采取有效措施 提高PVC树脂质量

Taking effective measures to improve the quality of PVC resins

详细介绍了河北宝硕股份有限公司氯碱分公司几年来在提高PVC树脂质量中采取的各种有效措施。2004年一级品率达到91.9%,优级品率达到87.1%,合格品率由2003年的97.6%提高到99.8%,表观密度基本稳定在0.53 g/mL以上。

The measures taken to improve the quality of PVC resins by Chlor- Alkali Branch Co. of Hebei Baosuo Co., Ltd. in recent years are introduced in detail. In the year 2004, the rate of first - rate products reached 91.9%, the rate of high - class products reached 87.1%, the rate of qualified products increased from 97.6 % in 2003 to 99.8 %, and the apparent density was substantially over 0.53 g/mL.