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- We had studied the formula and synthesis method o f an hydroxyl terminated UP resin with low viscosity. 对低粘度端羟基不饱和聚酯树脂的配方与合成工艺进行了研究。
- Polyhydroxylated polybutadiene(PHPB) was synthesized, when hydroxyl terminated polybutadiene (HTPB) was epoxidized and ring opened with performic acid. 采用过氧甲酸原地法对端羟基聚丁二烯(HTPB)进行环氧化及开环,合成了多羟基聚丁二烯(PHPB)。
- The surface physicochemical properties of hydroxyl terminated polybutadiene(HTPB)were studied by means of inverse gas chromatography(IGC). 采用气相反相色谱技术(IGC)研究了端羟基聚丁二烯(HTPB)粘合剂的表面物理化学性质。
- The surface physicochemical properties of hydroxyl terminated polybutadiene (HTPB) were studied by means of inverse gas chromatography (IGC). 摘要采用气相反相色谱技术(IGC)研究了端羟基聚丁二烯(HTPB)粘合剂的表面物理化学性质。
- The new sealed ployurethanes were prepared from toluene diisocyanate(TDI),new sealing agent glycol monoethyl ether(GME)and hydroxyl terminated polyether with no solvent. 以甲苯二异氰酸酯和聚醚多元醇为原料,以乙二醇单乙醚为封闭剂,采用无溶剂法制备了无溶剂封闭型聚氨酯树脂。
- Polyhydroxylated polybutadiene (PHPB) was synthesized, when hydroxyl terminated polybutadiene (HTPB) was epoxidized and ring opened with performic acid. 摘要采用过氧甲酸原地法对端羟基聚丁二烯(HTPB)进行环氧化及开环，合成了多羟基聚丁二烯(PHPB)。
- 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。
- A series of polyurethane(urea)s based on hydroxyl terminated polybutadiene (HTPB),diisocyanate (TDI or IPDI) and curing agents (MOCA or polyol)were synthesized by a two step polycondensation. 以端羟基聚丁二烯(HTPB)、二异氰酸酯(TDI或IPDI)为原料制备预聚体,利用多元胺或多元醇作固化剂,制成聚氨酯及聚氨酯脲弹性体。
- The hydroxyl terminated polybutadiene (HTPB) was synthesized by free radical polymerization in higher pressure reactor, with H 2O 2(50% by weight) as initiator, alcohol as solvent. 采用质量分数为50%25的工业双氧水为引发剂,乙醇为溶剂,丁二烯为单体,在不锈钢高压反应釜中进行自由基溶液聚合,合成了液体端羟基聚丁二烯。
- Hydroxyl terminated butyl nitrile rubber 端羟基液体丁腈橡胶
- hydroxyl terminated polyepichlorohydrin 端羟基聚环氧氯丙烷
- hydroxyl terminated polybutadiene 端羟基聚丁二烯
- hydroxyl terminated organic silicon 羟基硅油
- hydroxyl terminated polybutadiene (HTPB) 端羟基聚丁二烯（HTPB）
- hydroxyl terminated polybutadiene propellant 端羟基聚丁二烯推进剂
- water-based hydroxyl terminated cationic polyurethane 水基端羟基阳离子聚氨酯
- The meeting terminated in disorder. 会议在混乱中结束。
- Your contract has been terminated. 你的合同已经被终止。
- BR> B: Let me see the specifications for that . 让我看看它的规格说明书吧。
- A task that is initiated and terminated by a higher order task. 一种由较高一级的任务来启动和终止的任务。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
