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| 酮肼交联型聚氨酯-氟化聚丙烯酸酯乳液的制备 | |
| 引用本文： | 吴庆云,杨建军,王小君,张建安,吴明元,瞿贤超,崔国庭. 酮肼交联型聚氨酯-氟化聚丙烯酸酯乳液的制备[J]. 安徽大学学报(自然科学版), 2009, 33(4) |
| 作者姓名： | 吴庆云 杨建军 王小君 张建安 吴明元 瞿贤超 崔国庭 |
| 作者单位： | 1. 安徽大学,化学化工学院,安徽省绿色高分子材料重点实验室,安徽,合肥,230039 2. 浙江传化股份有限公司,浙江,杭州,311215 3. 合肥安大天辐新材料有限公司,安徽,合肥,230088 |
| 基金项目： | 安徽省科技攻关计划重点基金资助项目(07010202036) |
| 摘 要： | 采用单体预乳化的乳液聚合工艺,利用丙烯酸酯单体、有机氟单体、双丙酮丙烯酰胺合成含有活性酮羰基的氟化丙烯酸酯乳液;然后同合成的含有酰肼基的聚氨酯乳液按一定的比例混合制备出酮肼交联型聚氨酯-氟化聚丙烯酸酯(FPUA)复合乳液.通过红外光谱、激光粒径分析、透射电镜、接触角和耐溶剂性、耐水性能检测等方法对FPUA复合乳液及成膜物的组成和结构进行了分析和表征,并对复合乳液的涂料印花性能进行了检测. |
| 关 键 词： | 聚氨酯-氟化聚丙烯酸酯 酮肼交联 复合乳液 涂料印花 |
Preparation of Ketone-Hydrazide crosslinking polyurethane-( fluorinated polyacrylate) emulsions |
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| WU Qing-yun,YANG Jian-jun,WANG Xiao-jun,ZHANG Jian-an,WU Ming-yuan,QU Xian-chao,CUI Guo-ting. Preparation of Ketone-Hydrazide crosslinking polyurethane-( fluorinated polyacrylate) emulsions[J]. Journal of Anhui University(Natural Sciences), 2009, 33(4) | |
| Authors: | WU Qing-yun YANG Jian-jun WANG Xiao-jun ZHANG Jian-an WU Ming-yuan QU Xian-chao CUI Guo-ting |
| Affiliation: | 1.College of Chemistry and Chemical Engineering;the Key Laboratory of Environment-friendly Polymer Materials of Anhui Province;Anhui University;Hefei 230039;China;2.Zhejiang Transfar Co.;Ltd.;Hangzhou 311215;3.Hefei Anda Tianfu New Materials Co.Ltd.;Hefei 230088;China |
| Abstract: | By monomer pre-emulsification polymerization process,the waterborne fluorinated acrylate emulsion containing active Keto groups was synthesized by acrylate monomers,organic fluorin monomer and diacetone acrylamide(DAAM).Then Ketone-Hydrazide polyurethane-poly(fluorinated acrylate)(FPUA)hybrid latex were obtained by blending fluorinated acrylate emulsion and PU emulsion containing dihydrazides groups.The constructure and composition of FPUA hybrid emulsions and the film was confirmed by means of FTIR,TEM,las... |
| Keywords: | polyurethane-(fluorinated polyacrylate) Ketone-Hydrazide crosslinking hybrid latex pigment printing |
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