CN102153804A - 一种改性低密度聚乙烯复合材料及其制备方法 - Google Patents
一种改性低密度聚乙烯复合材料及其制备方法 Download PDFInfo
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- CN102153804A CN102153804A CN2011101317053A CN201110131705A CN102153804A CN 102153804 A CN102153804 A CN 102153804A CN 2011101317053 A CN2011101317053 A CN 2011101317053A CN 201110131705 A CN201110131705 A CN 201110131705A CN 102153804 A CN102153804 A CN 102153804A
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- density polyethylene
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Links
- 229920001684 low density polyethylene Polymers 0.000 title claims abstract description 46
- 239000004702 low-density polyethylene Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title abstract description 8
- 229920002472 Starch Polymers 0.000 claims abstract description 36
- 239000008107 starch Substances 0.000 claims abstract description 36
- 235000019698 starch Nutrition 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 240000003183 Manihot esculenta Species 0.000 claims description 43
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 43
- 229920002522 Wood fibre Polymers 0.000 claims description 25
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 24
- 150000001768 cations Chemical class 0.000 claims description 24
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
- 235000013312 flour Nutrition 0.000 claims description 19
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 239000004902 Softening Agent Substances 0.000 claims description 16
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 16
- 239000012764 mineral filler Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 13
- 235000011187 glycerol Nutrition 0.000 claims description 10
- -1 3-epoxypropyl Chemical group 0.000 claims description 6
- 150000003863 ammonium salts Chemical class 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000006266 etherification reaction Methods 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 4
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000004014 plasticizer Substances 0.000 abstract description 2
- 241001343274 Dichrostachys spicata Species 0.000 abstract 1
- 235000010804 Maranta arundinacea Nutrition 0.000 abstract 1
- 244000145580 Thalia geniculata Species 0.000 abstract 1
- 235000012419 Thalia geniculata Nutrition 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007483 microbial process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003384 small molecules Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000012745 toughening agent 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
- 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
- B29C48/04—Particle-shaped
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
拉伸强度MPa | 冲击强度KJ/m2 | 吸水率% | |
实施例1 | 15.7 | 65.8 | 10.5 |
实施例2 | 14.8 | 63.5 | 18.6 |
实施例3 | 13.5 | 62.3 | 19.4 |
低密度聚乙烯 | 11.6 | 60.0 | 20.2 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101317053A CN102153804B (zh) | 2011-05-20 | 2011-05-20 | 一种改性低密度聚乙烯复合材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101317053A CN102153804B (zh) | 2011-05-20 | 2011-05-20 | 一种改性低密度聚乙烯复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102153804A true CN102153804A (zh) | 2011-08-17 |
CN102153804B CN102153804B (zh) | 2013-03-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011101317053A Active CN102153804B (zh) | 2011-05-20 | 2011-05-20 | 一种改性低密度聚乙烯复合材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102153804B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104059372A (zh) * | 2014-06-29 | 2014-09-24 | 柳江县联华纸制品厂 | 可降解包装袋 |
CN105254980A (zh) * | 2015-11-16 | 2016-01-20 | 朱丽芬 | 一种食盐包装袋用聚乙烯薄膜 |
CN106146910A (zh) * | 2016-08-01 | 2016-11-23 | 苏州秉创科技有限公司 | 一种用于三维打印中的改性复合材料 |
JP2017516882A (ja) * | 2014-04-10 | 2017-06-22 | エフピーイノベイションズ | 湿潤天然繊維およびデンプンを熱可塑性プラスチック中に混入する方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942118A (zh) * | 2010-10-25 | 2011-01-12 | 曾广胜 | 一种植物纤维淀粉完全生物降解材料及其制备方法 |
CN101942140A (zh) * | 2010-10-12 | 2011-01-12 | 曾广胜 | 一种木塑复合发泡材料及其成型工艺与设备 |
CN101967295A (zh) * | 2010-10-26 | 2011-02-09 | 曾广胜 | 一种木塑淀粉复合材料及其制备方法 |
-
2011
- 2011-05-20 CN CN2011101317053A patent/CN102153804B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942140A (zh) * | 2010-10-12 | 2011-01-12 | 曾广胜 | 一种木塑复合发泡材料及其成型工艺与设备 |
CN101942118A (zh) * | 2010-10-25 | 2011-01-12 | 曾广胜 | 一种植物纤维淀粉完全生物降解材料及其制备方法 |
CN101967295A (zh) * | 2010-10-26 | 2011-02-09 | 曾广胜 | 一种木塑淀粉复合材料及其制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017516882A (ja) * | 2014-04-10 | 2017-06-22 | エフピーイノベイションズ | 湿潤天然繊維およびデンプンを熱可塑性プラスチック中に混入する方法 |
CN104059372A (zh) * | 2014-06-29 | 2014-09-24 | 柳江县联华纸制品厂 | 可降解包装袋 |
CN105254980A (zh) * | 2015-11-16 | 2016-01-20 | 朱丽芬 | 一种食盐包装袋用聚乙烯薄膜 |
CN105254980B (zh) * | 2015-11-16 | 2018-06-22 | 广州大正新材料科技有限公司 | 一种食盐包装袋用聚乙烯薄膜 |
CN106146910A (zh) * | 2016-08-01 | 2016-11-23 | 苏州秉创科技有限公司 | 一种用于三维打印中的改性复合材料 |
Also Published As
Publication number | Publication date |
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CN102153804B (zh) | 2013-03-20 |
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Effective date of registration: 20141119 Granted publication date: 20130320 |
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TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: An Industrial Park Economic Development Zone, Changde City, Hunan province Linli County 415200 Patentee after: Hunan new type building material Co.,Ltd. Address before: 410005, 12 floor, Haidong mansion, Furong Road, Changsha, Hunan Patentee before: Liu Liwen |
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CI01 | Publication of corrected invention patent application |
Correction item: Patentee|Address Correct: Hunan Fu Xiang new type building material Co., Ltd.|An Industrial Park Economic Development Zone, Changde City, Hunan province Linli County 415200 False: Hunan new type building material Co., Ltd.|An Industrial Park Economic Development Zone, Changde City, Hunan province Linli County 415200 Number: 29 Volume: 32 |
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ERR | Gazette correction |