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Water crosslinking polyethylene-based resin raw materials and water crosslinking polyethylene-based resin composition and water crosslinked polyethylene-based resin molded body using them
Water crosslinking polyethylene-based resin raw materials and water crosslinking polyethylene-based resin composition and water crosslinked polyethylene-based resin molded body using them
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机译：水交联聚乙烯基树脂原料，水交联聚乙烯基树脂组合物和使用它们的水交联聚乙烯基树脂成型体
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摘要
PROBLEM TO BE SOLVED: To suppress oxidation deteriorating properties, to improve the thermal aging resistance and preservability and to improve further storage handleability in a polyethylenic resin raw material for water crosslinking.;SOLUTION: The polyethylenic resin raw material for water crosslinking is obtained by using 100-50 mass% of a linear low-density polyethylene resin granule satisfying the following properties (a) to (c) and having 0.2-1.5 mm average grain diameter and 0-50 mass% of a granule or a pellet of another polyolefin resin. (a) 0.91-0.94 g/cm3 density, (b) 0.1-5 g/10 min MFR (melt mass flow rate) and (c) ≥30 min OIT (oxidation induction time) at 150°C.;COPYRIGHT: (C)2006,JPO&NCIPI
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机译：解决的问题：在用于水交联的聚乙烯树脂原料中，为了抑制氧化劣化特性，提高耐热老化性和保存性，并进一步提高储存操作性;解决方案：通过使用以下方法获得用于水交联的聚乙烯树脂原料。满足以下性质（a）至（c）并具有0.2-1.5mm平均粒径的线性低密度聚乙烯树脂颗粒100-50质量％，另一种聚烯烃树脂的颗粒或粒料为0-50质量％ 。 （a）0.91-0.94 g / cm 3 密度，（b）0.1-5 g / 10 min MFR（熔体质量流速）和（c）≥30min OIT（氧化诱导时间）在150°C;版权：（C）2006，JPO＆NCIPI
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