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- polytetramethylene azelamide 聚亚丁基壬二酰胺
- Polyether diol mainly adopts polytetramethylene ether glycol (PTMEG). 聚醚二醇主要采用聚四氢呋喃醚二醇（PTMEG）。
- Polyurethane (PU) elastomers were prepared using hydroxy-terminated polybutadine (HTPB), polytetramethylene (PTMG), 4,4'-diphenylmethane diisocyanate, and 1,4-dihydroxybu-tane. 将端羟基聚丁二烯(HTPB)、聚四氢呋喃(PTMG)、二苯甲烷二异氰酸酯和1,4-丁二醇反应制备了聚氨酯弹性体。研究了多元醇质量比、制备方法对弹性体力学性能的影响。
- The miscibility of three kinds different soft segments (polycaprolactone, polypropylene oxide, polytetramethylene oxide) polyurethanes possessing the same hard segmental structure and content with PVC or CPVC blends were studied by DSC. 采用示差扫描量热法研究了相同硬段及含量的3种不同类型软段的聚氨酯与聚氯乙烯（PVC）、氯化聚氯乙烯（CPVC）的相容性。
- A series of siloxane-containing polyurethanes were synthesized using polytetramethylene ether glycol(PTMG) and hydroxyl terminated polydimethylsiloxane(PDMS) as mixed soft segments. 以末端基为羟基的聚二甲基硅氧烷(PDMS)与聚四甲基醚二醇(PTMG)为混合软段合成出一系列含硅氧烷的聚氨酯弹性体。
- polytetramethylene resorcinol diglycollate 聚间苯二酚二缩羟基乙酸亚丁基酯
- polytetramethylene hydroquinone diglycollate 聚对苯二酚二缩羟基乙酸亚丁基酯
- polytetramethylene terephthalate 聚对苯二甲酸四亚甲酯
- polytetramethylene nonandicarboxylic amide 聚亚丁基十一烷二酰胺
- Keywords Polyurethan Solid wheel Polytetramethylene ether diol Elastomer; 聚氨酯;实心轮;聚四氢呋喃二醇;弹性体;
- Keywords hexamethylene-diisocyanate;polytetramethylene glycol;kinetics of reaction;IR; 六次甲基二异氰酸酯;聚丁二醇;反应动力学;红外光谱;
- Keywords polytetrahydrofuran;polytetramethylene ether glycol;production technology;catalysts; 聚四氢呋喃;聚四亚甲基醚二醇;生产技术;催化剂;
- Keywords active tungstic acid;12-tungstophosphoric acid;catalyst;tetrahydrofuran （THF）;polytetramethylene ether glycol （PTMEG）; 活性钨酸;磷酸;12-钨磷酸;催化剂;四氢呋喃（THF）;聚四甲撑醚二醇（PTMEG）;
- polypentamethylene azelamide 聚亚戊基壬二酰胺
- polytetramethylene glycol ether 聚四亚甲基二醇醚
- polytetramethylene glycol 聚丁二醇
- polytetramethylene succinate 聚丁二酸亚丁基酯
- polytetramethylene suberamide 聚亚丁基辛二酰胺
- polytetramethylene azelaate [化] 聚壬二酸亚丁基酯; 聚壬二酸丁二醇酯
- polytetramethylene sebacate 聚癸二酸亚丁基酯
