CN104476711A - Method for producing uniform thick polypropylene micropore foaming plate - Google Patents
Method for producing uniform thick polypropylene micropore foaming plate Download PDFInfo
- Publication number
- CN104476711A CN104476711A CN201410796692.5A CN201410796692A CN104476711A CN 104476711 A CN104476711 A CN 104476711A CN 201410796692 A CN201410796692 A CN 201410796692A CN 104476711 A CN104476711 A CN 104476711A
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- foaming
- temperature
- dull
- mould
- 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.)
- Granted
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 126
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 111
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 111
- -1 polypropylene Polymers 0.000 title claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 59
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 15
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 15
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 57
- 238000007664 blowing Methods 0.000 claims description 39
- 239000006260 foam Substances 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 238000004090 dissolution Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000006837 decompression Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 238000013022 venting Methods 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000004595 color masterbatch Substances 0.000 claims description 5
- 239000011256 inorganic filler Substances 0.000 claims description 5
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000008393 encapsulating agent Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 239000006261 foam material Substances 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 4
- 206010000269 abscess Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
With core | Without core | |
Hot strength (MPa) | 0.717949 | 1.079487 |
Compressive strength (MPa) | 0.273333 | 0.343189 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410796692.5A CN104476711B (en) | 2014-12-18 | 2014-12-18 | A kind of production method of homogeneous polypropylene expanded slab |
PCT/CN2015/070718 WO2016095305A1 (en) | 2014-12-18 | 2015-01-15 | Method for producing uniform thick polypropylene foaming plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410796692.5A CN104476711B (en) | 2014-12-18 | 2014-12-18 | A kind of production method of homogeneous polypropylene expanded slab |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104476711A true CN104476711A (en) | 2015-04-01 |
CN104476711B CN104476711B (en) | 2017-11-28 |
Family
ID=52751382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410796692.5A Active CN104476711B (en) | 2014-12-18 | 2014-12-18 | A kind of production method of homogeneous polypropylene expanded slab |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104476711B (en) |
WO (1) | WO2016095305A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107775862A (en) * | 2016-08-27 | 2018-03-09 | 华东理工大学 | A kind of polyester foamed sheet material preparation method of efficient green |
CN107866980A (en) * | 2016-09-27 | 2018-04-03 | 东莞市杰伟机械制造有限公司 | PP co-extrusion foaming slab extruding production lines |
CN109940779A (en) * | 2018-12-29 | 2019-06-28 | 浙江华正新材料股份有限公司 | A kind of preparation method and system of the polypropylene expanded plate of sound-insulating lightweight |
CN116120621A (en) * | 2022-12-20 | 2023-05-16 | 四川大学 | Triboelectric regenerated product based on waste polypropylene and preparation method thereof |
CN116589787A (en) * | 2023-03-24 | 2023-08-15 | 重庆长安汽车股份有限公司 | Foamed polypropylene board and preparation method thereof, wheel cover lining plate and preparation method thereof, and vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042647A (en) * | 2012-11-08 | 2013-04-17 | 江苏微赛新材料科技有限公司 | Method for producing polypropylene micro-porous foamed thick board |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167840B (en) * | 2011-04-12 | 2012-09-05 | 姜修磊 | Method for preparing polymer microporous foaming material by supercritical mould foaming |
-
2014
- 2014-12-18 CN CN201410796692.5A patent/CN104476711B/en active Active
-
2015
- 2015-01-15 WO PCT/CN2015/070718 patent/WO2016095305A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103042647A (en) * | 2012-11-08 | 2013-04-17 | 江苏微赛新材料科技有限公司 | Method for producing polypropylene micro-porous foamed thick board |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107775862A (en) * | 2016-08-27 | 2018-03-09 | 华东理工大学 | A kind of polyester foamed sheet material preparation method of efficient green |
