摘要:
A blow molding ethylene resin composition satisfies the following requirements [a], [b], [c] and [d] at the same time: [a] the melt flow rate (MFR) at a temperature of 190° C. under a load of 21.6 kg is in the range of 1.0 to 15 g/10 min; [b] the density is in the range of 955 to 970 kg/m3; [c] the number of methyl branches per 1000 carbon atoms is less than 0.1 according to 13C-NMR; [d] the tensile impact strength measured at −40° C. in accordance with JIS K 7160 is not less than 270 kJ/m2.
摘要翻译:吹塑乙烯树脂组合物同时满足以下要求[a],[b],[c]和[d]:[a]在190℃下的熔体流动速率(MFR) 21.6kg的负载在1.0〜15g / 10min的范围内; 密度在955至970kg / m3之间; [c]根据13 C-NMR,每1000个碳原子的甲基支链数小于0.1; [d]根据JIS K 7160在-40℃下测量的拉伸冲击强度不小于270kJ / m 2。
摘要:
A blow molding ethylene resin composition satisfies the following requirements [a], [b], [c] and [d] at the same time: [a] the melt flow rate (MFR) at a temperature of 190° C. under a load of 21.6 kg is in the range of 1.0 to 15 g/10 min; [b] the density is in the range of 955 to 970 kg/m3; [c] the number of methyl branches per 1000 carbon atoms is less than 0.1 according to 13C-NMR; [d] the tensile impact strength measured at −40° C. in accordance with JIS K 7160 is not less than 270 kJ/m2.
摘要翻译:吹塑乙烯树脂组合物同时满足以下要求[a],[b],[c]和[d]:[a]在190℃下的熔体流动速率(MFR) 21.6kg的负载在1.0〜15g / 10min的范围内; 密度在955至970kg / m3之间; [c]根据13 C-NMR,每1000个碳原子的甲基支链数小于0.1; [d]根据JIS K 7160在-40℃下测量的拉伸冲击强度不小于270kJ / m 2。
摘要:
The present invention provides an ethylene polymer that has excellent fluidity and moldability as well as gives a molded product having excellent mechanical strength. The ethylene polymer of the present invention contains 0.02 to 1.50 mol % of a constitutional unit derived from α-olefin having 6 to 10 carbon atoms, and has the density of 945 to 975 kg/m3, which satisfies both of the following requirements [1] and [2] simultaneously: [1] in CFC, all the components having a molecular weight of 100,000 or more are eluted at a temperature of 85° C. or higher; and [2] the components eluted at a temperature of 80° C. or lower account for up to 5% of all the components eluted in CFC.
摘要:
The present invention provides an ethylene polymer that has excellent fluidity and moldability as well as gives a molded product having excellent mechanical strength.The ethylene polymer of the present invention contains 0.02 to 1.50 mol % of a constitutional unit derived from α-olefin having 6 to 10 carbon atoms, and has the density of 945 to 975 kg/m3, which satisfies both of the following requirements [1] and [2] simultaneously: [1] in CFC, all the components having a molecular weight of 100,000 or more are eluted at a temperature of 85° C. or higher; and [2] the components eluted at a temperature of 80° C. or lower account for up to 5% of all the components eluted in CFC.