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What is the production process of imported spunbond non-woven fabrics, and what fields can it be used in?
The spunbonding method is one of the main methods for the production of nonwoven materials, also known as the spinning method. The principle of the spunbond method is to use the me…
What kind of material is ptfe gray film?
The crystallinity of PTFE gray film products is 55%~75%. When the temperature is greater than 327°C, the crystallization disappears and the product is completely transparent. Becau…
What kind of fabric is cotton cover (will it pill?)
Cotton covering silkWhat kind of fabric is it? Is the surface of the cotton cover silk made of pure cotton? Will cotton coverings pill? This is a question that friends who make fab…
What is the ultrafiltration process of ptfe ultrafiltration membrane?
In the ultrafiltration process of ptfe ultrafiltration membrane, the aqueous solution flows through the membrane surface under pressure, and the solvent (water) and small molecule …
Why is the development of clean room FFU filter membrane so rapid?
The development of clean rooms is closely related to modern industry and cutting-edge technology. Since the precision machinery industry (such as gyroscopes, micro bearings, etc. p…
Which imported spunbond non-woven fabric is the most reliable?
It is recommended to consult Suzhou New Material Technology Co., Ltd. for imported spunbond non-woven fabrics. Suzhou New Material Technology Co., Ltd. is located in Suzhou, a nati…
What is clean room FFU filter membrane?
FFU has only been in the Chinese market for more than ten years. The Chinese translation of FFU is fan filter unit. FFU is a terminal purification equipment that combines fans and …
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Knowledge about moisture-wicking fibers (formation technology of moisture-wicking fabrics)
Moist heat comfort is the most important factor in clothing comfort One of the aspects, it is also an important indicator reflecting the new concept of healthy and comfortable life…
What material is ptfe ultrafiltration membrane?
Ultrafiltration is one of the membrane separation technologies driven by pressure. For the purpose of separating large molecules and small molecules, the membrane pore size is betw…
What is the breathing resistance of PTFE mask membrane?
Generally, the respiratory impedance of PTFE mask film is only 60-70pa, and the ordinary melt-blown non-woven mask is as high as 120-250pa. In comparison, the breathability of film…