CN107775862B (en) * | 2016-08-27 | 2019-09-27 | 华东理工大学 | A kind of polyester foamed plate preparation method of efficient green |
CN107866980A (en) * | 2016-09-27 | 2018-04-03 | 东莞市杰伟机械制造有限公司 | PP co-extrusion foaming slab extruding production lines |
CN109940779A (en) * | 2018-12-29 | 2019-06-28 | 浙江华正新材料股份有限公司 | A kind of preparation method and system of the polypropylene expanded plate of sound-insulating lightweight |
CN116120621A (en) * | 2022-12-20 | 2023-05-16 | 四川大学 | Triboelectric regenerated product based on waste polypropylene and preparation method thereof |
CN116120621B (en) * | 2022-12-20 | 2023-10-13 | 四川大学 | Triboelectric regenerated product based on waste polypropylene and preparation method thereof |
CN116589787A (en) * | 2023-03-24 | 2023-08-15 | 重庆长安汽车股份有限公司 | Foamed polypropylene board and preparation method thereof, wheel cover lining plate and preparation method thereof, and vehicle |
Also Published As
Publication number | Publication date |
---|---|
WO2016095305A1 (en) | 2016-06-23 |
CN104476711B (en) | 2017-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103042647B (en) | Method for producing polypropylene micro-porous foamed thick board | |
CN103370197B (en) | The method producing multilayer plastic film | |
CN114907608B (en) | Expanded polypropylene beads, process for producing the same and molded article | |
CN109705465B (en) | Hollow polyolefin foam material and preparation method thereof | |
CN104476711A (en) | Method for producing uniform thick polypropylene micropore foaming plate | |
JP6011550B2 (en) | Manufacturing method of foam molded article | |
WO2016060162A1 (en) | Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same | |
CN103350510A (en) | Equipment and method for preparing polymer supercritical foaming material | |
CN107722577B (en) | Preparation method of high-temperature-resistant microporous liquid crystal polymer composition | |
CN103270094B (en) | High strength extruded thermoplastic polymer foam | |
CN103963400A (en) | Supercritical gas PP physical foaming sheet and production technology thereof | |
CN115772292B (en) | Preparation method of polyolefin open-cell foam material | |
WO2024124753A1 (en) | Recycled-polystyrene foam extrudate having high nail-holding capability and preparation method therefor | |
JP4539238B2 (en) | Vacuum forming method for thermoplastic resin foam sheet | |
AU2004245248B2 (en) | Continuous method for producing solid, hollow or open profiles | |
CN102797914B (en) | One-step heat preservation polypropylene random copolymer (PP-R) pipe and preparation method thereof | |
KR100764900B1 (en) | A method for preparing a microcellular foam by using a die having improved cooling property | |
CN115505161A (en) | Nylon mould pressing foaming material and preparation method thereof | |
CN106279875A (en) | A kind of novel polyethylene floor heating pipe and preparation method | |
CN101909853A (en) | Process for producing polypropylene resin foam | |
CN105504754A (en) | Microcellular foam polycarbonate box and preparation method thereof | |
CN114075356B (en) | Polyethylene foam material with gradient pore structure and preparation method and application thereof | |
CN112172000A (en) | Method and device for producing polystyrene extruded sheet (XPS) by using carbon dioxide as foaming agent | |
CN117186484A (en) | Novel polymer foam material and preparation method thereof | |
CN110628115A (en) | Novel polyethylene foam board and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: Four phase 354200, TF06, Wuyi District, Jianyang District, Fujian, Nanping Patentee after: Fujian Haiyuan weisai New Material Technology Co.,Ltd. Address before: 225131 B1, north of Jingang Road, eight Li Town, eight mile town, Yangzhou Economic Development Zone, Jiangsu, China Patentee before: MICROCELL TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: No. 18, Dongchang Road, Dongbei Tang, Xishan District, Wuxi City, Jiangsu Province, 214191 Patentee after: WUXI JINHE TECHNOLOGY Co.,Ltd. Address before: 354200 tf06, phase IV, Tongyou Industrial Park, Wuyi New District, Jianyang District, Nanping City, Fujian Province Patentee before: Fujian Haiyuan weisai New Material Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 18, Dongchang Road, Dongbei Tang, Xishan District, Wuxi City, Jiangsu Province, 214191 Patentee after: Wuxi Quanjinhe Technology Co.,Ltd. Address before: No. 18, Dongchang Road, Dongbei Tang, Xishan District, Wuxi City, Jiangsu Province, 214191 Patentee before: WUXI JINHE TECHNOLOGY Co.,Ltd. |