CN104559012A - High-temperature-resistant type TPE material - Google Patents
High-temperature-resistant type TPE material Download PDFInfo
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- CN104559012A CN104559012A CN201310467553.3A CN201310467553A CN104559012A CN 104559012 A CN104559012 A CN 104559012A CN 201310467553 A CN201310467553 A CN 201310467553A CN 104559012 A CN104559012 A CN 104559012A
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Abstract
The invention provides a high-temperature-resistant type TPE material; the TPE material comprises the components by weight: 10-40 parts of polypropylene, 20-100 parts of SEBS, 5-20 parts of polyurethane, 50-100 parts of white oil, 5-15 parts of calcium carbonate, 20-30 parts of polyphenyl ether, 0.5-5 parts of a compatibilizer, and 0.1-2 parts of an antioxidant. The polyurethane material is added on the basis of conventional TPE components, so as to further enhance aging resistance, chemical resistance and other properties of the TPE material, and prolong the service life; in addition, the TPE material has good high-temperature resistance characteristic, is more suitable for use in the high temperature field, meets current various environmental-protection requirements, is relatively low in production cost, and can be recycled and reused.
Description
Technical field
The invention belongs to thermoplastic elastomer technical field, particularly relate to a kind of high temperature resistant type TPE material.
Background technology
TPE material take SEBS as a kind of matrix material that substrate modifications obtains, and adopts different recipe ingredients to be composited, have extensively adjustable hardness.TPE material has good environmental-protecting performance, and unique elastic tactility, changeable function physical property, makes its Application Areas further extensive.At present, TPE replaces PVC, rubber applications gradually in toy, daily necessities, tubing, building materials, wrapping material, seal fitting, auto parts machinery, sports equipment etc., and its fabricated product and waste recovery are comparatively easy.
But conventional TPE material exists weather resistance, repetition resistance to fatigue is limited, the problems such as temperature tolerance chemical resistant properties is not enough, limit the scope that it uses to a certain extent.In addition, the use field different according to TPE, should adjust its recipe ingredient and make it have more remarkable performance in this technical field.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, guaranteeing on the basis of TPE material high comprehensive performance, provide a kind of TPE material of particularly high temperature resistant type.
The object of the invention is to be achieved through the following technical solutions:
A kind of high temperature resistant type TPE material, is characterized in that: it forms the component comprising following weight proportion:
Wherein, described compatilizer is maleic anhydride graft polyphenyl alkene and maleic anhydride-g-SBS wherein one or both; Described antioxidant is Hinered phenols antioxidant and phosphorous acid kind antioxidant wherein one or both.
Advantage of the present invention and positively effect are:
1, the present invention adds polyurethane material on the TPE component basis of routine, promotes the performances such as TPE material is ageing-resistant, chemical resistant properties further, extends its work-ing life.
2, the present invention has good high-temperature stability, preferablyly uses at high-temperature field.
3, the present invention meets current every environmental requirement, and production cost is lower and can recycling.
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
Embodiment 1 ~ 3
The each component proportion of embodiment 1 ~ 3 and make TPE material performance in table 1.
Table 1
| Ingredient names | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Polypropylene | 24 | 12.5 | 35.5 |
| SEBS | 80 | 95 | 75 |
| Urethane | 18 | 13 | 16 |
| White oil | 85 | 100 | 90 |
| Calcium carbonate | 8 | 11 | 6 |
| Polyphenylene oxide | 25 | 21 | 27 |
| Compatilizer | 3.5 | 2.5 | 1.5 |
| Oxidation inhibitor | 0.5 | 1 | 1.5 |
| Test event | |||
| Tensile strength MPa | 10.2 | 9.5 | 9.8 |
| Elongation at break % | ＞450 | ＞450 | ＞450 |
| Shore hardness A | 76 | 69 | 71 |
| Melt flow rate (MFR) g/10min | 23.9 | 18.7 | 20.3 |
| Maximum operation (service) temperature DEG C | 140 | 130 | 140 |
Claims (3)
1. a high temperature resistant type TPE material, is characterized in that: it forms the component comprising following weight proportion:
2. high temperature resistant type TPE material according to claim 1, is characterized in that: described compatilizer is maleic anhydride graft polyphenyl alkene and maleic anhydride-g-SBS wherein one or both.
3. high temperature resistant type TPE material according to claim 1, is characterized in that: described antioxidant is Hinered phenols antioxidant and phosphorous acid kind antioxidant wherein one or both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467553.3A CN104559012A (en) | 2013-10-09 | 2013-10-09 | High-temperature-resistant type TPE material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467553.3A CN104559012A (en) | 2013-10-09 | 2013-10-09 | High-temperature-resistant type TPE material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559012A true CN104559012A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467553.3A Pending CN104559012A (en) | 2013-10-09 | 2013-10-09 | High-temperature-resistant type TPE material |
Country Status (1)
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| CN (1) | CN104559012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867179A (en) * | 2017-03-24 | 2017-06-20 | 慈溪市佳华塑化有限公司 | A kind of toy doll TPE material and its preparation technology |
| CN109504066A (en) * | 2018-11-26 | 2019-03-22 | 纪翠苗 | A kind of uvioresistant TPE plastic formula |
| CN110483939A (en) * | 2019-09-02 | 2019-11-22 | 厦门港沅塑胶工业有限公司 | A kind of high hydrolysis resistance color inhibition thermoplastic elastomer (TPE) and preparation method thereof |
| CN110591274A (en) * | 2019-09-11 | 2019-12-20 | 安徽中鼎橡塑制品有限公司 | High-temperature-resistant TPE thermoplastic elastomer |
-
2013
- 2013-10-09 CN CN201310467553.3A patent/CN104559012A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867179A (en) * | 2017-03-24 | 2017-06-20 | 慈溪市佳华塑化有限公司 | A kind of toy doll TPE material and its preparation technology |
| CN109504066A (en) * | 2018-11-26 | 2019-03-22 | 纪翠苗 | A kind of uvioresistant TPE plastic formula |
| CN110483939A (en) * | 2019-09-02 | 2019-11-22 | 厦门港沅塑胶工业有限公司 | A kind of high hydrolysis resistance color inhibition thermoplastic elastomer (TPE) and preparation method thereof |
| CN110591274A (en) * | 2019-09-11 | 2019-12-20 | 安徽中鼎橡塑制品有限公司 | High-temperature-resistant TPE thermoplastic elastomer |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |