有机硅材料
有機硅材料
유궤규재료
SILICONE MATERIAL
2014年
3期
162-166
,共5页
聚丙烯酸酯%乳液%端乙烯基硅油%印花%棉织物%苯乙烯%丙烯酸异辛酯%丙烯酸丁酯
聚丙烯痠酯%乳液%耑乙烯基硅油%印花%棉織物%苯乙烯%丙烯痠異辛酯%丙烯痠丁酯
취병희산지%유액%단을희기규유%인화%면직물%분을희%병희산이신지%병희산정지
polyacrylate%emulsion%vinyl-terminated silicone oil%printing%cotton fabric%styrene%isooc-tyl acrylate%butyl acrylate
以过硫酸钾（KPS）为引发剂、苯乙烯（ST）为硬单体、丙烯酸异辛酯（EHA）和丙烯酸丁酯（BA）为软单体、丙烯酸（AA）为功能单体，端乙烯基硅油为有机硅改性剂，制备了有机硅改性聚丙烯酸酯乳液；并将其作为粘合剂配成印花色浆，应用于棉织物的涂料印花中。研究了端乙烯基硅油用量对乳液聚合反应、乳胶膜性能及印花色浆的印花性能的影响，并对有机硅改性聚丙烯酸酯乳液进行了红外光谱及电镜表征。结果表明，端乙烯基硅油用量为单体总质量的6.5％时，乳液外观、胶膜性能及印花性能都较好。
以過硫痠鉀（KPS）為引髮劑、苯乙烯（ST）為硬單體、丙烯痠異辛酯（EHA）和丙烯痠丁酯（BA）為軟單體、丙烯痠（AA）為功能單體，耑乙烯基硅油為有機硅改性劑，製備瞭有機硅改性聚丙烯痠酯乳液；併將其作為粘閤劑配成印花色漿，應用于棉織物的塗料印花中。研究瞭耑乙烯基硅油用量對乳液聚閤反應、乳膠膜性能及印花色漿的印花性能的影響，併對有機硅改性聚丙烯痠酯乳液進行瞭紅外光譜及電鏡錶徵。結果錶明，耑乙烯基硅油用量為單體總質量的6.5％時，乳液外觀、膠膜性能及印花性能都較好。
이과류산갑（KPS）위인발제、분을희（ST）위경단체、병희산이신지（EHA）화병희산정지（BA）위연단체、병희산（AA）위공능단체，단을희기규유위유궤규개성제，제비료유궤규개성취병희산지유액；병장기작위점합제배성인화색장，응용우면직물적도료인화중。연구료단을희기규유용량대유액취합반응、유효막성능급인화색장적인화성능적영향，병대유궤규개성취병희산지유액진행료홍외광보급전경표정。결과표명，단을희기규유용량위단체총질량적6.5％시，유액외관、효막성능급인화성능도교호。
Silicone modified polyacrylate emulsion was prepared with potassium persulfate ( KPS) as the initiator, styrene (ST) as the hard monomer, isooctyl acrylate (EHA) and butyl acrylate (BA) as the soft monomers, acrylic acid (AA) as the functional monomer and vinyl-terminated silicone oil as the silicone mod-ifier.Then the emulsion was used in printing paste as a binder , applying to printing paint upon cotton fabric . The influence of the vinyl-terminated silicone oil on the polymerization , properties of latex film and printing properties of printing paste was studied .The emulsion was characterized by infrared spectroscopy and electron microscopy .Results show that the emulsion has good appearance , good film performance and good printing when the amount of vinyl-terminated silicone oil is 6.5%of the monomer .
