CN105757357B - 一种玻璃纤维增强pert管道为工作管的预制直埋保温塑料管道及其制备方法 - Google Patents
一种玻璃纤维增强pert管道为工作管的预制直埋保温塑料管道及其制备方法 Download PDFInfo
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- CN105757357B CN105757357B CN201610292451.6A CN201610292451A CN105757357B CN 105757357 B CN105757357 B CN 105757357B CN 201610292451 A CN201610292451 A CN 201610292451A CN 105757357 B CN105757357 B CN 105757357B
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- CN
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- pert
- fiber reinforcement
- glass fiber
- prefabricated direct
- heat
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- 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
Abstract
Description
对比例1 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | |
表面硬度 | 88 | 112 | 113 | 111 | 116 |
屈服强度 | 21MPa | 33MPa | 35MPa | 20MPa | 22MPa |
弹性模量 | 850MPa | 1300MPa | 1380MPa | 720MPa | 660MPa |
热膨胀系数(100℃) | 7.7*10-4 | 4.6*10-5 | 4.8*10-5 | 4.1*10-5 | 2.7*10-5 |
热变形温度 | 113℃ | 123℃ | 125℃ | 116℃ | 125℃ |
Claims (4)
Priority Applications (1)
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CN201610292451.6A CN105757357B (zh) | 2016-05-05 | 2016-05-05 | 一种玻璃纤维增强pert管道为工作管的预制直埋保温塑料管道及其制备方法 |
Applications Claiming Priority (1)
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CN201610292451.6A CN105757357B (zh) | 2016-05-05 | 2016-05-05 | 一种玻璃纤维增强pert管道为工作管的预制直埋保温塑料管道及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105757357A CN105757357A (zh) | 2016-07-13 |
CN105757357B true CN105757357B (zh) | 2018-02-09 |
Family
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CN201610292451.6A Active CN105757357B (zh) | 2016-05-05 | 2016-05-05 | 一种玻璃纤维增强pert管道为工作管的预制直埋保温塑料管道及其制备方法 |
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CN (1) | CN105757357B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106589547A (zh) * | 2016-12-15 | 2017-04-26 | 武汉金牛经济发展有限公司 | 一种pe‑rt地暖管材及其制备方法和应用 |
CN107061877B (zh) * | 2017-06-12 | 2023-06-16 | 奥品科技有限公司 | 一种预制保温抗晒塑料复合管道的制作方法 |
CN108943881B (zh) * | 2018-06-05 | 2021-04-02 | 河北汇锐管业有限公司 | 一种全塑保温耐压输送管道及制备方法 |
CN109093906B (zh) * | 2018-08-08 | 2020-12-01 | 日丰企业(佛山)有限公司 | 一种聚氨酯发泡预制直埋保温复合塑料管及其制备方法 |
CN109280364B (zh) * | 2018-08-08 | 2021-04-02 | 日丰企业(佛山)有限公司 | 超高轴向剪切强度的预制直埋保温管道及复合保温组合物 |
CN109027526A (zh) * | 2018-09-13 | 2018-12-18 | 山东艾菲尔管业有限公司 | 集中供热预制保温塑料管道 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807696A (zh) * | 2011-05-31 | 2012-12-05 | 德标管业(上海)有限公司 | 玻纤增强pe复合材料及其制备方法和应用 |
CN102691832B (zh) * | 2012-06-12 | 2014-04-09 | 上海清远管业科技有限公司 | 玻纤增强hdpe双壁缠绕管及其制作方法 |
CN103570255B (zh) * | 2012-08-07 | 2016-08-10 | 重庆国际复合材料有限公司 | 一种玻璃纤维浸润剂组合物、制备方法及应用 |
CN203322521U (zh) * | 2013-04-07 | 2013-12-04 | 山东艾菲尔管业有限公司 | 三层高密度耐热聚乙烯保温管材 |
CN104448488A (zh) * | 2014-12-01 | 2015-03-25 | 吉林省松花湖管业有限公司 | 纤维增强聚乙烯管道材料 |
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Effective date of registration: 20171020 Address after: 528000 Guangdong Province, Foshan City Sanshui District of Leping Town, Feng Road No. 1 F1 - F14 Applicant after: RIFENG ENTERPRISE (FOSHAN) Co.,Ltd. Applicant after: RIFENG ENTERPRISE GROUP Co.,Ltd. Applicant after: RIFENG TECHNOLOGY Co.,Ltd. Address before: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Applicant before: RIFENG ENTERPRISE GROUP Co.,Ltd. Applicant before: RIFENG TECHNOLOGY Co.,Ltd. |
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Inventor after: Jin Jijing Inventor after: Lv Ailong Inventor after: Qin Xiaomei Inventor after: Huang Lianbing Inventor after: Peng Xiaoyi Inventor after: Li Baiqian Inventor before: Jin Jijing Inventor before: Peng Xiaoyi Inventor before: Li Baiqian |
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Address after: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Patentee after: RIFENG ENTERPRISE GROUP Co.,Ltd. Patentee after: RIFENG ENTERPRISE (FOSHAN) Co.,Ltd. Patentee after: RIFENG TECHNOLOGY Co.,Ltd. Address before: 528000 f1-f14, No.1, RiFeng Road, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee before: RIFENG ENTERPRISE (FOSHAN) Co.,Ltd. Patentee before: RIFENG ENTERPRISE GROUP Co.,Ltd. Patentee before: RIFENG TECHNOLOGY Co.,Ltd. |