CN104530552B - 一种耐高低温冲击热缩管 - Google Patents
一种耐高低温冲击热缩管 Download PDFInfo
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- CN104530552B CN104530552B CN201510033856.3A CN201510033856A CN104530552B CN 104530552 B CN104530552 B CN 104530552B CN 201510033856 A CN201510033856 A CN 201510033856A CN 104530552 B CN104530552 B CN 104530552B
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- parts
- low temperature
- antioxidant
- shrink tube
- temperature resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/064—VLDPE
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 11.8 MPa |
3 | 断裂伸长率 | ≥200% | 300% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | Pass |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 10.8 MPa |
3 | 断裂伸长率 | ≥200% | 320% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | Pass |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 13.4 MPa |
3 | 断裂伸长率 | ≥200% | 500% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | Pass |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 11.4 MPa |
3 | 断裂伸长率 | ≥200% | 400% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | Pass |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 12.1 MPa |
3 | 断裂伸长率 | ≥200% | 239% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | 轻微裂纹 |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 11.3 MPa |
3 | 断裂伸长率 | ≥200% | 350% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | 轻微裂纹 |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | Pass |
序号 | 检测项目 | 指标要求 | 测试结果 |
1 | 阻燃性 | VW-1 | Pass |
2 | 拉伸强度 | ≥10.4MPa | 12.7 MPa |
3 | 断裂伸长率 | ≥200% | 450% |
4 | 热冲击(250℃x4h) | 无裂纹、无粘流、无滴落 | 轻微裂纹 |
5 | 高低温冲击(-70℃-135℃,4天) | 无裂纹 | 碎裂 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510033856.3A CN104530552B (zh) | 2015-01-22 | 2015-01-22 | 一种耐高低温冲击热缩管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510033856.3A CN104530552B (zh) | 2015-01-22 | 2015-01-22 | 一种耐高低温冲击热缩管 |
Publications (2)
Publication Number | Publication Date |
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CN104530552A CN104530552A (zh) | 2015-04-22 |
CN104530552B true CN104530552B (zh) | 2017-09-12 |
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Application Number | Title | Priority Date | Filing Date |
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CN201510033856.3A Active CN104530552B (zh) | 2015-01-22 | 2015-01-22 | 一种耐高低温冲击热缩管 |
Country Status (1)
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CN (1) | CN104530552B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107236182B (zh) * | 2015-05-11 | 2020-03-24 | 中广核高新核材科技(苏州)有限公司 | 耐油耐泥浆辐照交联阻燃电缆材料 |
CN105566723B (zh) * | 2015-12-25 | 2018-02-16 | 林铭昭 | 一种用抛光砖废渣制备的聚乙烯钙塑管及其制备方法 |
CN106167592A (zh) * | 2016-08-18 | 2016-11-30 | 苏州泰斯拓伟机电设备有限公司 | 一种改性pvc热缩管 |
CN106217917A (zh) * | 2016-08-25 | 2016-12-14 | 苏州泰斯拓伟机电设备有限公司 | 一种环保型阻燃聚烯烃热缩管的生产方法 |
CN108623883A (zh) * | 2018-05-16 | 2018-10-09 | 安徽华美高分子材料科技有限公司 | 一种耐高温聚乙烯轨道电缆料及其制备方法 |
CN111410784A (zh) * | 2020-04-03 | 2020-07-14 | 江苏鼎尚电子材料股份有限公司 | 一种受热不起泡的热缩套管及其制备方法 |
CN113402800A (zh) * | 2021-06-01 | 2021-09-17 | 湖南盛业土工材料制造有限公司 | 一种改性聚烯烃槽孔排渗管及制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103030873A (zh) * | 2012-12-31 | 2013-04-10 | 上海至正道化高分子材料有限公司 | Ap1000核电站用1e级k1类低烟无卤硫化交联电缆护套料及其制备方法 |
CN104292592A (zh) * | 2014-10-29 | 2015-01-21 | 上海大学 | 自限温加/伴热电缆用材料及其制备方法 |
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2015
- 2015-01-22 CN CN201510033856.3A patent/CN104530552B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103030873A (zh) * | 2012-12-31 | 2013-04-10 | 上海至正道化高分子材料有限公司 | Ap1000核电站用1e级k1类低烟无卤硫化交联电缆护套料及其制备方法 |
CN104292592A (zh) * | 2014-10-29 | 2015-01-21 | 上海大学 | 自限温加/伴热电缆用材料及其制备方法 |
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Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |