为了开发消臭清洁化功能纺织品,采用浸轧法分析一氯均三嗪-β-环糊精(MCT-β-CD)对棉织物的接枝工艺,通过增重率评价MCT-β-CD对棉织物的接枝效果,对MCT-β-CD接枝棉织物进行了吸氨消臭性能测试.结果表明,较好的接枝工艺为:MCT-β-CD用量60 g/L,碳酸钠用量30 g/L,氯化钠用量30 g/L,焙烘温度150℃,焙烘时间5 min,棉织物的MCT-β-CD接枝增重率为4.5%.MCT-β-CD接枝棉织物对氨气的包合消(氨)臭值为570.18μg/g织物,具有较好的耐洗性.经MCT-β-CD接枝处理后,织物的强力保留率为94.62%,白度保留率为89.81%.%In order to develop deodorizing clean functional textiles, the grafting process of MCT- β- CD on?to cotton fabrics using padding method was analyzed. Grafting effect was evaluated by increasing weight rate. The ammonia elimination and deodorization function of treated fabrics were tested. The results showed that the optimal grafting process was MCT- β- CD concentration 60 g/L, sodium carbonate concentration 30 g/L, so?dium chloride concentration 30 g/L, baking temperature 150 ℃, baking time 5 min. The increasing weight rate of the MCT- β- CD grafted cotton fabrics was 4.5%. The elimination value to ammonia of the MCT- β- CD grafted cotton fabric was 570.18 μg/g fabric with good resistance to wash. After grafting MCT- β- CD, the strength retention rate and whiteness retention rate of treated fabric were 94.62%and 89.81%, respectively.
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