新型荧光增白剂CBW-01在洗衣粉中的应用研究  

Application research of a super fluorescent whitening agent CBW-01

作　　者：白浩[1] 张彪 成西涛[1] 

机构地区：[1]陕西省石油化工研究设计院,陕西西安710054 [2]河南矛盾日化股份有限公司,河南开封475004

出　　处：《应用化工》2007年第7期729-731,共3页Applied Chemical Industry

基　　金：陕西省重大科技创新项目(2004ZKC06-02)

摘　　要：将新型荧光增白剂CBW-01配入洗衣粉中,并与常用的荧光增白剂作对比,通过粉体白度实验、去污实验、织物白度实验和稳定性实验,考察了CBW-01的性能。结果表明,CBW-01在洗衣粉中添加的质量分数为0.02%时,使粉体白度提高了20.45%;添加的质量分数为0.2%时,使去污力比值提高至1.30;添加的质量分数为0.1%时,循环洗涤20次后,对白棉布和白混纺布的白度保持率分别为112.38%和108.25%。在光照16 h和105℃加热48 h后,CBW-01在洗衣粉中的白度衰减率分别为15.36%和1.93%。CBW-01是一种性能优良的洗衣粉用荧光增白剂。FWA CBW-01 is distributed into detergent, and contrast with common FWA, through powder whiteness experiments, experimental decontamination, white fabric and stability of experiments to study the CBW-01 performance. The results showed that added 0.02% CBW-01 in washing powder,powder whiteness enhanced 20.45% ;added 0.2%, the detergency ratio increased to 1.30, added 0. 1% CBW-01, washing cycle after 20 white cotton cloth and white blended whiteness retention rate of 112.38% and 108.25% respectively. In light of 16 h and heating 48 h at 105 ℃ ,the white attenuation rate of CBW-01 was 15.36% and 1.93%. CBW-01 is an excellent detergent with fluorescent brighteners.

关 键 词：荧光增白剂CBW-01 洗衣粉 粉体白度 织物白度 去污力 稳定性 

分 类 号：TQ649.4[化学工程—精细化工]