CN102399394A - High-surface thermal oxidative ageing-resistant glass fiber reinforced polypropylene composite material and preparation method thereof - Google Patents
High-surface thermal oxidative ageing-resistant glass fiber reinforced polypropylene composite material and preparation method thereof Download PDFInfo
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- CN102399394A CN102399394A CN2011103773934A CN201110377393A CN102399394A CN 102399394 A CN102399394 A CN 102399394A CN 2011103773934 A CN2011103773934 A CN 2011103773934A CN 201110377393 A CN201110377393 A CN 201110377393A CN 102399394 A CN102399394 A CN 102399394A
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Abstract
The invention relates to a high-surface thermal oxidative ageing-resistant glass fiber reinforced polypropylene composite material and a preparation method thereof. The composite material consists of the following raw materials in percentage by weight: 50 to 90 percent of polypropylene, 10 to 40 percent of barium sulfate, 10 to 40 percent of glass fiber, 0.1 to 1.2 percent of antioxidant PS802, 0.1 to 1.2 percent of antioxidant 1010, 0.1 to 0.5 percent of antioxidant S9228, 0 to 10 percent of compatilizer and 0.5 to 5 percent of lubricating agent. The preparation method comprises the following steps of: weighing all the raw materials except the glass fiber according to the formula; placing all the raw materials except the glass fiber into a highly mixing machine; mixing for 2 to 5 minutes; discharging; placing the mixed raw materials into a double-screw extruder; extruding and pelletizing; and adding the glass fiber into a glass fiber port of the extruder, wherein the rotating speed of the double-screw extruder is 200 to 400 rpm and the temperature is 180 to 230 DEG C. The high-surface thermal oxidative ageing-resistant composite material with high mechanical properties and low cost is widely applied to the fields of electronic and electrical appliances, automobiles, home appliances, sports goods and the like.
Description
Technical field
The present invention relates to modified polypropylene material and preparation method thereof, relate in particular to a kind of high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material and preparation method thereof.
Background technology
Vestolen PP 7052 is because excellent combination property has obtained application widely.Usually glass fiber reinforced polypropylene composite material has excellent mechanical property; Especially rigidity; But also there is considerable influence the while to the surface of matrix material; Make the application of its glass fiber composite material receive some restrictions,, therefore need add oxidation inhibitor to improve the material heatproof air aging performance it simultaneously because polypropylene material is very easily aging.
Summary of the invention
The object of the invention provides a kind of high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material and preparation method thereof.The material of the inventive method preparation has high surface, excellent ageing-resistant performance, excellent comprehensive mechanical properties, and have lower cost, can be adaptable across fields such as electronic apparatus, automobile, household electrical appliances, sports goodss.
The objective of the invention is to realize that the high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material that the present invention relates to is processed by the raw material of following weight percent content through following technical scheme:
Vestolen PP 7052 40～70%
Permanent white 10～40%
Spun glass 10～40%
Oxidation inhibitor PS802 0.1～1.2%
Antioxidant 1010 0.1～1.2%
Oxidation inhibitor S9228 0.1～0.5%
Lubricant 0.5～5%
Compatilizer 1～10%.
Preferably, described Vestolen PP 7052 is an atactic copolymerized polypropene, and melting index is 15.0.
Preferably, described permanent white is ultra-fine barium sulfate, and particle diameter is 2.5 μ m.
Preferably, described spun glass is the non-twist coarse sand of alkali-free.
Preferably, described oxidation inhibitor PS802 is a thio-2 acid 2 stearyl ester.
Preferably, described antioxidant 1010 is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
Preferably, described oxidation inhibitor S9228 is two (2,4-two cruel bases) pentaerythritol diphosphites.
Preferably, described lubricant is modification ethylene bis-fatty acid amides TAF.
Preferably, described compatilizer is the low residual maleic anhydride inoculated polypropylene of DCP.
