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1)  bio-based polyol
生物基多元醇
1.
Research situation of bio-based polyols at home and abroad is described.
叙述了国内外生物基多元醇的开发现状,对其在我国的发展进行了展望。
2)  polyol ['pɔliɔl]
多元醇;多羟基化合物 P
3)  ploy alcohol acetal derivatives
多元醇缩醛衍生物
4)  amido-polyols
胺基多元醇
1.
The technological route of pilot-plant for synthesizi ng amido-polyols using ethylenediamine, expoxy propane as raw materials, was stud ied.
介绍了以环氧丙烷、乙二胺为原料合成胺基多元醇的中试工艺路线。
5)  natural oil derived polylos
脂肪衍生多元醇
6)  polymer polyols
聚合物多元醇
1.
Transparent polyurethane elastomers were synthesized with different polymer polyols,diisocyanates and 1,4-dihydroxybutane by prepolymer-method.
采用预聚体法以不同的聚合物多元醇、异氰酸酯与1,4-丁二醇合成了透明聚氨酯弹性体,分析了异氰酸酯种类、n(-NCO)/n(-OH)(R值)、聚合物多元醇种类及分子质量、熟化时间和温度等对聚氨酯弹性体透明性、力学性能的影响。
2.
High solid content polymer polyols were synthesized by two-reactor continuous process,and various operation conditions were studied.
采用双釜连续法合成了高固含聚合物聚醚多元醇(POP),研究了各种操作因素对聚合物多元醇性能的影响,在最优条件下合成出固含量45%,粘度为4 900 mPa。
3.
Spray dry process for removing monomers from polymer polyols is a new process , which can remove the remaining monomers completely, and operation is simple,energy consume is low.
采用喷雾干燥方式对聚合物多元醇进行脱单体处理是一种全新的工艺,应用此技术能将残留单体脱除较完全,操作简单,能耗低,是一种值得推广的新技术。
补充资料:6305聚醚多元醇
CAS:29860-47-7
分子式:(C6H14O3·C2H4O)x
中文名称:2-乙基-2-(羟甲基)-1,3-丙二醇与环氧乙烷的聚合物;6305聚醚多元醇;聚醚6305
英文名称:1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with oxirane;Polyether polyols 6305
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