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- crosslinking prepolymer 可交联预聚物
- The factors include relative molecular mass of PTMG, diisocyanates, chain extenders, mass fraction of hard segment, NCO mass fraction and chemical crosslink in prepolymer,etc. 讨论了化学结构因素对聚氨酯弹性体力学性能的影响,化学结构因素包括PTMG相对分子质量、二异氰酸酯、扩链剂、硬段质量分数、预聚体NCO基质量分数和化学交联等。
- ShenZhen Crosslink Power Equipment Ltd. Perkins珀金 斯发动机零配件.
- The solubility and viscocity of prepolymer have been investigated. 探讨了预聚体与烯类单体的相溶性及相应溶液的粘度;
- FT-IR was employed to characterize oligomers and prepolymer. 采用了红外光谱(IR)对低聚物和预聚体进行了表征;
- Irradiation crosslinking PE/PP foam sheet extrusion line. 电子线聚乙烯/聚丙烯成套生产线.
- Prolonging curing time may lower the crosslinking density. 硫化温度的提高会使交联密度下降。
- This derivation is only valid if no chain scission accompanies crosslinking. 这一关系式仅适用于交联时不伴有断链发生的情况。
- The structure and dual bond content of prepolymer have been analysed by IR. 用红外光谱法解析了预聚体的结构特征及双键的含量;
- No plugging in evaporator happens during distillation of TDI from prepolymer. 合成的预聚物在分离过程中未见堵塞设备现象。
- In this paper, we adopt prepolymer method to synthesize casting PU elastomer. 本文采用预聚物法合成浇注型聚氨酯弹性体。
- The pendant carboxyl groups add more crosslinking sites and polar than Nitrile. 在丁腈橡胶的基础上,羧基增加架桥端并赋予更高的极性。
- The Properties of DCP crosslinking ACET/LDPE compeities were repofted. 报道了用过氧化二异丙苯交联的乙炔炭黑/低密度聚乙稀(LDPE)材料的性能。
- Progress in studies on crosslinking of polyvinyl chloride were reviewed. 综述了聚氯乙烯各种交联方法的研究进展。
- Add the crosslinking monomer to improve core-shell interpenetrating network. 加入了交联单体,提高核壳的交联度;
- Fig. 5 Crosslinking density of NR filled with different loading of CB and GCB. 图5是利用平衡溶胀法测定的炭黑和接枝炭黑填充NR的交联密度。
- We have enough articles to crosslink them, so please use them if possible. 我们有足够的文章链接到上面。所以请尽可能使用类别。
- PVA hydrogel was prepared by using epichlorohydrin as crosslink reagent. 用环氧氯丙烷作交联剂,制备了聚乙烯醇(PVA)亲水水凝胶。
- An emulsive adhesive for wood edge splice was made of a grafted copolyemer 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。
- The effects of prepolymer, active diluent and photosensitize 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。