1) hybrid aqueous dispersion
复合水分散液
1.
Polyurethaneurea-vinyl polymer hybrid aqueous dispersions;
聚氨酯脲-乙烯基聚合物复合水分散液
2.
A series of polyester-vinyl copolymer hybrid aqueous dispersions were prepared by in-situ polymerization of some vinyl monomers in the presence of hydrophilic polyester and by neutralizing with different amount of triethylamine (TEA).
通过多种丙烯酸酯与苯乙烯等乙烯基单体的原位聚合反应 ,制备了大分子链中含有羧基的水性自乳化聚酯 乙烯基共聚物的复合树脂 ,然后加入氨基树脂及用不同量三乙胺中和 ,配制成中和度不同的聚酯 乙烯基共聚物复合水分散液 。
2) hybrid dispersions
复合分散液
1.
Water-borne polyurethane-epoxy-acrylate(WPUEA) hybrid dispersions was prepared using toluene diisocyanate(TDI-80),polyether polyol(N220),epoxy resin(E20) and methyl methacrylate(MMA) as main raw materials.
以甲苯二异氰酸酯(TDI-80)、聚醚二元醇(N220)、环氧树脂(E20)和甲基丙烯酸甲酯(MMA)等为原料,通过原位聚合,制备了水性聚氨酯-环氧树脂-丙烯酸(WPUEA)复合分散液。
3) polyurethaneurea-acrylate aqueous dispersion
聚氨酯脲丙烯酸酯复合水分散液
4) aqueous dispersion
水分散液
1.
Aimed at recently existing drawbacks of insufficient heat resistance and water-resistance of films formed from polyurethane aqueous dispersions(PUD),the research progresses of their modifications with siloxanes(PSi) are introduced.
针对聚氨酯水分散液(PUD)胶膜目前存在的耐热、耐水性能的不足,介绍了用聚硅氧烷(PSi)改性的研究进展。
2.
Stable bisphenol type epoxy resin hybrid aqueous dispersion was modified by solution polymerization with acrylate monomers.
利用傅立叶变换红外光谱仪测试了改性聚合物的结构,用ZETA电位分析仪测定了水分散液的粒径及其分布,用透射电子显微镜观察了乳液粒子形态。
3.
Stable epoxy-styrene-acrylic hybrid aqueous dispersion modified by siloxane was prepared.
采用化学方法制备了稳定的硅氧烷改性环氧-苯丙复合水分散液,红外光谱表征聚合物结构,动态激光光散射测量水分散液粒径及其分布,透射电镜观察粒子形态。
5) heat-dispersion suspension complex method
悬浮液热分散复合法
1.
A series of macroporous calcium polyphosphate/chitosan(CPP/CS) composite rod and microporous CPP/CS composite particle were synthesized with CPP and CS using two technologies by a heat-dispersion suspension complex method.
采用自行设计的悬浮液热分散复合法,用硬脂酸(Sad)作为致孔剂,通过复合-沉析-浸溶-漂洗-干燥的工艺制备大孔聚磷酸钙/壳聚糖(CPP/CS)复合材料棒材。
2.
A series of porous CS/CPP composites were synthesized with CS(chitosan),CPP(calcium polyphosphate)and Sad(stearic acid)was used as the inducing porous substance by heat-dispersion suspension complex method.
采用自行设计的悬浮液热分散复合法,通过复合-沉析-浸溶-漂洗-干燥的工艺过程,用硬脂酸(Sad)作为致孔剂,合成出了不同配比的用于骨修复的多孔壳聚糖(CS)/聚磷酸钙(CPP)复合组织工程材料。
6) composite dispersion
复合分散
1.
TEM,SEM and laser particle size analysis were used to study dispersion effect and technical conditions of hydrothermal crystallization and charge composite dispersion process.
通过采用水热晶化与荷电复合分散法制备γ-AlOOH、R-TiO2和α-Al2O3纳米晶体粉末,利用TEM和激光粒度分析仪等手段研究了纳米颗粒水热晶化与荷电复合分散的分散效果及其工艺条件,并探讨了金属氧化物纳米颗粒水热晶化与荷电复合分散机理。
补充资料:聚全氟乙丙烯水分散液
分子式:
CAS号:
性质: 四氟乙烯-全氟丙烯共聚物水分散液在乳化剂的存在下,于一定的温度下浓缩分层,得到固含量50%左右的半透明乳白色的水分散液。该分散液宜在5~25℃下贮存,贮运时避免振荡、高温、曝晒和严寒,以防凝聚。分散液具有聚全氟乙丙烯树脂的各种优良性能,能在205℃下长期使用,利用其优异的不粘性和耐腐蚀性,可作为其他材料的防黏、防腐涂层。
CAS号:
性质: 四氟乙烯-全氟丙烯共聚物水分散液在乳化剂的存在下,于一定的温度下浓缩分层,得到固含量50%左右的半透明乳白色的水分散液。该分散液宜在5~25℃下贮存,贮运时避免振荡、高温、曝晒和严寒,以防凝聚。分散液具有聚全氟乙丙烯树脂的各种优良性能,能在205℃下长期使用,利用其优异的不粘性和耐腐蚀性,可作为其他材料的防黏、防腐涂层。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条