CN103497392A - 一种hdpe抗菌塑料 - Google Patents
一种hdpe抗菌塑料 Download PDFInfo
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- CN103497392A CN103497392A CN201310371736.5A CN201310371736A CN103497392A CN 103497392 A CN103497392 A CN 103497392A CN 201310371736 A CN201310371736 A CN 201310371736A CN 103497392 A CN103497392 A CN 103497392A
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- plastic
- antibacterial
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- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 18
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 18
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 12
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 claims abstract description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 5
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 159000000003 magnesium salts Chemical class 0.000 claims abstract description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 4
- 229960000969 phenyl salicylate Drugs 0.000 claims abstract description 4
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 4
- 239000003549 soybean oil Substances 0.000 claims abstract description 4
- 229960001124 trientine Drugs 0.000 claims abstract description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 4
- 239000010456 wollastonite Substances 0.000 claims abstract description 4
- 230000003115 biocidal effect Effects 0.000 claims description 15
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- 238000007334 copolymerization reaction Methods 0.000 claims description 3
- 238000010292 electrical insulation Methods 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 230000000845 anti-microbial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明公开了一种HDPE抗菌塑料，由下述重量份组分组成：160-165质量份HDPE、10-15质量份甲醛、10质量份顺丁烯二酸化PP、10-15质量份硅灰石纤维、10-15质量份三乙烯四胺、10-13质量份氧化锆、5-7份环氧大豆油、5-8份水杨酸苯酯、10质量份镁盐晶须和10质量份壳聚糖接枝甲基丙烯酸甲酯。本发明制得的HDPE抗菌塑料具有良好的抗菌功能，用量很少就能明显起到抗菌作用；并且不影响塑料的机械强度，特别是不降低塑料制品的热变形温度、力学温度及电绝缘性能；同时同树脂的相容性要好，在塑料制品中不迁移、不析出、不被萃取。
Description
技术领域
本发明属于高分子材料领域，具体涉及一种HDPE抗菌塑料。
技术背景
随着社会的发展和进步以及物质生活水平的日益提高，人们对生活、工作环境，尤其是卫生环境的要求越来越高。因为塑料具有质轻、不锈蚀、绝缘性好等优点，所以在家电生产的很多环节要用到塑料。但是日常生活中，相当一部分有害细菌是在塑料制品的表面存在并繁殖，例如：电话、洗衣机、电脑、冰箱、电器开关等，且通过接触而导致各种疾病；因此在生活中，人们不可避免的要接触到各类细菌、霉菌等微生物，都会成为细菌污染源和疾病传播源。但是随着人们对健康和环保意识的不断增强，对日常生活中接触频繁的家用电器塑料部件提出了“抑菌、杀菌”的需求，这就要求我们生活中使用的各种家电产品具有抗菌防霉的功效。
目前还没有抗菌塑料专用料，家电行业都是在原料中加入抗菌剂来制备抗菌塑料，其抗菌作用是通过抗菌剂的缓慢释放而形成的，随着抗菌剂的释放，抗菌活性越来越小，抗菌剂容易失效而达不到抗菌的目的，且抗菌的释放会造成环境的污染。这样制得的产品成本高、质量不稳定，虽然具有抗菌功能，但是抗菌范围小、持续时间短、且没有防霉功效。
家电用抗菌塑料具有良好的应用前景，随着国家有关标准 GB21551.2-2010《家用和类似用途电器的抗菌、除菌、净化功能抗菌材料的特殊要求》的正式出台，抗菌塑料在家电市场的前景也将更加广阔。
发明内容
针对现有技术中存在的上述不足，本发明目的是提供一种HDPE抗菌塑料。
本发明的目的是通过以下技术方案实现的：一种HDPE抗菌塑料，由下述重量份组分组成：160-165质量份HDPE、10-15质量份甲醛、10质量份顺丁烯二酸化PP、10-15质量份硅灰石纤维、10-15质量份三乙烯四胺、10-13质量份氧化锆、5-7份环氧大豆油、5-8份水杨酸苯酯、10质量份镁盐晶须和10质量份壳聚糖接枝甲基丙烯酸甲酯。
