CN104151712B - 一种抗低温冲击韧性的pp-r管材材料及其制备方法 - Google Patents
一种抗低温冲击韧性的pp-r管材材料及其制备方法 Download PDFInfo
- Publication number
- CN104151712B CN104151712B CN201410357853.0A CN201410357853A CN104151712B CN 104151712 B CN104151712 B CN 104151712B CN 201410357853 A CN201410357853 A CN 201410357853A CN 104151712 B CN104151712 B CN 104151712B
- Authority
- CN
- China
- Prior art keywords
- parts
- low
- impact resistance
- resin
- injection
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 title claims description 62
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000003607 modifier Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000005453 pelletization Methods 0.000 claims abstract description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76585—Dimensions, e.g. thickness
- B29C2945/76591—Dimensions, e.g. thickness volume
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/928—Presence or absence; Sequence; Counting
-
- 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
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2207/04—Thermoplastic elastomer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410357853.0A CN104151712B (zh) | 2014-07-25 | 2014-07-25 | 一种抗低温冲击韧性的pp-r管材材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410357853.0A CN104151712B (zh) | 2014-07-25 | 2014-07-25 | 一种抗低温冲击韧性的pp-r管材材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104151712A CN104151712A (zh) | 2014-11-19 |
CN104151712B true CN104151712B (zh) | 2016-08-24 |
Family
ID=51877349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410357853.0A Active CN104151712B (zh) | 2014-07-25 | 2014-07-25 | 一种抗低温冲击韧性的pp-r管材材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104151712B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104861299A (zh) * | 2015-05-27 | 2015-08-26 | 东莞亲亲我实业有限公司 | 一种高强度抑菌奶瓶及其制备方法 |
CN104910521A (zh) * | 2015-06-12 | 2015-09-16 | 常州大学 | 一种超耐寒抗冲击强韧性的pp-r管材材料及其制备方法 |
CN106117595A (zh) * | 2016-06-23 | 2016-11-16 | 上海皮尔萨管业有限公司 | 一种无规共聚聚丙烯管材及其制备方法 |
CN109021405A (zh) * | 2018-05-31 | 2018-12-18 | 广东联塑科技实业有限公司 | 一种高强度高低温韧性的ppr管材及其制备方法和应用 |
CN113637262A (zh) * | 2021-07-05 | 2021-11-12 | 山东联塑科技实业有限公司 | 一种低温高韧性ppr管材及其制备方法和应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101638500B (zh) * | 2008-07-31 | 2011-05-25 | 中国石油天然气股份有限公司 | 一种无规共聚聚丙烯管材用复合助剂 |
CN102942763B (zh) * | 2012-11-02 | 2015-08-05 | 宏岳塑胶集团有限公司 | 一种抗拉抗压耐高温改性聚丙烯电力管材的制备方法 |
CN102977456B (zh) * | 2012-12-07 | 2015-03-04 | 湖北工业大学 | 一种聚丙烯增韧改性剂及其聚丙烯改性制品 |
CN103087422A (zh) * | 2013-02-19 | 2013-05-08 | 复旦大学 | 一种无规共聚聚丙烯改性料 |
CN103224662B (zh) * | 2013-05-14 | 2015-09-30 | 贵州师范大学 | 一种高弹性低密度聚乙烯发泡复合材料及其制备方法 |
CN103694613B (zh) * | 2013-12-19 | 2016-08-17 | 上海日之升新技术发展有限公司 | 一种低浮纤玻纤增强增韧聚丙烯复合材料及其制备方法 |
-
2014
- 2014-07-25 CN CN201410357853.0A patent/CN104151712B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104151712A (zh) | 2014-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104151712B (zh) | 一种抗低温冲击韧性的pp-r管材材料及其制备方法 | |
CN103756092B (zh) | 薄壁耐高压pe软管及其制备方法 | |
MX367637B (es) | Copolimeros de etileno, pelicula y proceso de polimerizacion. | |
CN102408725B (zh) | 一种适用于微波硫化的硅橡胶及制备方法 | |
WO2014195799A3 (en) | Fiber reinforced polymer composition enabling rapid-cycle void-free composite manufacturing | |
CN104086904A (zh) | 一种抗超低温冲击韧性的pp-r管材材料及其制备方法 | |
CN103709548A (zh) | 一种耐强光照射的塑胶材料 | |
CN103980652B (zh) | 扩链废旧电器外壳abs塑料及其制备方法 | |
CN202517710U (zh) | 一种氟塑树脂薄膜皱褶减轻装置 | |
CN103387708A (zh) | 一种耐高温eva密封材料的制备方法 | |
CN204296006U (zh) | 一种变径螺杆挤出机 | |
CN103950167A (zh) | 一种稻壳粉/非医疗废弃物复合材料的制备方法 | |
CN104341557A (zh) | Eva—甲基丙烯酸共聚物及其接枝反应挤出生产方法 | |
CN105710982A (zh) | 一种橡胶制品的加工方法 | |
CN204377887U (zh) | 一种用于宽粉机中的喷嘴 | |
CN204546816U (zh) | 液态橡胶混炼的生产装置 | |
CN204377886U (zh) | 一种粉条机及其中的过渡装置 | |
CN103709579B (zh) | 一种高强度丁苯胶及其制备方法 | |
CN104371292A (zh) | 高韧性高热稳定性聚乳酸材料及其制备方法 | |
CN204388449U (zh) | 一种用于宽粉生产的风冷装置 | |
CN204837328U (zh) | 一种多功能农用塑料薄膜 | |
CN104974524A (zh) | 一种改性聚苯硫醚树脂及其制备方法 | |
CN203373462U (zh) | 一种一步法复合丝纺丝箱体 | |
CN206497787U (zh) | 电缆线直径和圆度修整装置 | |
CN104356580A (zh) | 一种硫化sbs及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 201400, No. 366, Lane 6995, Puxing Road, Qingcun, Fengxian District, Shanghai Patentee after: SHANGHAI SHPES PIPE INDUSTRIAL Co.,Ltd. Address before: 471000, Floor 407-53, Building 1, Yinkun Science and Technology Park, No. 6 Fenghua Road, High tech Zone, Luoyang Area, China (Henan) Pilot Free Trade Zone, Luoyang City, Henan Province Patentee before: Luoyang Xiangzhi Intellectual Property Service Co.,Ltd. Effective date of registration: 20240112 Address after: 471000, Floor 407-53, Building 1, Yinkun Science and Technology Park, No. 6 Fenghua Road, High tech Zone, Luoyang Area, China (Henan) Pilot Free Trade Zone, Luoyang City, Henan Province Patentee after: Luoyang Xiangzhi Intellectual Property Service Co.,Ltd. Address before: 550001 No. 116 Baoshan North Road, Guiyang, Guizhou Patentee before: Guizhou Normal University |