CN103395183B - 一种双轴取向pvc及聚烯烃材料管材的制造设备及其生产工艺和方法 - Google Patents
一种双轴取向pvc及聚烯烃材料管材的制造设备及其生产工艺和方法 Download PDFInfo
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CN105235228A (zh) * | 2015-07-29 | 2016-01-13 | 佛山市日丰企业有限公司 | 一种一步法制备双轴取向塑料管材的工艺方法及设备 |
CN105034399A (zh) * | 2015-08-26 | 2015-11-11 | 安徽永高塑业发展有限公司 | 一种给水用双轴取向聚氯乙烯管材的成型方法 |
CN105599314B (zh) * | 2015-12-28 | 2018-01-02 | 山东华信塑胶股份有限公司 | 一种双轴取向聚氯乙烯管材的连续成型装置及工作方法 |
CN105690787B (zh) * | 2016-03-28 | 2017-09-15 | 张家港市斯维达机械有限公司 | 一种pvc‑o管材生产线 |
CN105965903B (zh) * | 2016-05-05 | 2018-09-21 | 日丰企业集团有限公司 | 一种预制直埋保温ppr复合管道及其制备方法 |
US11267189B2 (en) | 2016-05-26 | 2022-03-08 | Dow Global Technologies, Llc | Mandrel and support assembly |
CN107175805B (zh) * | 2016-06-15 | 2024-02-02 | 浙江驰讯管业有限公司 | 一种pvc自增强挤出成型模具 |
CN106827572A (zh) * | 2017-01-09 | 2017-06-13 | 大禹节水集团股份有限公司 | 一种薄壁高抗冲pvc管材的生产方法 |
CN107379574A (zh) * | 2017-08-07 | 2017-11-24 | 江西中煜程塑业股份有限公司 | Pvc‑o管材一步法成型装置 |
CN110341173A (zh) * | 2019-08-13 | 2019-10-18 | 永高股份有限公司 | 一种双轴拉伸pvc管材的制备方法 |
CN111086147A (zh) * | 2019-12-20 | 2020-05-01 | 薛家卫 | 一种实心发泡窗型材加工设备及其加工方法 |
CN112959571A (zh) * | 2021-02-04 | 2021-06-15 | 深圳弘臻新材料科技有限公司 | Pvc热缩管生产过程中初次成型采用的控温风盘 |
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CN1155464C (zh) * | 2001-01-05 | 2004-06-30 | 甘国工 | 制造径、轴双向拉伸或径向单向拉伸塑料管的方法及装置 |
CN2688483Y (zh) * | 2004-04-20 | 2005-03-30 | 甘国工 | 制造径、轴双向拉伸或径向单向拉伸塑料管的装置 |
CN101544058A (zh) * | 2008-03-28 | 2009-09-30 | 北京化工大学 | 制备双轴取向塑料管材的工艺方法及装置 |
CN101337425B (zh) * | 2008-08-12 | 2010-09-01 | 四川大学 | 一种高性能聚合物管材的制备方法及其装置 |
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