Functionalization of ethylene propylene diene monomer with maleic anhydride in melt state through high shear stress-induced initiation 高剪切应力诱导引发马来酸酐官能化三元乙丙橡胶
Improved tensile strength and elongation of ethylene propylene diene monomer ( EPDM) compounds used for wire and cable. 提高电线电缆用三元乙丙橡胶(EPDM)材料的拉伸强度和伸长率。
Rheological properties of ethylene propylene diene monomer melt by measuring melt flow index Studies on the determination of the rheological parameters and the first normal stress difference of polyethylene fusion by the fusion index instrument 用熔体流动指数仪研究三元乙丙橡胶熔体的流变性能用熔融指数仪测定聚乙烯熔体的流变参数和第一法向应力差的研究
Ethylene-vinyl acetate ( EVA)/ ethylene propylene diene monomer ( EPDM)/ poly-vinyl chloride ( PVC) ternary plastic alloy non-rigid foam was produced by physical blending and chemical crosslinking moulding foaming process. 采用物理共混及化学交联模压发泡工艺生产乙烯-醋酸乙烯酯共聚物(EVA)/三元乙丙橡胶(EPDM)/聚氯乙烯(PVC)三元塑料合金软质泡沫体。
Water-swelling rubber of ethylene propylene diene monomer modified by in situ formed sodium acrylate 原位合成丙烯酸钠改性三元乙丙橡胶制备吸水膨胀橡胶
The mechanism of toughening and reinforcing of superfine wollastonite particle and the effect of superfine wollastonite amount on the mechanical properties of polypropylene ( PP)/ ethylene propylene diene monomer ( EPDM) system were studied. 探讨了超细硅灰石增韧、增强的机理,研究了超细硅灰石用量对PP-EPDM体系力学性能的影响。
As a kind of novel modifier, its toughening ability is better than that of ethylene propylene diene monomer ( EPDM) or ethylene propylene copolymer ( EPM), whether in homopolymer polypropylene, copolymer polypropylene or high fluidity polypropylene. 无论是均聚、共聚还是高流动性聚丙烯,POE的增韧效果都优于三元乙丙橡胶(EPDM)或乙丙橡胶(EPM)。
The properties of middle-temperature vulcanization ( MTV) ethylene propylene diene monomer ( EPDM) insulation were introduced. The influence of accelerant types on vulcanizing properties of EPDM was discussed. 介绍了中温(80℃)硫化三元乙丙橡胶(EPDM)绝热层的各项性能,考察了促进剂种类对EPDM硫化特性的影响。
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。
EPDM ( Ethylene Propylene Diene Monomer) is used as the insulation on chamber wall of SPRM. It is a good protective material of charring type. During being heated it formed the charring and pyrolytic layers. 作为固体火箭发动机燃烧室壁面绝热层的EPDM是一种炭化型热防护材料,受热时形成炭化层和热解层,在燃气和粒子冲蚀下不断减薄并带走热量,有效地保护燃烧室壁。
Thermoplastic vulcanizate ( TPV) based on ethylene propylene diene monomer ( EPDM)/ polypropylene ( PP) blends using dicumyl peroxide as curing agent were studied in this work. 研究了交联剂1,2-聚丁二烯在三元乙丙橡胶(EPDM)/聚丙烯(PP)热塑性硫化胶(TPV)中的作用。
Ethylene propylene diene monomer/ polypropylene thermoplastic elastomer modified with in situ prepared zinc dimethacrylate 原位合成甲基丙烯酸锌改性三元乙丙橡胶/聚丙烯热塑性弹性体
A novel ultra-fine full-vulcanized styrene butadiene rubber powder ( UFPSBR)/ ethylene propylene diene monomer ( EPDM) blends were prepared. The morphology, dynamic property, curing property and mechanical properties of the blends were discussed in details. 制备了超细全硫化粉末丁苯橡胶(UFPSBR)/三元乙丙橡胶(EPDM)共混物,研究了其硫化特性、相态结构、动态力学性能及物理机械性能。