CN108001002B - 真空隔热板阻隔膜用聚烯烃薄膜、其制备方法、阻隔膜和真空隔热板 - Google Patents
真空隔热板阻隔膜用聚烯烃薄膜、其制备方法、阻隔膜和真空隔热板 Download PDFInfo
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- CN108001002B CN108001002B CN201711240536.0A CN201711240536A CN108001002B CN 108001002 B CN108001002 B CN 108001002B CN 201711240536 A CN201711240536 A CN 201711240536A CN 108001002 B CN108001002 B CN 108001002B
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- CN
- China
- Prior art keywords
- polyolefin film
- resistant layer
- puncture resistant
- polyolefin
- sealant
- 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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- 229920000098 polyolefin Polymers 0.000 title claims abstract description 67
- 238000009413 insulation Methods 0.000 title claims abstract description 43
- 230000004888 barrier function Effects 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 59
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 59
- 239000000565 sealant Substances 0.000 claims abstract description 43
- 238000002844 melting Methods 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 20
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000000071 blow moulding Methods 0.000 claims abstract description 14
- 229920006124 polyolefin elastomer Polymers 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 18
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 15
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 229920001179 medium density polyethylene Polymers 0.000 claims description 13
- 239000004701 medium-density polyethylene Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 11
- 239000011162 core material Substances 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000002148 esters Chemical group 0.000 claims 1
- 229920001038 ethylene copolymer Polymers 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 14
- 230000032683 aging Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 67
- -1 polyethylene terephthalate Polymers 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000036301 sexual development Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711240536.0A CN108001002B (zh) | 2017-11-30 | 2017-11-30 | 真空隔热板阻隔膜用聚烯烃薄膜、其制备方法、阻隔膜和真空隔热板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711240536.0A CN108001002B (zh) | 2017-11-30 | 2017-11-30 | 真空隔热板阻隔膜用聚烯烃薄膜、其制备方法、阻隔膜和真空隔热板 |
Publications (2)
Publication Number | Publication Date |
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CN108001002A CN108001002A (zh) | 2018-05-08 |
CN108001002B true CN108001002B (zh) | 2019-11-15 |
Family
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Family Applications (1)
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CN201711240536.0A Active CN108001002B (zh) | 2017-11-30 | 2017-11-30 | 真空隔热板阻隔膜用聚烯烃薄膜、其制备方法、阻隔膜和真空隔热板 |
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CN (1) | CN108001002B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109177415A (zh) * | 2018-09-29 | 2019-01-11 | 浙江金石包装有限公司 | 一种软包装复合膜及其制备方法 |
CN112937035A (zh) * | 2019-11-26 | 2021-06-11 | 广州市同源塑料制品有限公司 | 一种高挺度并有良好热封性能的薄膜配方及其加工工艺 |
CN112848576A (zh) * | 2019-11-27 | 2021-05-28 | 广州市同源塑料制品有限公司 | 一种新型低温容易热封的吹塑薄膜配方及其生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101844642A (zh) * | 2010-05-19 | 2010-09-29 | 黄山永新股份有限公司 | 真空隔热板包装薄膜及其制备方法 |
CN102083624A (zh) * | 2008-05-28 | 2011-06-01 | 比密斯公司 | 由乙烯乙酸乙烯共聚物制成的气密层 |
CN103407261A (zh) * | 2013-08-19 | 2013-11-27 | 李波 | 复合薄膜及其制备方法 |
CN104691071A (zh) * | 2015-02-11 | 2015-06-10 | 广东南海星格新型包装材料有限公司 | 一种耐穿刺的包装膜及其制备方法 |
CN105365316A (zh) * | 2015-11-24 | 2016-03-02 | 合肥华凌股份有限公司 | 一种阻隔膜、阻隔膜的制造方法及真空隔热板 |
-
2017
- 2017-11-30 CN CN201711240536.0A patent/CN108001002B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102083624A (zh) * | 2008-05-28 | 2011-06-01 | 比密斯公司 | 由乙烯乙酸乙烯共聚物制成的气密层 |
CN101844642A (zh) * | 2010-05-19 | 2010-09-29 | 黄山永新股份有限公司 | 真空隔热板包装薄膜及其制备方法 |
CN103407261A (zh) * | 2013-08-19 | 2013-11-27 | 李波 | 复合薄膜及其制备方法 |
CN104691071A (zh) * | 2015-02-11 | 2015-06-10 | 广东南海星格新型包装材料有限公司 | 一种耐穿刺的包装膜及其制备方法 |
CN105365316A (zh) * | 2015-11-24 | 2016-03-02 | 合肥华凌股份有限公司 | 一种阻隔膜、阻隔膜的制造方法及真空隔热板 |
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CN108001002A (zh) | 2018-05-08 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polyolefin film for diaphragm of vacuum heat insulation board, preparation method thereof, diaphragm and vacuum heat insulation board Effective date of registration: 20220308 Granted publication date: 20191115 Pledgee: Industrial and Commercial Bank of China Limited Shanghai Putuo sub branch Pledgor: SHANGHAI ZIJIANG COLOUR PRINTING & PACKAGING Co.,Ltd. Registration number: Y2022980002284 |
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Date of cancellation: 20230110 Granted publication date: 20191115 Pledgee: Industrial and Commercial Bank of China Limited Shanghai Putuo sub branch Pledgor: SHANGHAI ZIJIANG COLOUR PRINTING & PACKAGING Co.,Ltd. Registration number: Y2022980002284 |
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Effective date of registration: 20231201 Address after: 243000 workshop No.2 and No.4, Chengdu Machinery and electronics Pioneer Park, Lianhe Road, zhengpugang New District, Maanshan City, Anhui Province Patentee after: Anhui Zijiang Composite Technology Co.,Ltd. Address before: 201108 Shanghai city Minhang District Zhuan Hing Road No. 888 Patentee before: SHANGHAI ZIJIANG COLOUR PRINTING & PACKAGING Co.,Ltd. |
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