CN1283714C - 双峰高密度聚乙烯缠绕管料及其制备方法 - Google Patents
双峰高密度聚乙烯缠绕管料及其制备方法 Download PDFInfo
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- CN1283714C CN1283714C CN 200410081468 CN200410081468A CN1283714C CN 1283714 C CN1283714 C CN 1283714C CN 200410081468 CN200410081468 CN 200410081468 CN 200410081468 A CN200410081468 A CN 200410081468A CN 1283714 C CN1283714 C CN 1283714C
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Abstract
Description
双峰高密度聚乙烯 | 改性后双峰高密度聚乙烯缠绕管料 | |
熔体流动速率 | 0.092g/10分钟 | 0.5~0.6g/10分钟 |
耐环境应力开裂性能 | F50≥10000h | F50≥10000h |
线膨胀系数 | 2.4×10-4 | 1.1×10-5 |
断裂伸长率 | ≥600% | 400~560% |
生产的缠绕管环刚度 | 6.0~7.5KN/m2 | 8.0~9.5KN/m2 |
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Application Number | Priority Date | Filing Date | Title |
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CN 200410081468 CN1283714C (zh) | 2004-12-14 | 2004-12-14 | 双峰高密度聚乙烯缠绕管料及其制备方法 |
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CN 200410081468 CN1283714C (zh) | 2004-12-14 | 2004-12-14 | 双峰高密度聚乙烯缠绕管料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1644613A CN1644613A (zh) | 2005-07-27 |
CN1283714C true CN1283714C (zh) | 2006-11-08 |
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CN 200410081468 Expired - Fee Related CN1283714C (zh) | 2004-12-14 | 2004-12-14 | 双峰高密度聚乙烯缠绕管料及其制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102627797B (zh) * | 2012-04-18 | 2013-12-04 | 飞跃(台州)新型管业科技有限公司 | 一种用于缠绕增强管的hdpe复合材料 |
CN107353484A (zh) * | 2017-08-23 | 2017-11-17 | 阳光电源股份有限公司 | 一种高强度耐候改性高密度聚乙烯树脂及其制备方法 |
CN110218403A (zh) * | 2019-06-13 | 2019-09-10 | 南京乐洁新型材料有限公司 | 一种耐腐蚀防静电中空壁缠绕管的生产工艺 |
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CN1644613A (zh) | 2005-07-27 |
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Owner name: CHENGDU ZHENGGUANG NANO TECHNOLOGY CO. Free format text: FORMER OWNER: CHENGDU ZHENGGUANG NANOTEMETER PLASTIC CEMENT CO., LTD. Effective date: 20081031 |
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Effective date of registration: 20081031 Address after: Ma Jia 23, Huayuan Road, Sichuan, Chengdu Patentee after: Chengdu Zhengguang Nanotechnology Co., Ltd. Address before: Ma Jia 23, Huayuan Road, Sichuan, Chengdu Patentee before: Zhengguang Nano Plastic Co., Ltd., Chengdu |
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