CN103289262A - Heatproof, wearproof and aging-resistant PVC elastomer material - Google Patents
Heatproof, wearproof and aging-resistant PVC elastomer material Download PDFInfo
- Publication number
- CN103289262A CN103289262A CN2013100650467A CN201310065046A CN103289262A CN 103289262 A CN103289262 A CN 103289262A CN 2013100650467 A CN2013100650467 A CN 2013100650467A CN 201310065046 A CN201310065046 A CN 201310065046A CN 103289262 A CN103289262 A CN 103289262A
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- CN
- China
- Prior art keywords
- elastomer material
- pvc elastomer
- aging
- wearproof
- heatproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 21
- 229920001971 elastomer Polymers 0.000 title claims abstract description 16
- 239000000806 elastomer Substances 0.000 title claims abstract description 16
- 230000032683 aging Effects 0.000 title abstract description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 19
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000004801 Chlorinated PVC Substances 0.000 claims abstract description 5
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 claims abstract description 5
- 230000003712 anti-aging effect Effects 0.000 claims description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 150000004645 aluminates Chemical class 0.000 abstract description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 2
- 239000007822 coupling agent Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 150000008301 phosphite esters Chemical class 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- QXOXHPTYHCESTD-UHFFFAOYSA-N SBS Chemical compound SBS QXOXHPTYHCESTD-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 phosphorous acid ester Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention provides a heatproof, wearproof and aging-resistant PVC elastomer material. By adding CPVC resin, an aluminate coupling agent, phosphite ester, polyol and aluminium hydroxide and other ingredients, and defining the content of each component, the added ingredients can reach a very good synergistic effect. On the basis of maintaining an original high secondary injection molding rate, the PVC elastomer material has substantially strengthened heat resistance and wear resistance, and is difficult to age. The service life of the PVC elastomer material is long, and its mechanical properties are also enhanced by certain degree.
Description
Technical field
The present invention relates to a kind of PVC elastomer material, especially a kind of heat-resistant antifriction anti-aging PVC elastomer material.
Background technology
Undesirable for solving PVC elastomer material quadric injection mould molding effect in the prior art, the problem that injection-molded finished rate is low, improved the quadric injection mould ratio of briquetting by in the PVC material, adding fluorine vinegar, SBS, calcium carbonate, stearic acid etc., but PVC material thermal resistance, wear resistance after improving are all relatively poor, and aging easily, had a strong impact on the use of PVC material.
Summary of the invention
The invention provides a kind of heat-resistant antifriction anti-aging PVC elastomer material, by adding compositions such as CPVC resin, aluminate coupling agent, phosphorous acid ester, polyvalent alcohol and aluminium hydroxide, and limit the content of each composition, make between the composition of interpolation and play good synergy, keeping on the high basis of original quadric injection mould ratio of briquetting, its thermotolerance, wear resistance have obtained remarkable enhancing, and are not easy to wear out, long service life, its mechanical property has also obtained certain reinforcement.
The invention provides a kind of heat-resistant antifriction anti-aging PVC elastomer material, its component and weight percent are:
Surplus is the CPVC resin, and nanometer SiO
2Particle dia between 20-30nm.
Preferred scheme is for also comprising low alkali glass fiber, and weight percent is 0.6-1.0, and length is between 0.9-2.1mm
Preferred scheme is for also comprising maleic anhydride, and weight percent is 0.2-0.4.
Of the present invention and existing PVC material is compared, and thermotolerance, wear resistance have obtained remarkable enhancing, and is not easy to wear out, long service life, and its mechanical property has also obtained certain reinforcement, can be widely applied in the quadric injection mould molding production process such as shoemaking.
Embodiment
Below the present invention is further detailed explanation.
Embodiment 1
A kind of heat-resistant antifriction anti-aging PVC elastomer material, its component and weight percent are:
Surplus is the CPVC resin, and nanometer SiO
2Particle dia between 20-30nm.
Embodiment 2
Heat-resistant antifriction anti-aging PVC elastomer material (being designated as sample 1) among the embodiment 1 and existing P VC elastomer material (being designated as sample 2) are carried out thermotolerance and the contrast of quadric injection mould ratio of briquetting.
What have heat-resistant antifriction pvc pipe material now prepares raw material according to the following weight proportioning:
50 parts of polyvinyl chloride resins, 2.5 parts of calcium stearates, 1.5 parts of Zinic stearass, 1.3 parts of stearic acid, 12 parts of fluorine vinegar, 20 parts of thermoplastic styrene butadiene rubbers, 80 parts in calcium carbonate.