本发明具有的有益效果：本发明制得的HDPE抗菌塑料具有良好的抗菌功能，用量很少就能明显起到抗菌作用 ；并且不影响塑料的机械强度，特别是不降低塑料制品的热变形温度、力学温度及电绝缘性能 ；同时同树脂的相容性要好，在塑料制品中不迁移、不析出、不被萃取。
具体实施方式
本发明所述的实例是对本发明的说明而不能限制本发明，在与本发明相当的含义和范围内的任何改变和调整，都应认为是在本发明的范围内。
实施例1
HDPE抗菌塑料的制备：将160-165质量份HDPE、10-15质量份甲醛、10质量份顺丁烯二酸化PP、10-15质量份硅灰石纤维、10-15质量份三乙烯四胺、10-13质量份氧化锆、5-7份环氧大豆油、5-8份水杨酸苯酯、10质量份镁盐晶须和10质量份壳聚糖接枝甲基丙烯酸甲酯混合放入搅拌机，搅拌均匀后放入密炼机密炼，密练温度为170-175℃、转速为900-950rpm；然后将密炼后的混合物经造粒机造粒，得到颗粒，将颗粒放入水槽冷却，然后在常温下干燥；本实施例制备出的材料的主要性能如下：拉伸强度 MPa（GB/T1040-2006）：35-37，断裂伸长率 %（GB/T 1040-2006 ）：15-16；冲击强度 kJ/m2（GB/T1043-2008）：3-4；弯曲强度 MPa（ GB/T9341-2000 ）：45-46；经行业内标准实验检测，结果如下：对大肠杆菌的24小时杀菌率达到98.6%；对金黄色葡萄球菌的24小时杀菌率达到98.9%。
Claims (1)
1.一种HDPE抗菌塑料，其特征在于由下述重量份组分组成：160-165质量份HDPE、10-15质量份甲醛、10质量份顺丁烯二酸化PP、10-15质量份硅灰石纤维、10-15质量份三乙烯四胺、10-13质量份氧化锆、5-7份环氧大豆油、5-8份水杨酸苯酯、10质量份镁盐晶须和10质量份壳聚糖接枝甲基丙烯酸甲酯。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371736.5A CN103497392B (zh) | 2013-08-23 | 2013-08-23 | 一种hdpe抗菌塑料 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371736.5A CN103497392B (zh) | 2013-08-23 | 2013-08-23 | 一种hdpe抗菌塑料 |
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| Publication Number | Publication Date |
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| CN103497392A true CN103497392A (zh) | 2014-01-08 |
| CN103497392B CN103497392B (zh) | 2015-12-23 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059380A (zh) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | 抗菌hdpe塑料 |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059380A (zh) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | 抗菌hdpe塑料 |
Non-Patent Citations (1)
| Title |
|---|
| 刘俊龙: "壳聚糖接枝甲基丙烯酸甲酯在抗菌塑料中的应用", 《塑料科技》 * |
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| CN103497392B (zh) | 2015-12-23 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Wanchun Inventor after: Wu Youman Inventor before: Xiao Weirong |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151104 Address after: 226300, Jiangsu, Nantong province Tongzhou District Stone Town Industrial Park Applicant after: Zheng Wanchun Address before: Wujiang District of Suzhou City, Jiangsu province 215212 Lili Town Industrial Park of arch bridge Applicant before: WUJIANG TIANYUAN PLASTIC Co.,Ltd. |
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Effective date of registration: 20200331 Address after: 062459 Liugusi Zhen Ning Jia Zhuang Cun, Hejian City, Cangzhou City, Hebei Province Patentee after: HEBEI XINPENG COMMUNICATION EQUIPMENT Co.,Ltd. Address before: 226300, Jiangsu, Nantong province Tongzhou District Stone Town Industrial Park Patentee before: Zheng Wanchun |
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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 HDPE antibacterial plastic Effective date of registration: 20230627 Granted publication date: 20151223 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI XINPENG COMMUNICATION EQUIPMENT Co.,Ltd. Registration number: Y2023980045958 |