CN111635586A - 一种改性聚丙烯及其复合管 - Google Patents
一种改性聚丙烯及其复合管 Download PDFInfo
- Publication number
- CN111635586A CN111635586A CN202010390752.9A CN202010390752A CN111635586A CN 111635586 A CN111635586 A CN 111635586A CN 202010390752 A CN202010390752 A CN 202010390752A CN 111635586 A CN111635586 A CN 111635586A
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- CN
- China
- Prior art keywords
- modified polypropylene
- modified
- polypropylene
- ppr
- antioxidant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 106
- -1 polypropylene Polymers 0.000 title claims abstract description 106
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 106
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 35
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 17
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 17
- 239000007822 coupling agent Substances 0.000 claims abstract description 17
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000000155 melt Substances 0.000 claims description 4
- VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical group CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 claims description 3
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical group CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
-
- 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
- C08K7/10—Silicon-containing compounds
-
- 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
- F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
项目 | 实施例4 | 实施例5 | 实施例6 | 对比例1 |
纵向回缩率%(135±2℃) | 0.45 | 0.5 | 0.4 | 1.1 |
线膨胀系数mm/m.℃ | 0.042 | 0.054 | 0.040 | 0.15 |
***试验压力MPa(20℃) | 9.5 | 8.9 | 10.0 | 8.2 |
***试验压力MPa(95℃) | 7.3 | 6.4 | 7.9 | 5.2 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010390752.9A CN111635586A (zh) | 2020-05-09 | 2020-05-09 | 一种改性聚丙烯及其复合管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010390752.9A CN111635586A (zh) | 2020-05-09 | 2020-05-09 | 一种改性聚丙烯及其复合管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111635586A true CN111635586A (zh) | 2020-09-08 |
Family
ID=72328338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010390752.9A Pending CN111635586A (zh) | 2020-05-09 | 2020-05-09 | 一种改性聚丙烯及其复合管 |
Country Status (1)
Country | Link |
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CN (1) | CN111635586A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114395194A (zh) * | 2021-12-28 | 2022-04-26 | 日丰企业集团有限公司 | 一种pp-r/pbt合金材料及其制备方法与应用 |
CN114532269A (zh) * | 2022-02-24 | 2022-05-27 | 广西北海跃达玻璃钢制品有限公司 | 一种采用复合玄武岩纤维的深海蚝排加工*** |
CN115560137A (zh) * | 2022-09-20 | 2023-01-03 | 华南理工大学 | 聚丙烯管材及其制备方法、应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101070409A (zh) * | 2006-05-09 | 2007-11-14 | 松下电器产业株式会社 | 一种聚丙烯树脂组合物及其制备方法和风扇 |
CN107883076A (zh) * | 2017-12-18 | 2018-04-06 | 上海伟星新型建材有限公司 | 一种高耐压和高抗冲ppr管 |
-
2020
- 2020-05-09 CN CN202010390752.9A patent/CN111635586A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101070409A (zh) * | 2006-05-09 | 2007-11-14 | 松下电器产业株式会社 | 一种聚丙烯树脂组合物及其制备方法和风扇 |
CN107883076A (zh) * | 2017-12-18 | 2018-04-06 | 上海伟星新型建材有限公司 | 一种高耐压和高抗冲ppr管 |
Non-Patent Citations (1)
Title |
---|
卞军等: "《聚合物共混改性基础》", 西南交通大学出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114395194A (zh) * | 2021-12-28 | 2022-04-26 | 日丰企业集团有限公司 | 一种pp-r/pbt合金材料及其制备方法与应用 |
CN114395194B (zh) * | 2021-12-28 | 2023-09-12 | 日丰企业集团有限公司 | 一种pp-r/pbt合金材料及其制备方法与应用 |
CN114532269A (zh) * | 2022-02-24 | 2022-05-27 | 广西北海跃达玻璃钢制品有限公司 | 一种采用复合玄武岩纤维的深海蚝排加工*** |
CN115560137A (zh) * | 2022-09-20 | 2023-01-03 | 华南理工大学 | 聚丙烯管材及其制备方法、应用 |
CN115560137B (zh) * | 2022-09-20 | 2024-04-30 | 华南理工大学 | 聚丙烯管材及其制备方法、应用 |
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PB01 | Publication | ||
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CB02 | Change of applicant information |
Address after: 528000 Guangdong province Foshan City Temple Road No. 16 HSBC Building 8 floor Applicant after: RIFENG ENTERPRISE GROUP Co.,Ltd. Applicant after: RIFENG ENTERPRISE (FOSHAN) Co.,Ltd. Applicant after: RiFeng New Material 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 ENTERPRISE (FOSHAN) Co.,Ltd. Applicant before: RiFeng new materials (Guangdong) Co.,Ltd. |
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Application publication date: 20200908 |