1) isphoronethe diisocyanate(IPDI)
异佛尔酮二异氰酸酯(IPDI)
2) isophorone diisocyanate
异佛尔酮二异氰酸酯
1.
A series of polycarbonate polyurethane(PCU) were prepared with poly(hexamethylene carbonate) diol as soft segment,trimethylol propane and isophorone diisocyanatet as hard segment.
采用溶液预聚法合成了以聚1,6-己二醇碳酸酯二醇(PHMCD)为软段、异佛尔酮二异氰酸酯(IPDI)和三羟甲基丙烷(TMP)为硬段的聚碳酸酯型聚氨酯(PCU),研究了原料配比对PCU性能的影响,利用红外光谱(FT-IR)等对PCU的结构进行了表征,测试了其力学性能和形状记忆性能。
2.
The isophorone diisocyanate (IPDI) /polyethylene-propylene adipate diol (PEPA) thermoplastic polyurethane with 50% hard segment content can be prepared from IPDI, PEPA and 1 ,4-butanediol( BDO) via two-step melt initial polymerization.
以异佛尔酮二异氰酸酯(IPDI)、聚己二酸乙二醇丙二醇酯二醇(PEPA)和1,4-丁二醇(BDO)为原料,用熔融预聚合两步法,后聚合温度60-90℃,合成硬段含量为50％的IPDI／PEPA型热塑性聚氨酯。
3.
Transparent polyurethane elastomers (PU) were prepared based on different soft monomers-PBAG, PTMG or their combination, using isophorone diisocyanate (IPDI) as the crosslinker.
采用不同结构的软段、扩链剂l,4-丁二醇和异佛尔酮二异氰酸酯(IPDI)为主要原料合成了透明聚氨酯弹性体。
3) IPDI
异佛尔酮二异氰酸酯
1.
Water dispersible cationic n-butanol-blocked diisocyanates(isophorone diisocyanate IPDI) used as a crosslinker for cathodic electrodeposition coatings were prepared by introducing cationic chain extender triethanolamine(TEOA).
选用异佛尔酮二异氰酸酯(IPDI)、封闭剂丁醇(BO)、可阳离子化扩链剂三乙醇胺(TEOA)合成了用于阴极电泳涂料的阳离子型丙烯酸酯树脂和阳离子型封闭异氰酸酯固化剂。
2.
The curing reaction kinetics of polyethylene glycol(PEG)/isophorone diisocyanate(IPDI) system and IPDI end-enveloping PEG prepolymer/nitrocellulose(NC) system was studied by FT-IR.
用傅里叶变换红外光谱(FT-IR)法对聚乙二醇(PEG)/异佛尔酮二异氰酸酯(IPDI)体系和IPDI封端的PEG预聚物/硝化棉(NC)体系固化反应动力学进行了研究,同时考察了复合燃烧催化剂(铅盐、铜盐和炭黑组成质量分数0。
3.
A networking waterborne polyurethane emulsion was synthesizd with isophorone disocyanate(IPDI),polyether polyols(2020,3050),epoxy resin E-44, tartaric acid, etc.
以异佛尔酮二异氰酸酯(IPDI)、聚醚多元醇2020、聚醚多元醇3050、酒石酸和环氧树脂E-44为主要原料,合成了内交联改性的聚醚型脂肪族水性聚氨酯(WPU)乳液,讨论了影响乳液稳定性及胶膜力学性能的因素。
4) 3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris[[1,3,3-trimethyl-5-[[[[(1-methylethylidene) amino] o1
丙酮肟封闭的异佛尔酮二异氰酸酯异氰脲酸酯
5) Poly(oxytetramethylene) glycol, isophorone diisocyanate copolymer
聚四氢呋喃与异佛尔酮二异氰酸酯的聚合物
6) 1,3-Diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-, polymer with 1,4-butanediol, 2-ethyl-1-hexanol-blocked
1,4-丁二醇与2-EH和二异构化的异佛尔酮二异氰酸酯的聚合物
补充资料：异佛尔酮二异氰酸酯
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。
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