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The thermal properties of ethylene propylene copolymer g acrylic acid(EPM g AA) and ethylene propylene copolymer g maleic anhydride(EPM g MAH) were investigated by using DSC. 用DSC研究了共聚聚丙烯－g－丙烯酸（EPM－g－AA）和共聚聚丙烯－g－马来酸酐（EPM－g－MAH）的热学性质。
Keywords ethylene propylene copolymer;viscosity index improver;trade standard; 乙丙共聚物;粘度指数改进剂;行业标准;
Synthesis of ethylene propylene copolymer used as viscosity index improver for lubricating oil 用于润滑油改性的乙丙共聚物的合成
THE NEW DEVELOPMENT OF TRADE STANDARD OF ETHYLENE PROPYLENE COPOLYMER VISCOSITY INDEX IMPROVER 乙丙共聚物粘度指数改进剂产品行业标准的新发展
The synthesis of chlorinated ethylene propylene copolymer rubber and production of its improved PVC adhesive 氯化乙丙胶的合成及其改性PVC胶粘剂的配制
Keywords ethylene propylene copolymer;grafting reaction;squalane;maleic anhydride;simulation investigation; 乙丙共聚物;接枝反应;角鲨烷;马来酸酐;模拟研究;
Keywords supported metallocene catalyst;ethylene propylene copolymerization;ethylene propylene copolymer; 载体茂金属催化剂;乙烯丙烯共聚合;乙丙橡胶;
ethylene propylene copolymer 乙丙共聚物
The graft copolymer of ethylene propylene diene monomer (EPDM) and methyl methacrylate (MMA) was prepared by swelling mechanochemical copolymerization in mixer. 采用直接溶胀法，在叶片混合器中以不同条件制备了三元乙丙橡胶-甲基丙烯酸甲酯接枝共聚物。
Ethylene propylene random copolymer(PP-R)is a thermoplastic with many desirable properties including low cost,good processability and balanced mechanical properties. 乙烯丙烯无规共聚聚丙烯(PP-R)因具有均衡的力学性能及良好的综合性能,成为近年通用聚烯烃材料研究的热点。
Pyrolysis gas chromatography (PGC) was introduced to analyze the composition of ethylene propylene copolymer.Blends of different proportions were used for calibrating the composition of the copolymer. 介绍了用裂解气相色谱(PGC)法对乙-丙共聚物(塑料)组成的定量测定,用不同配比的共混物校准共聚物组成,获得满意的结果。
It was found that the import polypropylene copolymers were random ethylene and propylene copolymers with long line chain polyethylene. 结果表明,进口共聚聚丙烯涂覆料是含有聚乙烯长直链的乙丙无规共聚聚丙烯。
The aim of this dissertation was to develop propylene copolymer TJPP-2027 with high melt flow rate(MFR) and impact strength. 本工作的主要目标是开发生产高流动性抗冲击聚丙烯注塑料TJPP-2027。
Fluorinated ethylene propylene（FEP）is engineering plastic with good performance. 聚全氟乙丙烯（FEP）是一种高性能的工程塑料。
The blend of acrylate rubber(ACM) and ethylene propylene diene terpolymer(EPDM) was prepared. 以丙烯酸酯橡胶(ACM)和三元乙丙橡胶(EPDM)为主要原料制备共混材料。
The polypropylene(PP)/ ethylene propylene terpolymer(EPDM)/ talcum(Tacl)/ high-density polyethylene(HDPE) blend is prepared by melt-mixing process. 采用熔融共混法制备聚丙烯(PP)/三元乙丙橡胶(EPDM)/滑石粉(Tacl)/(高密度聚乙烯)HDPE共混材料。
In this paper, the blends of poly(propylene carbonate)(PPC), with ethylene propylene dienmischpolymere rubber(EPT) were prepared. 将聚丙撑碳酸酯（PPC）与三元乙丙橡胶（EPT）共混制成弹性体。
Efforts have been made to use the graft copolymer EPR-g-PS with eth-ylene and propylene copolymer(EPR) as the backbone and polystyrene(PS)as grafts, prepared by macromer copolymerization, as a compatibilizer forPS/EPDM blends. 使用了由大分子单体共聚合制备的以乙丙橡胶(EPR)为主干、聚苯乙烯(PS)为支链的接枝共聚物EPR-g-PS作为PS/EPDM共混体系的增容剂。
High, medium, low-pressure hydraulic brake hoses are made of ternary ethylene propylene rubber and high-quality polyester thread, according to the GB16897 standard. 公司高中压液压制动软管由三元乙丙橡胶和高级聚酯线制成，符合GB16897标准要求。
In order that ethylene propylene rubber(EPR) membrane was modified, the BPO induced grafting copolymerization of vinyl acetate(VAc) to EPR membranes were studied. 为了改性乙丙橡胶 ( EPR)膜 ,利用过氧化苯甲酰 ( BPO)引发 EPR膜接枝乙酸乙烯酯 ( VAc) ,得到接枝共聚物 ( EPR- g- VAc)膜。