Special water and oil repellent polyester filter felt-rolls

Special water and oil repellent polyester filter felt-rolls

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Update time : 2019-06-10 17:24:53
Special water and oil repellent polyester filter felt/rolls

Generally, the continuous working temperature of needle-punched polyester felt can only reach 130 degrees Celsius. If the working temperature exceeds 130 degrees Celsius for a long time, its strength will lose a lot, and it will produce a great shrinkage, which will change the size of the filter bag, and then affect the filtering effect. The special needle-punched felt produced by INDRO FILTARTION is woven with glass fibre as the base cloth and high-quality polyester (polyester), PPS and acrylic as the surface layer, which has the characteristics of high breaking strength, small breaking elongation, small heat shrinkage and moderate temperature resistance. It meets the requirement of working temperature from 150 degrees Celsius to 170 degrees Celsius where the normal temperature filter material can not meet the temperature resistant requirement, and high temperature filter material is too wasteful it can greatly reduce the operation cost.