Impact-modified polypropylenes were prepared by incorporating copolymers of ethylenemethacrylic acid (E-MAA) with different cations (zinc or sodium) and varying degrees of neutralization. These blends gave low stress whitening on impact. This phenomenon was due to the unique morphology of the blend....
> 毕业论文 > Ethylene - Glycidyl Methacrylate copolymer:乙烯-甲基丙烯酸缩水甘油酯共聚物 下载文档 收藏 打印 转格式 452阅读文档大小:61.52K2页sangjiusi2003上传于2014-07-15格式:PDF Methacrylic Acid and Methyl Methacrylate Copolymer:甲基丙烯酸与甲基丙烯酸甲酯共聚物 ...
The strain‐optical coefficient of ethylene‐methacrylic acid copolymers is measured in static and dynamic experiments as a function of temperature and degree of ionization. An alpha optical loss peak which corresponds to a mechanical loss peak is found for the ionized salt but not for the un‐ion...
From oxygen uptake studies, thermogravimetric analysis in air, and infrared spectra of polymer bonded to metals, a general understanding of the thermal-oxidative stability of the ethylene–acrylic and ethylene–methacrylic copolymers has emerged. The acrylic acid copolymers are less stable in an ...
Ionomer resins made by neutralizing acid copolymers with a high melt index, corresponding to a relatively low molecular weight, but which have been relatively highly neutralized, can be used, either alone or in blends with other ionomers, as materials for golf ball covers, without loss of key ...
ethene,2-methylprop-2-enoic acid; ETHYLENE/METHACRYLIC ACID COPOLYMER; Ethylene-methacrylic acid copolymers; METHACRYLIC ACID-ETHYLENE POLYMER; MFCD00212547; Poly(ethylene-co-methacrylic acid) melt index 60 g/10 min (190 C/2.16kg); POLY(ETHYLENE-CO-METHACRYLIC ACID), MELT INDEX 60; reducer flo...
Copolymers consisting of 95 to 50 weight percent of ethylene and 5 to 50 weight percent of methoxyacetic acid vinyl ester and having a molecular mass from 500 to 10,000 g×mole -1. Methods f
Morphology and properties of nanocomposites formed from ethylene/methacrylic acid copolymers and organoclays Nanocomposites were prepared by melt mixing ethylene/methacrylic acid copolymers and organoclays, which were compared to equivalent composites prepare… [ Rhutesh K. Shah,DH Kim,DR Paul] - 《...
The ethylene/alkyl(meth)acrylate copolymers may also optionally include at least one additional comonomer including (meth)acrylic acid, maleic anhydride, glycidyl methacrylate and carbon monoxide to form terpolymers such as ethylene/isobutyl acrylate/methacrylic acid, ethylene/methyl acrylate/maleic anhydrid...
Process for the manufacture of maleic acid anhydride copolymers 1. In the process for making copolymers containing anhydride groups from reactants maleic acid anhydride and other polymerizable unsaturated organic compound wherein said reactants are contacted in a reaction medium in which the reactant....