prepolymer

美 
英 
  • n.〔化〕预聚物；前聚物
  • 网络预聚合物；预聚体；预聚合体

英汉

网络释义

n.
1.
〔化〕预聚物
2.
前聚物

例句

释义:
全部全部,〔化〕预聚物〔化〕预聚物,前聚物前聚物,预聚合物预聚合物,预聚体预聚体,预聚合体预聚合体
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1.
An emulsion adhesive for wood edge splice was made of a grafted copolymer PVAc and an isocyanate prepolymer.
本文采用接枝共聚改性聚醋酸乙烯乳液和制备异氰酸酯预聚体生产出集成材工业用拼接胶粘剂。
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2.
When termination occurs partly by disproportionation , the prepolymer chains in the product carry branches as well as cross - links .
当终止反应一部分是由歧化所起时，则在产物中预聚物链不但带有交联也带有支链。
275008742.xyz
3.
The RIM polyurethane elastomer was prepared by means of quasi-prepolymer process, with L-MDI, DMTDA, PPO as materials.
采用半预聚物法合成了以L-MDI、DMTDA、PPO为原料的双组分RIM聚氨酯弹性体。
www.chemyq.com
4.
The IR spectra of the prepolymer, blocked prepolymer and blocked prepolymer released by heating were compared.
用红外光谱比较了封闭前后和加热解封后的预聚体的差别。
www.ceps.com.tw
5.
6%, the amount of polyurethane prepolymer 30-40phr, then the adhesive can be used for manufacturing PET CCL.
6%、聚氨酯予聚体加入量为30-40份时，筛选出的胶粘剂适于制造聚酯覆铜板。
www.ilib.cn
6.
Acrylic rosin sucrose polyurethane (ARSPU) was synthesized from rosin, sucrose, ethylene glycol, butyl acrylate and isocyanate prepolymer.
以松香、蔗糖、聚丙烯酸酯及异氰酸酯预聚体等为原料，合成了一种单组分聚氨酯清漆。
www.chemyq.com
7.
The effects of prepolymer, active diluent and photosensitizer on coating modification was discussed.
在预聚物、活性稀释剂和光敏剂等方面讨论了该涂料的改性。
www.chemyq.com
8.
Epoxy resin grafted and modified with polyurethane(PU)was prepared by reaction of- NCO -terminated PU prepolymer with epoxy resin.
由端-NCO基聚氨酯（PU）预聚物与环氧树脂反应，制备了PU接枝改性环氧树脂。
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9.
The release reaction of blocked prepolymer was discussed and the release temperature was determined.
探讨了封闭物的解封反应，确定其解封温度。
www.ceps.com.tw
10.
A basic synthesis process of non-yellowing polyurethane adhesive by prepolymer method is introduced.
介绍预聚体法合成不黄变聚氨酯胶黏剂的基本工艺。
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