The invention still further relates to the preparation method of the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of aforementioned height, comprise the steps:
(1) take by weighing raw material by said weight percent content:
Vestolen PP 7052 40～70%
Permanent white 10～40%
Spun glass 10～40%
Oxidation inhibitor PS802 0.1～1.2%
Antioxidant 1010 0.1～1.2%
Oxidation inhibitor S9228 0.1～0.5%
Lubricant 0.5～5%
Compatilizer 1～10%.
(2) mixed raw material in the step (1) is put into twin screw machine extruding pelletization, glass adds inlet by the forcing machine glass and adds, and the rotating speed of dual-screw-stem machine is 200～400 rev/mins, and temperature is 180～230 ℃.
Compared with prior art, the material of the inventive method preparation has high surface, excellent ageing-resistant performance, excellent comprehensive mechanical properties, and have lower cost, can be adaptable across fields such as electronic apparatus, automobile, household electrical appliances, sports goodss.
Embodiment
Elaborate in the face of embodiments of the invention down: present embodiment is implemented under with technical scheme prerequisite of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1～7
The concrete component and the weight percent content thereof of the high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material among the embodiment 1～7 are as shown in table 1.Wherein, Vestolen PP 7052 is that melting index is 15.0 atactic copolymerized polypropene; Permanent white is that particle diameter is the ultra-fine barium sulfate of 2.5 μ m; Described oxidation inhibitor PS802 is a thio-2 acid 2 stearyl ester; Antioxidant 1010 is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester; Oxidation inhibitor S9228 is two (2,4-two cruel bases) pentaerythritol diphosphites; Lubricant is modification ethylene bis-fatty acid amides TAF; Compatilizer is the low residual maleic anhydride inoculated polypropylene of DCP.
Table 1
| Material name | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Vestolen PP 7052 | 40 | 43.9 | 45 | 48.4 | 52.7 | 53.6 | 70 |
| Permanent white | 30 | 40 | 10 | 10 | 20 | 30 | 12 |
| Spun glass | 20 | 10 | 40 | 30 | 20 | 10 | 12 |
| Oxidation inhibitor PS802 | 1.2 | 0.5 | 0.8 | 0.2 | 0.3 | 0.4 | 0.1 |
| Antioxidant 1010 | 0.6 | 0.5 | 0.1 | 0.4 | 0.3 | 0.6 | 1.2 |
| Oxidation inhibitor S9228 | 0.2 | 0.5 | 0.1 | 0.2 | 0.3 | 0.4 | 0.2 |
| Lubricant | 5 | 0.6 | 0.5 | 0.8 | 0.4 | 1 | 3.5 |
| Compatilizer | 3 | 4 | 3.5 | 10 | 6 | 4 | 1 |
The component except that spun glass among the embodiment 1 is put into high-speed mixer and mixing 2～5min, discharging together; Again this compound is put into the twin screw extruder extruding pelletization, glass adds inlet by the forcing machine glass and adds, and makes high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material.Wherein, technological temperature is at 220 ℃, and screw speed is at 400 rev/mins.
The preparation method of embodiment 2 is with the method for above-mentioned embodiment 1, and difference is: extruding pelletization in the twin screw extruder, technological temperature are at 190 ℃, and screw speed is at 200 rev/mins.
The preparation method of embodiment 3～7 is with the method for above-mentioned embodiment 1, and difference is: extruding pelletization in the twin screw extruder, technological temperature are at 200 ℃, and screw speed is at 300 rev/mins.
The high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material that makes among the embodiment 1～7 is carried out the Mechanics Performance Testing contrast, and mechanical property is tested with ASTM.Burn-in test is for carrying out Mechanics Performance Testing with carrying out in the sample batten thermo-oxidative ageing case after 150 ℃ of 1000h wear out, and colour-change is range estimation.GB8807-8860 ° of angular measurement of surface luster property employing.The result is as shown in table 2.
