广东工业大学学报
廣東工業大學學報
엄동공업대학학보
JOURNAL OF GUANGDONG UNIVERSITY OF TECHNOLOGY
2013年
4期
39-42
,共4页
傅淑琴%郭建维%马倩%陈少华%杨平%崔亦华
傅淑琴%郭建維%馬倩%陳少華%楊平%崔亦華
부숙금%곽건유%마천%진소화%양평%최역화
可生物降解%高分子助洗剂%开环共聚
可生物降解%高分子助洗劑%開環共聚
가생물강해%고분자조세제%개배공취
biodegradable%polymer detergent builder%ring-opening copolymerization
以丙烯酸（AA）、2-亚甲基-1，3-二氧环庚烷（MDO）为共聚反应单体，采用水溶液聚合法合成了一种绿色环保型高分子助洗剂．考察了反应时间、MDO含量、引发剂含量、聚合反应温度等对共聚产物性能的影响．结果表明：合成的P（AA-co-MDO）共聚物具有优良、可控的助洗性能和生物降解性能，钙螯合力可达到531.32 mg（CaCO3）· g-1，碳酸钙分散力133.03 mg（CaCO3）· g-1，28 d的生物降解率为62.1％．
以丙烯痠（AA）、2-亞甲基-1，3-二氧環庚烷（MDO）為共聚反應單體，採用水溶液聚閤法閤成瞭一種綠色環保型高分子助洗劑．攷察瞭反應時間、MDO含量、引髮劑含量、聚閤反應溫度等對共聚產物性能的影響．結果錶明：閤成的P（AA-co-MDO）共聚物具有優良、可控的助洗性能和生物降解性能，鈣螯閤力可達到531.32 mg（CaCO3）· g-1，碳痠鈣分散力133.03 mg（CaCO3）· g-1，28 d的生物降解率為62.1％．
이병희산（AA）、2-아갑기-1，3-이양배경완（MDO）위공취반응단체，채용수용액취합법합성료일충록색배보형고분자조세제．고찰료반응시간、MDO함량、인발제함량、취합반응온도등대공취산물성능적영향．결과표명：합성적P（AA-co-MDO）공취물구유우량、가공적조세성능화생물강해성능，개오합력가체도531.32 mg（CaCO3）· g-1，탄산개분산력133.03 mg（CaCO3）· g-1，28 d적생물강해솔위62.1％．
A novel green polymer detergent builder was prepared by solution polymerization with 2-meth-ylene-1,3-dioxepane(MDO) and acrylic acid (AA) as monomers.The effects of reaction time, MDO content, initiator content , and polymerization temperature on the properties of copolymer were investiga-ted.The results show that synthetic copolymer P ( AA-co-MDO) has excellent but controllable washing as-sisting properties and biodegradability .The chelating capacity, dispersing of P(AA-co-MDO) copolymer are 531.32 mg(CaCO3)· g-1, 133.03 mg(CaCO3)· g-1 respectively.The biodegradation rate is as high as 62.1%within 28 days.
