摘要
用熔融法制备聚丙烯(PP)/聚乙烯蜡(PEW)共混物,并在一定的纺丝条件下制备PP/PEW纤维吸附材料,讨论了PEW含量对苯系物(苯、甲苯、二甲苯)吸附倍率的影响。结果表明:在PEW含量为PP的10%时,PP/PEW纤维对纯苯系物、水面苯系物的吸附倍率最大,增加量分别为31.8%~41.8%,33.3%~40.2%;对水中苯系物吸附倍率随着PEW含量增加而增大,最终是PP纤维的3倍左右。
Blend of polypropylene/polyethylene wax ( PP/PEW) were prepared using melting method, and PP / PEW fiber adsorbent materials were prepared in certain spinning conditions. The influence of PEW content on BTEX(ben- zene, toluene and xylene) adsorption ratio was stuied. The result showed that PP/PEW fiber had a maximum adsorption ratio to pure BTEX and floating BTEX on water when 10% PEW was added, the adsorption ratio had been increased 31.8%-41.8% and 33.3%-40.2%. The adsorption ratio to BTEX in water was increased apparently after introducing PEW, which was 3 times adsorption ratio of PP fiber.
出处
《化工新型材料》
CAS
CSCD
北大核心
2014年第1期158-160,共3页
New Chemical Materials