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- The length of the polymer chain is specified by the number of repeat units in the chain. This is called the degree of polymerization. 聚合物链的长度可以用链中重复单元数来表示,叫做聚合度。
- White powdered homopolymer resin produced through suspension polymerization (medium degree of polymerization). 以悬浮聚合方式制造的单聚合物树脂,是白色粉状的中聚合度产品,消光效果优良。
- The influences of degree of polymerization of EO on physical chemistry properties of product were studied. 测定了产品的表面物理化学性能,系统研究了环氧乙烷(O)合度对产品表面物理化学性能的影响。
- The number of monosaccharide units in a polysaccharide, termed its degree of polymerization (DP), varies. 一个多糖中的单糖单元数目,即聚合度(dp)是多种多样的。
- PVC resin with high degree of polymerization(HPVC) is a new type of PVC resin with good mechanical properties. 高聚合度聚氯乙烯(HPVC)树脂是一种机械力学性能优异的新一代聚氯乙烯(PVC)树脂。
- These include type, amount, and degree of polymerization of the HMW and LMW subunits of glutenin as well as the ratio gliadin\glutenin. 这些参数包括面筋类型、含量、HMW和LMW亚基的聚全程度以及麦解蛋白\\麦谷蛋白的比率。
- Thermoplastic elasticit material of high degree of polymerization of PVC is a ne w type material for automobile sealant. 高聚合度聚氯乙烯热塑性弹性体是一种新型的汽车密封条用材料。
- The properties, compounding technology and applications of polyvinyl chloride of high degree of polymerization (HPVC) were reviewed. 论述了高聚合度聚氯乙烯弹性体的性能、配合技术及应用。
- When the degree of polymerization of resin is same, the molecular weight of intermedia influence on the viscosity of PUA. 对相同聚合度的树脂,中间体分子量对粘度有一定的影响:一般地,多元醇的分子量越大,PUA树脂粘度越低;
- The gelation character of PVC with high degree of polymerization (HPVC) was determined with DSC and zero-length capillary. 采用差示扫描量热(DSC)法和毛细管流变法对高聚合度聚氯乙烯(HPVC)的凝胶特性进行了研究。
- The compounding and process of thermoplas tic elasticit material of high degree of polymerization of PVC were introduced a nd it is model formulas was also listed. 本文就汽车密封条用高聚合度聚氯乙烯热塑性弹性体配合、加工工艺进行了介绍,并列举了典型配方。
- The conductometric measurement was described for studied of the early stages of thermal degradation of high degree of polymerization of polyvinyl chloride (HPVC). 以固相电导法为手段研究了高聚合度聚氯乙烯(HPVC)的热稳定性。
- The results show that the higher the degree of polymerization is,the better heat stability of HPVC resin is,and the better light aging resistance of HPVC is. 结果表明,聚合度越高,树脂的热稳定性越好,HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(PVC)。
- Referring to Jellinek’s investigation on sonochemistry, the paper studied the relation of the ultrasonic reactor’s power with limited degree of polymerization (DP). 降解前后材料特性的对比;
- She shows a high degree of skill in her work. 她在工作中表现出高度的技巧。
- A private car gives a much greater degree of comfort and mobility. 私人小汽车能给人很大的舒服和机动性。
- The highest degree of quality or excellence. 头等质量或优秀程度最高的
- Our teacher has a high degree of responsibility. 我们老师有高度的责任感。
- The preparation of non-crosslinking HPVC/NBR alloy with high degree of polymerization of polyvinyl chloride (HPVC) and acrylonitrile-butadiene rubber (NBR) were studied in this paper. 本文研究国产高聚合度聚氯乙烯(HPVC)与丁腈橡胶(NBR)共混制备非交联型HPVC/NBR合金。
- It is found that the catalyst system composed of triisobutylaluminum ( Al), phosphoric acid (P); and phenothiazine ( PT ) is very effective for the polymerization of epichlorohydrin(ECH) . It gives high rate, high yield and high degree of polymerization. 由三异丁基铝(Al)、磷酸(P)和吩噻嗪(PT)组成的催化体系对环氧氯丙烷的聚合具有高活性、高聚合速率、高产率和高聚合度等特点。