature resistance,corrosion resistance, dimension stability, elongation shrinkagerate, high strength of the tiny advantages, and felt layer fiber issingle fiber, 3 d microporous structure, pore ratio to be higher,the gas filter small resistance, is a relatively high speed, highefficiency of high temperature filtration materials. And other hightemperature resistant chemical fibber carpet, compared with its lowprices, temperature higher, and other special advantages, itsoperation resistance of high temperature higher than normalchemical fiber filtration material

Widely used in electrical and mechanical, chemical,construction, transportation, automotive industries sandwichinsulation and sound system, and used for insulation firematerials. 1, filter wind speed should be less than 1.0 m/min. 2,glass fiber acupuncture felt working temperature should be lessthan 260 ℃ 3, used in all kinds of heat source (coal, electricity,oil, gas) high temperature e, the central air conditioningpipe heat preservation. 4, adiabatic, fire prevention used in allkinds of materials. 5, for a special place for sealing,sound-absorbing, filter and insulating materials. 6, used in allkinds 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 mufflerthe sound insulation of the inner core engine and mute. 9, colorfulsteel plate and timberwork building clip between layers of heatpreservation. 10, heating power, chemical pipeline insulation, heatpreservation heat insulation effect is better than that of generalinsulation materials. 11, air conditioning, the refrigerator,microwave oven, dishwasher and other household electricalappliances industry of wall plate heat insulation heatpreservation. 12, need to heat preservation, adiabatic, fireprevention, sound-absorbing, insulation of other occasion. And inthe alkali-free glass fiber cloth/bag filter are body, alkali-freeglass fiber filter material body is the application of thetechnology of nanjing glass fiber, use Germany import extrusione, 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) productspecification is Φ 120-300 mm, with ordinary glass fiber filtermaterial performance, at the same time by high temperature hotafter washing, make the fabric enhanced organization, wearresistance increases, the filter wind speed increase, service lifegreatly improved. The main purpose of alkali-free glass fiber body,are filter cloth (bags) widely used steel, electric power,metallurgy, chemical, environmental protection and cementindustries of dust removal filter gas. Use long-term use of 200 ℃conditions-280 ℃, 90 ℃ temperature best use-220 ℃, FCA formulaworking temperature should be less than 180 ℃; Filtering wind speedshould be less than 0.8 m/min.