CR-BRIGHT CR-8839T is a kind of healthy bottle-grade PET resin developed by aiming at the special processing and use requirements for hot filling.By adopting state-of-the-art polyester technology ,this product is purposed to decrease the content of heavy metals ,enhance product safety,and improve the processing and use performance .Compared with traditional bottle -grade chips,CR-8839T has the following special advantages :no antimony ,good thermal stability,rare low-molecular polymer,which facilitate reducing residual stress during blowing,increasing the withstanding temperature and enhancing the strength of the bottles .
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