CN103937251A - Nano clay modified polyphenylene sulfide material for auto plastic parts - Google Patents
Nano clay modified polyphenylene sulfide material for auto plastic parts Download PDFInfo
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- CN103937251A CN103937251A CN201410157563.1A CN201410157563A CN103937251A CN 103937251 A CN103937251 A CN 103937251A CN 201410157563 A CN201410157563 A CN 201410157563A CN 103937251 A CN103937251 A CN 103937251A
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Abstract
The invention belongs to the field of a high polymer material, and particularly relates to a nano clay modified polyphenylene sulfide material for auto plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenylene sulfide, 4-5 parts of methyltris(methylethylketoximino)silane, 2-3 parts of sodium gluconate, 5-8 parts of dimethyl trimethylsilyl methyl phosphonate, 3-4 parts of melamine cyanurate, 10-13 parts of nano clay, 8-12 parts of nano vermiculite, 1-2 parts of stannic oxide, 2-3 parts of polyethylene glycol and 12-15 parts of assistants. The polyphenylene sulfide is modified by adopting the raw materials such as nano clay, nano vermiculite and the like, so that the modified material has good processing performance and mechanical performance, and the prepared material is high in strength, wearable, good in electric property, anti-static, corrosion resistant, impact resistant, easy to process and mold, flame retardant and safe to use, and can be widely applied to fabrication of various auto plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to nanometer potter's clay modified polyphenyl thioether material and preparation method thereof for a kind of automotive plastic parts.
Background technology
PPS resin has high strength, high rigidity, and under hot conditions, rigidity reduction is very little, has outstanding fatigue performance and creep-resistant property; In automobile component, being used widely, is to have good development potentiality and competitive capacity.But polyphenylene sulfide also exists, and fragility is large, poor toughness, shortcoming that impact strength is low, thereby in application, has been subject to certain restriction.
In order to improve the performance of PPS resin material, widen materials'use scope, need to carry out modification to PPS resin material, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, nanometer potter's clay modified polyphenyl thioether material for a kind of automotive plastic parts is provided, promoted the performance of conventional nylon material, make it possess good mechanical property, can adapt to specific environment for use, to achieve these goals, the technical solution used in the present invention is as follows:
Nanometer potter's clay modified polyphenyl thioether material for a kind of automotive plastic parts, it is characterized in that, material of the present invention is made by following weight part raw material: polyphenylene sulfide 100, methyl tributanoximo silane 4-5, Sunmorl N 60S 2-3, trimethylsilyl dimethyl methyl phosphonate 5-8, melamine cyanurate 3-4, nanometer potter's clay 10-13, nanometer vermiculite powder 8-12, tindioxide 1-2, polyoxyethylene glycol 2-3, auxiliary agent 12-15.
Described auxiliary agent is made by the raw material of following weight part: diatomite 300-320, jade powder 20-24, nano-sized carbon 1-2, vinylformic acid dimethylamino ethyl ester 4-5, Sodium Benzoate 1-2, tri (propylene glycol) diacrylate 2-3, Silane coupling agent KH550 1-2, Sodium Selenite 1-2, lily bulb powder 2-3, Syzygium aromaticum stem oil 1-2, tripoly phosphate sodium STPP 5.0-7.0; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 ℃, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, obtains.
Nanometer potter's clay modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is: polyphenylene sulfide, nanometer potter's clay, trimethylsilyl dimethyl methyl phosphonate are mixed, be heated to 250-280 ℃, to polyphenylene sulfide melting, stir 5-8 minute, add again nanometer vermiculite powder, tindioxide, polyoxyethylene glycol, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, obtain.
The present invention utilizes the raw material p-poly-phenyl thioethers such as nanometer potter's clay, nanometer vermiculite powder to carry out modification, and the material after improvement has good processing characteristics and mechanical property, and the strength of materials of preparation is high, wear-resisting, electrical property is good, antistatic, corrosion-resistant, shock-resistant, easily machine-shaping, fire-retardant, use safety, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made by following weight part raw material: polyphenylene sulfide 100, methyl tributanoximo silane 5, Sunmorl N 60S 3, trimethylsilyl dimethyl methyl phosphonate 8, melamine cyanurate 4, nanometer potter's clay 12, nanometer vermiculite powder 12, tindioxide 2, polyoxyethylene glycol 3, auxiliary agent 15.This routine polyphenylene sulfide used is high molecular weight crosslinked PPS resin, weight-average molecular weight 3.0-5 * 105.
