The molecular long chain branch structure of metallocene polyethylene has great effects on it's rheological behavior, long chain branch can significantly enhance meltelasticity and shear thinning.
茂金属聚乙烯的分子链长支化结构对其流变特性有重要影响，长支链可以使熔体弹性和剪切变稀效应明显增强。
2
The hot melt adhesive has the advantages of environmental protection, safety, high elasticity and good weather resistance and heat resistance.