Find the T of sample 1 after testing
gTemperature is 112 degree, the T of sample 2
gTemperature 87 degree; The quadric injection mould ratio of briquetting of sample 1 is 97%, and the quadric injection mould ratio of briquetting of sample 2 is 97%.
Hence one can see that, and product thermotolerance of the present invention is better, and the quadric injection mould ratio of briquetting remains unchanged substantially.
Embodiment 3
To the detection that experimentizes for 2 work-ing lifes of sample 1 and sample:
Sample 1 is to place in 20 outdoor environments of spending in medial temperature, begins to become yellow after the discovery 322; Sample 2 namely began to become yellow after 144 days.Add maleic anhydride, sample 1 begins to become yellow after 368 in same environment.
Illustrate that product of the present invention is not easy to wear out, longer service life found through experiments, and sample 1 is compared sample 2 its wear resistancies and also obtained remarkable enhancing.
Embodiment 4
Sample 1 and sample 2 are carried out the mechanical property detection:
The flexural strength of finding sample 1 is 108Pa, and compressive strength is 81MPa, and cantilever beam impact strength is 98.1J/m; The flexural strength of sample 2 is 101MPa, and compressive strength is 77MPa, and cantilever beam impact strength is 91.2J/m.The adding weight percent is 0.6-1.0, and length dimension is behind the low alkali glass fiber between the 0.9-2.1mm, and flexural strength is 131MPa, and compressive strength is 97MPa, and cantilever beam impact strength is 107.2J/m.
From the above, mechanical property of the present invention has obtained certain reinforcement.
Above content be in conjunction with structure of the present invention and working process to further describing that it is done, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. heat-resistant antifriction anti-aging PVC elastomer material, its component and weight percent are:
Surplus is the CPVC resin, and nanometer SiO
2Particle dia between 20-30nm.
2. heat-resistant antifriction anti-aging PVC elastomer material according to claim 1, it is characterized in that: also comprise low alkali glass fiber, weight percent is 0.6-1.0, and length is between 0.9-2.1mm.
3. heat-resistant antifriction anti-aging PVC elastomer material according to claim 2, it is characterized in that: also comprise maleic anhydride, weight percent is 0.2-0.4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065046.7A CN103289262B (en) | 2013-02-28 | 2013-02-28 | A kind of heat-resistant antifriction anti-aging PVC elastomer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065046.7A CN103289262B (en) | 2013-02-28 | 2013-02-28 | A kind of heat-resistant antifriction anti-aging PVC elastomer material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103289262A true CN103289262A (en) | 2013-09-11 |
| CN103289262B CN103289262B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065046.7A Expired - Fee Related CN103289262B (en) | 2013-02-28 | 2013-02-28 | A kind of heat-resistant antifriction anti-aging PVC elastomer material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103289262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672716A (en) * | 2015-03-06 | 2015-06-03 | 苏州市景荣科技有限公司 | Novel PVC/CPVC (polyvinyl chloride/chlorinated polyvinyl chloride) sole composite material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
| CN102575070A (en) * | 2009-09-23 | 2012-07-11 | 巴斯夫欧洲公司 | Synergistic antistatic compositions |
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
| CN102863711A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | Heat-resisting PVC high impact-resisting tubular product and preparation method thereof |
| CN103102630A (en) * | 2011-11-14 | 2013-05-15 | 天津德昊超微新材料有限公司 | Special material for chlorinated polyvinyl chloride chemical engineering pipe fittings |
-
2013
- 2013-02-28 CN CN201310065046.7A patent/CN103289262B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
| CN102575070A (en) * | 2009-09-23 | 2012-07-11 | 巴斯夫欧洲公司 | Synergistic antistatic compositions |
| CN102863711A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | Heat-resisting PVC high impact-resisting tubular product and preparation method thereof |
| CN103102630A (en) * | 2011-11-14 | 2013-05-15 | 天津德昊超微新材料有限公司 | Special material for chlorinated polyvinyl chloride chemical engineering pipe fittings |
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672716A (en) * | 2015-03-06 | 2015-06-03 | 苏州市景荣科技有限公司 | Novel PVC/CPVC (polyvinyl chloride/chlorinated polyvinyl chloride) sole composite material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103289262B (en) | 2015-08-12 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Yong Inventor before: Zhang Lei |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: Guangdong province Dongguan City Wanjiang 523000 Mo Wu community Village Industrial Zone Patentee after: Dongguan Lihong rubber and Plastic Technology Co., Ltd. Address before: 315010 Zhejiang City, Haishu Province, lion street, Lane 95, room 1, No. 801, room Patentee before: Zhang Lei |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20210228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |