摘要
论述了旋转成型制品１１种质量缺陷及其产生的原因，提出了选用适宜树脂，控制最佳成型时间和温度，采取防止树脂降解的措施等１１项对策。
The eleven kinds of quality defects due to the product shape, material consideration, model design and technical parametrs, are reviewed. The corresponding countermeasures are pointed out.
关键词
旋转成型
贮罐
缺陷
成型
化工贮罐
rotational molding chemical industry tank quality defect control countermeasure
