CN111055567A - 一种基于pe的高强度复合膜及其制备方法 - Google Patents
一种基于pe的高强度复合膜及其制备方法 Download PDFInfo
- Publication number
- CN111055567A CN111055567A CN202010000376.8A CN202010000376A CN111055567A CN 111055567 A CN111055567 A CN 111055567A CN 202010000376 A CN202010000376 A CN 202010000376A CN 111055567 A CN111055567 A CN 111055567A
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- CN
- China
- Prior art keywords
- tear strength
- elmendorf tear
- layer
- notched elmendorf
- notched
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000012528 membrane Substances 0.000 title claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 55
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 55
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 52
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 52
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims abstract description 50
- 239000004698 Polyethylene Substances 0.000 claims abstract description 46
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 26
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Classifications
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- 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
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000376.8A CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000376.8A CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111055567A true CN111055567A (zh) | 2020-04-24 |
| CN111055567B CN111055567B (zh) | 2021-06-08 |
Family
ID=70304793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010000376.8A Active CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111055567B (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070237916A1 (en) * | 2006-03-28 | 2007-10-11 | Torben Rasmussen | Multilayer film free of halogens which is impermeable to aroma compounds |
| CN102448723A (zh) * | 2009-03-31 | 2012-05-09 | 陶氏环球技术有限责任公司 | 具有优越透明度和较高韧性的包装收缩膜 |
| CN107454870A (zh) * | 2015-01-09 | 2017-12-08 | 克罗佩塑料制品公司 | 具有增加的抗撕裂性的弹性膜 |
-
2020
- 2020-01-02 CN CN202010000376.8A patent/CN111055567B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070237916A1 (en) * | 2006-03-28 | 2007-10-11 | Torben Rasmussen | Multilayer film free of halogens which is impermeable to aroma compounds |
| CN102448723A (zh) * | 2009-03-31 | 2012-05-09 | 陶氏环球技术有限责任公司 | 具有优越透明度和较高韧性的包装收缩膜 |
| CN107454870A (zh) * | 2015-01-09 | 2017-12-08 | 克罗佩塑料制品公司 | 具有增加的抗撕裂性的弹性膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111055567B (zh) | 2021-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20221209 Address after: 221600 Room 302, Science and Technology Enterprise Incubation Park, No. 1, Fuxing Road, Anguo Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Tianrun New Material Technology Co.,Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Effective date of registration: 20221209 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: No. 699, plain road, Xinxiang, Henan, Henan Patentee before: HENAN INSTITUTE OF TECHNOLOGY |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-strength composite film based on PE and its preparation method Granted publication date: 20210608 Pledgee: Peixian Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Xuzhou Tianrun New Material Technology Co.,Ltd. Registration number: Y2024980043753 |