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Glass fiber needled felt thermal insulation construction insulation
Glass fiber needled felt thermal insulation construction insulation, US $ 0.75 - 2.35 / Square Meter, Guangdong, China (Mainland), xinchuang, Glass wool needled felt.Source from Zhongshan Xinchuang Thermal Insulation Material Co., Ltd. on Waimaotong.com.
Description
Product Details
Glass fiber needled felt is made from E glass fiber, the fiber cutting machine cut into 8-10 cm long fiber, then through carding of decomposed into very small felt. Enter the needle-punching machine using thousands of rolling needle stab straight up and down seam. The product has high temperature resistant glass fiber fabric, corrosion resistance, dimension stability, little elongation shrinkage rate, high strength, and carpet fibers were single fiber, 3D micro pore structure, porosity is high, the gas filtering less resistance, is a relatively high speed, efficient, high temperature filtration material.
Glass fiber needle felt is a kind of rational structure, good filtering material, with glass fiber as raw material, after combed with spines on chopped glass fiber needle felt, felt with mechanical method between layers of glass fiber, glass fiber mat layer and mutual entanglement between fiber reinforced fiberglass cloth, fabric is strengthened and blanket made of nonwoven filter material.
Surface of the glass fiber needled felt by the joint of aluminum foil or plastic, glass fiber cloth, etc. After processing and cut into strip, cooling, heat pipe heat preservation and protection of road and the underground pipeline using;Deadened the noise of generator insulation, can also be used for caigang watts of insulation and sound insulation, excellent results.
Product Introduction
Glass fiber needled felt key features:
1, good insulation: according to the principle of physics, the thermal conductivity of the gas is small, good heat material has a lot of internal air hole. And glass fiber needle felt with countless small gas, an irregular arrangement, and fiber for excellent heat insulation materials;
2, not burning, the main components of the glass fiber as the silicide (50% above), incombustible, no distortion, no embrittlement, resistance to high temperature of 1000 c;
3, good sound-absorbing rate: when sonic into glass fiber, the energy friction with fiber and different sizes of air-pocket , by a large number of suction. In general, sound-absorbing rate is as high as 90% above, tprevent noise interference .
4, high insulation, high temperature glass fiber ability, good mechanical and chemical stability and high, is the best insulation materials;
5, high corrosion resistance, are not afraid of strong acid, strong alkali glass fiber, long time will not reduce its features;
6, good resilience: glass fiber containing numerous fixed air-pocket, resilience is wonderful. Not afraid of any impact vibration, tensile strength are above 1.0 kg;
7, low moisture absorption rate, moisture absorption rate is usually close to zero;
8, light weight and soft: compared with other heat insulation material, the quality of the glass fiber needled felt the most light, soft, if installed on the machine, can reduce the weight and the vibration load;
9, construction simple: size can be cut according to the customer.
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