Scouring polyester/acrylic

Compared with wool and cotton, the scouring procedures for synthetic fibres are relatively simple since these fibres contain fewer impurities. Most of these have at least some degree of water solubility the most important are sizes and lubricants. The major sizes used are poly (vinyl alcohol), carboxymethylcellulose and poly (acrylic acid), all of which are completely or partially water-soluble. Sometimes aliphatic polyesters are used. 

Uses Wetting agent and scouring agent for desizing polyester and acrylic sizes Serdet DFK 30 [Elementis Spec. Europe Sasol N. Am.]... 

Use Levei 0.5-10% owg (scouring) 0.5-10% owg (one-bath scouring/dyeing of polyester or acrylic fibers and acryllc/cellulosic blends) 0.5-1.0 g/l (wetting for exhaust and continuous systems) 0.5-2.0 g/l (rewettIng)... 

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