CN101089038B - 一种抗菌聚丙烯材料及其制备方法 - Google Patents
一种抗菌聚丙烯材料及其制备方法 Download PDFInfo
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- CN101089038B CN101089038B CN2007100748563A CN200710074856A CN101089038B CN 101089038 B CN101089038 B CN 101089038B CN 2007100748563 A CN2007100748563 A CN 2007100748563A CN 200710074856 A CN200710074856 A CN 200710074856A CN 101089038 B CN101089038 B CN 101089038B
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- 239000000463 material Substances 0.000 title claims abstract description 47
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- 229920001155 polypropylene Polymers 0.000 title claims abstract description 46
- -1 polypropylene Polymers 0.000 title claims abstract description 39
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 13
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 13
- 239000004332 silver Substances 0.000 claims abstract description 6
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 229920005629 polypropylene homopolymer Polymers 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 32
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- 239000006096 absorbing agent Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
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- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 7
- 239000007983 Tris buffer Substances 0.000 claims description 6
- 150000002989 phenols Chemical class 0.000 claims description 6
- 150000008301 phosphite esters Chemical group 0.000 claims description 6
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 6
- 235000019260 propionic acid Nutrition 0.000 claims description 6
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
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- 239000003063 flame retardant Substances 0.000 claims description 4
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Images
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
Abstract
Description
原料名称及物性参数 | 实施例1 | 实施例2 | 实施例3 |
PP树脂 | 100 | 100 | 100 |
纳米碳酸钙 | 25 | 30 | 35 |
POE 8150 | 5 | 10 | 15 |
抗菌剂自制复配 | 0.2 | 0.5 | 0.8 |
分散剂TAS-2A | 0.5 | 1.0 | 1.5 |
抗氧剂自制复配 | 0.1 | 0.3 | 0.5 |
拉伸强度(MPa) | 30 | 32 | 35 |
断裂伸长率(%) | 200 | 230 | 250 |
弯曲强度(MPa) | 26 | 30 | 35 |
弯曲模量(MPa) | 1100 | 1300 | 1600 |
IZOD缺口冲击强度(KJ/M<sup>2</sup>) | 15 | 18 | 20 |
熔融指数(g/10min) | 15 | 12 | 10 |
热变形温度(℃) | 110 | 115 | 120 |
比重(g/cm<sup>)</sup>) | 1.03 | 1.05 | 1.07 |
原料名称及物性参数 | 实施例1 | 实施例2 | 实施例3 |
PP树脂 | 100 | 100 | 100 |
纳米碳酸钙 | 25 | 30 | 35 |
POE 8150 | 5 | 10 | 15 |
分散剂TAS-2A | 0.5 | 1.0 | 1.5 |
抗氧剂自制复配 | 0.1 | 0.3 | 0.5 |
拉伸强度(MPa) | 29 | 32 | 33 |
断裂伸长率(%) | 200 | 235 | 260 |
弯曲强度(MPa) | 27 | 32 | 36 |
弯曲模量(MPa) | 1150 | 1350 | 1600 |
IZOD缺口冲击强度(KJ/M<sup>2</sup>) | 15 | 18 | 20 |
熔融指数(g/10min) | 12 | 10 | 7 |
热变形温度(℃) | 110 | 115 | 120 |
比重(g/cm<sup>)</sup>) | 1.04 | 1.06 | 1.08 |
Claims (4)
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CN2007100748563A CN101089038B (zh) | 2007-06-08 | 2007-06-08 | 一种抗菌聚丙烯材料及其制备方法 |
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CN2007100748563A CN101089038B (zh) | 2007-06-08 | 2007-06-08 | 一种抗菌聚丙烯材料及其制备方法 |
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CN101089038A CN101089038A (zh) | 2007-12-19 |
CN101089038B true CN101089038B (zh) | 2010-12-22 |
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Families Citing this family (50)
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