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化學(xué)配方數(shù)據(jù)庫(kù)
配方類型： TEXTILES AND THEIR TREATMENT
配方說(shuō)明： Continuous Dyeing of Polyester Carpet
配方組成：
配制方法： With dyebath temperature at 60-80F (16-27C), add "Eastman" polyester and/or "Eastacryl" cationic dyes to dyebath. Add 20.0 g/l methyl benzoate/biphenyl carrier; 4.0 g/l "Polygum" 380 thickener (viscosity, 70-90 cp); 0.8 g/l acetic acid (56%), pH 4.5-6.0; 0.8-1.2 g/l "Triton" GR-5. Set applicator-roll speed to desired wet pickup (200-400%). Dye carpet at 7 yd/min; steam 10 min at 212F (100C) in a vertical festoon-loop steamer. Afterscour. Dry.

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