CN106867178B - 一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法 - Google Patents
一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法 Download PDFInfo
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- CN106867178B CN106867178B CN201710158017.3A CN201710158017A CN106867178B CN 106867178 B CN106867178 B CN 106867178B CN 201710158017 A CN201710158017 A CN 201710158017A CN 106867178 B CN106867178 B CN 106867178B
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- polypropylene
- improved
- composite material
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- shaping efficiency
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- -1 polypropylene Polymers 0.000 title claims abstract description 36
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 34
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000007493 shaping process Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title description 4
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 16
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000012745 toughening agent Substances 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 235000006708 antioxidants Nutrition 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 238000012661 block copolymerization Methods 0.000 claims description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical class C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000004611 light stabiliser Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 17
- 238000007373 indentation Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000002950 deficient Effects 0.000 abstract description 9
- 230000003796 beauty Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 238000010998 test method 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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- 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)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
特定聚丙烯树脂A | 20 | 35 | 50 | 32 | 40 |
SP179 | 37.3 | 35.3 | 30.3 | 30 | 50 |
POE DF610 | 12 | 9 | 9 | 20 | 0 |
PC-1 | 5 | 5 | 5 | 0 | 10 |
滑石粉 | 25 | 15 | 5 | 15 | 0 |
1010 | 0.2 | 0.2 | 0.2 | 1 | 0 |
168 | 0.2 | 0.2 | 0.2 | 1 | 0 |
LA-402AF | 0.3 | 0.3 | 0.3 | 1 | 0 |
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |
拉伸强度(MPa) | 16 | 18 | 20 | 15 | 21 |
弯曲强度(MPa) | 24 | 25 | 24 | 23 | 26 |
弯曲模量(MPa) | 1685 | 1720 | 1355 | 1435 | 1254 |
缺口冲击强度(kJ/m<sup>2</sup>) | 44 | 40 | 45 | 55 | 23 |
MFR(g/10min) | 11 | 16 | 20 | 13.5 | 12 |
圆形凹痕缺陷 | 无 | 无 | 无 | 无 | 无 |
不良率(%) | 0 | 0 | 0 | 0 | 0 |
成型周期 | 42 | 41 | 40 | 42 | 42 |
对比例1 | 对比例2 | 对比例3 | |
特定聚丙烯树脂A | 0 | 15 | 55 |
SP179 | 46.3 | 46.3 | 35.3 |
POE DF610 | 18 | 18 | 2 |
PC-1 | 10 | 5 | 2 |
滑石粉 | 25 | 15 | 5 |
1010 | 0.2 | 0.2 | 0.2 |
168 | 0.2 | 0.2 | 0.2 |
LA-402AF | 0.3 | 0.3 | 0.3 |
对比例1 | 对比例2 | 对比例3 | |
拉伸强度(MPa) | 15 | 16 | 19 |
弯曲强度(MPa) | 23 | 25 | 26 |
弯曲模量(MPa) | 1450 | 1580 | 1320 |
缺口冲击强度(kJ/m<sup>2</sup>) | 55 | 52 | 35 |
MFR(g/10min) | 8 | 12 | 23 |
圆形凹痕缺陷 | 有 | 有 | 有 |
不良率(%) | 10 | 5 | 6 |
成型周期 | 67 | 62 | 61 |
Claims (9)
Priority Applications (1)
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CN201710158017.3A CN106867178B (zh) | 2017-03-16 | 2017-03-16 | 一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法 |
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CN201710158017.3A CN106867178B (zh) | 2017-03-16 | 2017-03-16 | 一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法 |
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CN106867178A CN106867178A (zh) | 2017-06-20 |
CN106867178B true CN106867178B (zh) | 2019-02-01 |
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CN201710158017.3A Withdrawn - After Issue CN106867178B (zh) | 2017-03-16 | 2017-03-16 | 一种良好外观、可提高成型效率的汽车保险杠用聚丙烯复合材料及其制备方法 |
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Families Citing this family (1)
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CN112321951A (zh) * | 2020-11-02 | 2021-02-05 | 会通新材料股份有限公司 | 一种抗虎皮纹增韧母粒及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004051793A (ja) * | 2002-07-19 | 2004-02-19 | Sunallomer Ltd | 改質ポリプロピレン系樹脂組成物およびその成形品 |
CN102875889A (zh) * | 2011-07-15 | 2013-01-16 | 文彦飞 | 一种提高聚丙烯熔体稳定性的方法 |
CN105348642A (zh) * | 2015-11-20 | 2016-02-24 | 南京聚隆科技股份有限公司 | 一种高流动、高模量、高冲击的汽车保险杠用聚丙烯材料及其制备方法 |
CN106029771A (zh) * | 2013-12-23 | 2016-10-12 | 布拉斯科美国有限公司 | 具有增强的外观和优良模塑流动性的基于丙烯的组合物 |
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2017
- 2017-03-16 CN CN201710158017.3A patent/CN106867178B/zh not_active Withdrawn - After Issue
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004051793A (ja) * | 2002-07-19 | 2004-02-19 | Sunallomer Ltd | 改質ポリプロピレン系樹脂組成物およびその成形品 |
CN102875889A (zh) * | 2011-07-15 | 2013-01-16 | 文彦飞 | 一种提高聚丙烯熔体稳定性的方法 |
CN106029771A (zh) * | 2013-12-23 | 2016-10-12 | 布拉斯科美国有限公司 | 具有增强的外观和优良模塑流动性的基于丙烯的组合物 |
CN105348642A (zh) * | 2015-11-20 | 2016-02-24 | 南京聚隆科技股份有限公司 | 一种高流动、高模量、高冲击的汽车保险杠用聚丙烯材料及其制备方法 |
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Address after: 528322 No. 1 Longchuang Road, Malong Village Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong harmony new materials Co. Ltd. Address before: 528322 No. 10 Workshop of Tianren Industrial Park, Liandu Village, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee before: Guangdong harmony new materials Co. Ltd. |
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Granted publication date: 20190201 Effective date of abandoning: 20191111 |