Table 2
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Tensile strength Mpa | 51.6 | 42.6 | 56.3 | 72.8 | 61.2 | 52.8 | 50.3 |
| Modulus in flexure Mpa | 2863.2 | 2876.2 | 2956.9 | 4539.2 | 3800.5 | 2946.1 | 3254.1 |
| Notched Izod impact strength J/m | 100.2 | 72.5 | 83.3 | 115.7 | 104.9 | 89.1 | 73.3 |
| Glossiness/° | 66.5 | 78.9 | 66.9 | 65.1 | 68.9 | 72.3 | 66.5 |
| Aging back draft intensity | 50.6 | 41.3 | 55.2 | 71.6 | 60.5 | 50.6 | 47.3 |
| Aging back notched Izod impact strength | 99.6 | 71.1 | 82.6 | 108.4 | 101.3 | 85.2 | 69.6 |
| Aging back colour-change | * | * | * | * | * | * | * |
Attention: *---represent no considerable change
Can know that by table 2 the calcium carbonate-filled PP composite material of the H.T. that embodiment 1～7 makes has stronger tensile strength, notched Izod impact strength and H.T., excellent combination property.While can be adaptable across fields such as electronic apparatus, automobile, household electrical appliances, sports goodss owing to low cost.
In sum, the material of the inventive method preparation has high surface, excellent ageing-resistant performance, excellent comprehensive mechanical properties, and have lower cost, can be adaptable across fields such as electronic apparatus, automobile, household electrical appliances, sports goodss.
Claims (10)
1. one kind high surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material; It is characterized in that; This matrix material mainly is made up of Vestolen PP 7052, permanent white, spun glass, oxidation inhibitor PS802, antioxidant 1010, oxidation inhibitor S9228, lubricant, compatilizer, and described matrix material mass content is following:
2. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that described Vestolen PP 7052 is an atactic copolymerized polypropene, and melting index is 15.0.
3. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that described permanent white is nano barium sulfate, and particle diameter is 2.5 μ m.
4. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, described spun glass is the non-twist coarse sand of environment-friendly type alkali-free.
5. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that described oxidation inhibitor PS802 is a thio-2 acid 2 stearyl ester.
6. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, described antioxidant 1010 is four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
7. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, described oxidation inhibitor S9228 is two (2,4-two cruel bases) pentaerythritol diphosphites.
8. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, described lubricant is modification ethylene bis-fatty acid amides TAF.
9. the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, described compatilizer is the low residual maleic anhydride inoculated polypropylene of DCP.
10. a preparation method who prepares the surperficial heat oxygen aging resistance glass fiber reinforced polypropylene composite material of height as claimed in claim 1 is characterized in that, this method may further comprise the steps:
(1) take by weighing raw material by said weight percent content:
(2) mixed raw material in the step (1) is put into twin screw machine extruding pelletization, glass adds inlet by the forcing machine glass and adds, and the rotating speed of dual-screw-stem machine is 200～400 rev/mins, and temperature is 180～230 ℃.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702612A (en) * | 2012-07-06 | 2012-10-03 | 上海日之升新技术发展有限公司 | High-flow precipitation-resistant halogen-free flame-retardant polypropylene composite material and preparation method thereof |
| CN104861286A (en) * | 2015-04-18 | 2015-08-26 | 济源市中原化工有限公司 | Reinforced and toughened modified regenerated PP plastic particles and preparation method thereof |
