吉玉碧,徐国敏,刘勇,罗恒,杨照,谭红.填料类型对 PVC 密封垫蒸发残渣的影响[J].包装工程,2013,34(13):23-26,35.
JI Yu-bi,XU Guo-min,LIU Yong,LUO Heng,YANG Zhao,TAN Hong.Effect of Filler Type on Evaporation Residue of PVC Gasket[J].Packaging Engineering,2013,34(13):23-26,35. |
| 填料类型对 PVC 密封垫蒸发残渣的影响 |
| Effect of Filler Type on Evaporation Residue of PVC Gasket |
| 投稿时间：2013-03-22 修订日期：2013-07-10 |
| DOI： |
| 中文关键词: 聚氯乙烯 填料 蒸发残渣 密封垫 |
| 英文关键词: polyvinyl chloride filler evaporation residue gasket |
| 基金项目:贵阳市科技计划项目(筑科合同[2012203]号 2-8) |
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| 中文摘要: |
| 实验研究了填料类型、粒径大小和用量对 PVC 密封垫蒸发残渣卫生性能的影响。 结果表明:4 种填料均可用于水性和酒性产品包装的密封材料中,针状填料 T4 适宜于酸性产品密封料,油性产品密封料除优选填料外,还需对增塑剂进行筛选;填料目数越小,蒸发残渣越大,在可生产的黏度范围,可增加填料用量。 |
| 英文摘要: |
| The effects of filler type, particle size, and dosage on evaporation residue of PVC gasket were studied through experiments. The results showed that 4 kinds of filler can be used for PVC gasket in water-based and low-ethanol product packaging; needle shaped filler T4 suits acidic food packaging; plasticizer needs to be filtrated except for filler in oily food packaging; the smaller the filler size is, the more evaporation residue shows; filler dosage can be added in producible range. |
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