1) IPDI tripolymer
IPDI三聚体
2) IPDI-based prepolymer
IPDI型预聚体
1.
The influence of different molecular weight polyester diols on the viscosity and water dispersibility of IPDI-based prepolymer were studied.
研究了PNA聚酯二醇相对分子质量对IPDI型预聚体黏度和水分散性的影响。
3) HTPB/IPDI based polyurethane
HTPB/IPDI系聚氨酯
4) Trimer
[英]['traimə] [美]['traɪmɚ]
三聚体
1.
Theoretical Study on the Hydrogen Bonding Structures and Properties of 4-pyridinemethanol Dimer and Trimer;
4-羟甲基吡啶二聚体和三聚体氢键结构性质的理论研究
2.
Using DMP-30 as catalyst,the various contents of trimer were synthesized from pure MDI.
利用2,4,6-三(二甲胺基甲基)苯酚作三聚催化剂对纯MD I进行三聚合成,得到一系列不同三聚体浓度的标准样品。
5) tripolymer
[,trai'pɔlimə]
三聚体
1.
Polyurethane prepolymer,polyurethane prepolymer added TDI tripolymer were analyzed with GPC,and the synthesis process of TDI tripolymer was traced with GPC.
应用凝胶渗透色谱对聚氨酯预聚体及添加甲苯二异氰酸酯(TD I)三聚体的聚氨酯预聚体产品进行了测试;对甲苯二异氰酸酯三聚体的合成过程进行了跟踪分析。
2.
The preparation of a new curing agent HDI-tripolymer and its properties comparison with several other curing agents were introduced in this pape
叙述了新型脂肪族异氰酸酯固化剂ＨＤＩ－三聚体的合成及性能比较。
3.
Isophorone diisocynate( IPDI) tripolymeric composite are synthesized, and the catalyst, reaction temperatures and kinetics of reaction are dealt with, the resultant products are characterized by using IR spectroscopy and GPC in this paper.
合成了异佛尔酮二异氰酸酯(IPDI)三聚体复合物。
6) TDI trimer
TDI三聚体
1.
The IR spectra of polyisocyanate curing agent with different content of TDI trimer was measured and analyzed.
对不同TDI三聚体含量的多异氰酸酯固化剂的红外光谱进行了测定,采用偏最小二乘法对所得到的红外光谱进行分析,测定了多异氰酸酯固化剂中TDI三聚体的含量,该方法简单快速,结果可靠。
2.
The synthesis method of TDI trimer modified by butan-1-ol was introduced.
介绍了正丁醇改性TDI三聚体的合成方法,采用红外光谱、热重分析和二甲苯容忍度测定等方法对其结构和性能进行了初步研究。
补充资料：IPDI
分子式：
CAS号：
性质：无色至微黄色液体。纯度>99％。熔点-60℃。沸点158℃/(1.333kPa)。蒸气压0.4Pa(20℃)。闪点163℃。折射率1.4829。密度1.0615g·cm-3(20℃)。是脂肪族不变黄异氰酸酯，与羟基、胺等含活泼氢化合物反应，但反应活性比芳香族异氰酸酯低。由丙酮经过环化制得异佛尔酮，再经过腈化、氨化和光气化反应制得。主要用于制备不泛黄聚氨酯涂料及弹性体。
CAS号：
性质：无色至微黄色液体。纯度>99％。熔点-60℃。沸点158℃/(1.333kPa)。蒸气压0.4Pa(20℃)。闪点163℃。折射率1.4829。密度1.0615g·cm-3(20℃)。是脂肪族不变黄异氰酸酯，与羟基、胺等含活泼氢化合物反应，但反应活性比芳香族异氰酸酯低。由丙酮经过环化制得异佛尔酮，再经过腈化、氨化和光气化反应制得。主要用于制备不泛黄聚氨酯涂料及弹性体。
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参考词条