Described auxiliary agent is made by the raw material of following weight part: diatomite 300, jade powder 20, nano-sized carbon 2, vinylformic acid dimethylamino ethyl ester 4, Sodium Benzoate 1, tri (propylene glycol) diacrylate 2, Silane coupling agent KH550 1, Sodium Selenite 1, lily bulb powder 3, Syzygium aromaticum stem oil 1, tripoly phosphate sodium STPP 5.0; Preparation method puts into calcining furnace by clay at 740 ℃, to calcine 4 hours, cooling, puts into 12% hydrochloric acid soln and soaks 2 hours, filters and takes out, and with clear water, cleans and dries, and is ground into 400 order powder, mixes with other remaining component, and grinding distribution is even, obtains.
Nanometer potter's clay modified polyphenyl thioether material for described a kind of automotive plastic parts, its preparation method is: polyphenylene sulfide, nanometer potter's clay, trimethylsilyl dimethyl methyl phosphonate are mixed, be heated to 280 ℃, to polyphenylene sulfide melting, stir 8 minutes, add again nanometer vermiculite powder, tindioxide, polyoxyethylene glycol, stir 5 minutes, finally add other remaining component, stir after 8 minutes, send into twin screw extruder extruding pelletization, obtain.
The performance test results of material of the present invention is: performance index of the present invention;
Tensile strength (MPa) 153
Elongation at break (%) 2.1
Flexural strength (MPa) 224
Modulus in flexure (MPa) 10400
Notched Izod impact strength (KJ/m2) 10.6.
Claims (2)
1. nanometer potter's clay modified polyphenyl thioether material for an automotive plastic parts, it is characterized in that, this material is made by the raw material of following weight part: polyphenylene sulfide 100, methyl tributanoximo silane 4-5, Sunmorl N 60S 2-3, trimethylsilyl dimethyl methyl phosphonate 5-8, melamine cyanurate 3-4, nanometer potter's clay 10-13, nanometer vermiculite powder 8-12, tindioxide 1-2, polyoxyethylene glycol 2-3, auxiliary agent 12-15;
Described auxiliary agent is made by the raw material of following weight part: diatomite 300-320, jade powder 20-24, nano-sized carbon 1-2, vinylformic acid dimethylamino ethyl ester 4-5, Sodium Benzoate 1-2, tri (propylene glycol) diacrylate 2-3, Silane coupling agent KH550 1-2, Sodium Selenite 1-2, lily bulb powder 2-3, Syzygium aromaticum stem oil 1-2, tripoly phosphate sodium STPP 5.0-7.0; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 ℃, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, obtains.
2. nanometer potter's clay modified polyphenyl thioether material for a kind of automotive plastic parts as claimed in claim 1, its manufacture craft is: polyphenylene sulfide, nanometer potter's clay, trimethylsilyl dimethyl methyl phosphonate are mixed, be heated to 250-280 ℃, to polyphenylene sulfide melting, stir 5-8 minute, add again nanometer vermiculite powder, tindioxide, polyoxyethylene glycol, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into twin screw extruder extruding pelletization, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157563.1A CN103937251A (en) | 2014-04-18 | 2014-04-18 | Nano clay modified polyphenylene sulfide material for auto plastic parts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410157563.1A CN103937251A (en) | 2014-04-18 | 2014-04-18 | Nano clay modified polyphenylene sulfide material for auto plastic parts |
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| CN103937251A true CN103937251A (en) | 2014-07-23 |
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| CN201410157563.1A Pending CN103937251A (en) | 2014-04-18 | 2014-04-18 | Nano clay modified polyphenylene sulfide material for auto plastic parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949996A (en) * | 2016-07-19 | 2016-09-21 | 董芬芳 | Anti-corrosive coating for metal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876040A (en) * | 2012-10-08 | 2013-01-16 | 合肥杰事杰新材料股份有限公司 | Polyphenylene sulfide composite material and preparation method thereof |
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2014
- 2014-04-18 CN CN201410157563.1A patent/CN103937251A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876040A (en) * | 2012-10-08 | 2013-01-16 | 合肥杰事杰新材料股份有限公司 | Polyphenylene sulfide composite material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949996A (en) * | 2016-07-19 | 2016-09-21 | 董芬芳 | Anti-corrosive coating for metal |
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Application publication date: 20140723 |