| CN105462069A (en) * | 2015-12-25 | 2016-04-06 | 广东威林工程塑料有限公司 | Functionalized boron nitride nanosheet/polypropylene composite material and preparation method thereof |
| CN106317633A (en) * | 2016-08-29 | 2017-01-11 | 合肥会通新材料有限公司 | Noise-insulating filling polypropylene material for vacuum cleaner and preparation method of noise-insulating filling polypropylene material |
| CN111961288A (en) * | 2020-08-26 | 2020-11-20 | 东莞市鑫塑源塑胶科技有限公司 | High-gloss high-temperature-resistant heat-resistant oxidation polypropylene composite material and preparation method thereof |
| CN112708193A (en) * | 2020-12-14 | 2021-04-27 | 武汉金发科技有限公司 | Polypropylene composite material applied to water channel plate reinforcement and preparation method thereof |
| CN115260549A (en) * | 2022-09-05 | 2022-11-01 | 元源新材料有限公司 | Production method of glass fiber reinforced composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1361197A (en) * | 2000-12-29 | 2002-07-31 | 中国石化集团齐鲁石油化工公司 | Polypropylene composition for hot water pipe and its prepn |
| CN101314659A (en) * | 2008-06-30 | 2008-12-03 | 上海日之升新技术发展有限公司 | Heat-proof type high-gloss reinforced polypropylene and preparation method thereof |
| CN101698729A (en) * | 2009-10-27 | 2010-04-28 | 中国石油化工股份有限公司 | Polypropylene composition for chemical pipelines and preparation method thereof |
| CN102002183A (en) * | 2010-09-28 | 2011-04-06 | 南京乐金熊猫电器有限公司 | Polypropylene-modified sound insulation material and preparation method thereof |
| CN102250412A (en) * | 2011-05-05 | 2011-11-23 | 华东理工大学 | Modified polypropylene-based composite material filler, and preparation method thereof |
-
2011
- 2011-11-24 CN CN2011103773934A patent/CN102399394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1361197A (en) * | 2000-12-29 | 2002-07-31 | 中国石化集团齐鲁石油化工公司 | Polypropylene composition for hot water pipe and its prepn |
| CN101314659A (en) * | 2008-06-30 | 2008-12-03 | 上海日之升新技术发展有限公司 | Heat-proof type high-gloss reinforced polypropylene and preparation method thereof |
| CN101698729A (en) * | 2009-10-27 | 2010-04-28 | 中国石油化工股份有限公司 | Polypropylene composition for chemical pipelines and preparation method thereof |
| CN102002183A (en) * | 2010-09-28 | 2011-04-06 | 南京乐金熊猫电器有限公司 | Polypropylene-modified sound insulation material and preparation method thereof |
| CN102250412A (en) * | 2011-05-05 | 2011-11-23 | 华东理工大学 | Modified polypropylene-based composite material filler, and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702612A (en) * | 2012-07-06 | 2012-10-03 | 上海日之升新技术发展有限公司 | High-flow precipitation-resistant halogen-free flame-retardant polypropylene composite material and preparation method thereof |
| CN104861286A (en) * | 2015-04-18 | 2015-08-26 | 济源市中原化工有限公司 | Reinforced and toughened modified regenerated PP plastic particles and preparation method thereof |
| CN105462069A (en) * | 2015-12-25 | 2016-04-06 | 广东威林工程塑料有限公司 | Functionalized boron nitride nanosheet/polypropylene composite material and preparation method thereof |
| CN106317633A (en) * | 2016-08-29 | 2017-01-11 | 合肥会通新材料有限公司 | Noise-insulating filling polypropylene material for vacuum cleaner and preparation method of noise-insulating filling polypropylene material |
| CN111961288A (en) * | 2020-08-26 | 2020-11-20 | 东莞市鑫塑源塑胶科技有限公司 | High-gloss high-temperature-resistant heat-resistant oxidation polypropylene composite material and preparation method thereof |
| CN112708193A (en) * | 2020-12-14 | 2021-04-27 | 武汉金发科技有限公司 | Polypropylene composite material applied to water channel plate reinforcement and preparation method thereof |
| CN112708193B (en) * | 2020-12-14 | 2023-02-17 | 武汉金发科技有限公司 | Polypropylene composite material applied to waterway plate reinforcement and preparation method thereof |
| CN115260549A (en) * | 2022-09-05 | 2022-11-01 | 元源新材料有限公司 | Production method of glass fiber reinforced composite material |
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Application publication date: 20120404 |