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New LDPE which enables large capacity and good optical when mixed with other polymers blended
New LDPE which enables large capacity and good optical when mixed with other polymers blended
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机译:新型LDPE与其他聚合物共混时可实现大容量和良好的光学性能
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摘要
PROBLEM TO BE SOLVED: To provide an ethylene-based polymer which is especially useful for blending with other polymers, such as LLDPE, and exhibits increased bubble stability and output when the blends are converted into a film, especially a blown film.;SOLUTION: An ethylene-based polymer has a density from about 0.9 to about 0.94 g/cm3, a molecular weight distribution (Mw/Mn) from about 8 to about 30, a melt index (I2) from about 0.1 to about 50 grams per 10 minutes, a gpcBR value greater than about 1.4 as determined by a gpcBR Branching Index and a Y value less than about 2.;COPYRIGHT: (C)2015,JPO&INPIT
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机译:解决的问题:提供一种基于乙烯的聚合物,该聚合物特别适用于与其他聚合物(例如LLDPE)共混,并且当共混物转变成薄膜(尤其是吹塑薄膜)时,气泡稳定性和输出量均增加。乙烯基聚合物的密度为约0.9至约0.94 g / cm 3 Sup>,分子量分布(Mw / Mn)为约8至约30,熔体指数(I2)为约每10分钟0.1到约50克,根据gpcBR分支指数确定,gpcBR值大于约1.4,Y值小于约2;版权:(C)2015,JPO&INPIT
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