... is framework material for convoyer belt.4.NN Belting fabric has some other predominant characteristics. For example,light-in ... chemical erosion and other rigor conditions.2.NN belting fabric is used for conveyor belt of oil-resistance,acid ... and freeze resistance .Fabric,dipped NN fabric,dipped NN canvas,NN belting fabric, belting fabric, NN 400 belting fabric. Specifications grey/dipped NN-400 ...