CN103937218A - Potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts - Google Patents
Potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts Download PDFInfo
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- CN103937218A CN103937218A CN201410156944.8A CN201410156944A CN103937218A CN 103937218 A CN103937218 A CN 103937218A CN 201410156944 A CN201410156944 A CN 201410156944A CN 103937218 A CN103937218 A CN 103937218A
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- potassium titanate
- polyphenylene ether
- titanate whisker
- automotive plastic
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Abstract
The invention belongs to the field of polymer materials and specifically relates to a potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenylene ether, 12-14 parts of potassium titanate whisker, 5-7 parts of nano-montmorillonite, 1-2 parts of ammonium molybdate, 3-5 parts of zinc borate, 1-2 parts of anti-aging agent MB, 1-2 parts of 2-mercaptobenzothiazole, 1-3 parts of methyltrimethoxysilane, 1-2 parts of polybenzimidazole, 2-3 parts of sodium silicate, 4-5 parts of tributyl citrate, 1-2 parts of sodium lauryl sulfate and 12-15 parts of additives. The potassium titanate whisker-modified polyphenylene ether material disclosed by the invention utilizes the potassium titanate whisker, the nano-montmorillonite and other raw materials to perform modification treatment on the polyphenylene ether so as to improve the mechanical properties of the traditional polyphenylene ether material; the prepared material has the advantages of firmness, wear resistance, heat resistance, corrosion resistance, good lubricity, high surface gloss, easiness in processing and forming, and safety and reliability in use, and can be widely used for manufacturing various automotive plastic parts.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material and preparation method thereof.
Background technology
Polyphenylene oxide (PPO) is one of five large-engineering plastics, has excellent physical and mechanical properties, thermotolerance and electrical apparatus insulation, and its water absorbability is low, creep resistance is excellent.Be widely used in the fields such as automobile component.PPO is Non-crystallizable polymer, and its melt viscosity is very large, and mobility is very poor, and the words of not modification cannot be used owing to not processing substantially.
In order to improve the performance of polyphenylene oxide (PPO) material, widen materials'use scope, need to improve polyphenylene oxide (PPO) material prescription, material is carried out to modification, can be widely used in each position of automobile.
Summary of the invention
The object of the invention is to, a kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material is provided, promoted the performance of traditional polyphenyl ether 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:
A kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material, it is characterized in that, material of the present invention is made up of the raw material of following weight part: polyphenylene oxide 100, potassium titanate crystal whisker 12-14, nano imvite 5-7, ammonium molybdate 1-2, zinc borate 3-5, antioxidant MB 1-2,2-thiol group benzimidazolyl 1-2, methyltrimethoxy silane 1-3, polybenzimidazole 1-2, water glass 2-3, tributyl citrate 4-5, sodium laurylsulfate 1-2, auxiliary agent 12-15.
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, vinylformic acid dimethylamino ethyl ester 2-3, nano titanium oxide 3-4, nano silicon 1-2, SnO
21-2, B
2o
35-7, Sodium Selenite 4-5, oxidation inhibitor 1035 1-2, dimethyl silicone oil 1-2, Syzygium aromaticum stem oil 1-2, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, linking agent TAC 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material, its preparation method is: polyphenylene oxide, potassium titanate crystal whisker, tributyl citrate are mixed, be heated to 250-280 DEG C, to polyphenylene oxide melting, stir 5-8 minute, add again antioxidant MB, 2-thiol group benzimidazolyl, methyltrimethoxy silane, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into extruding pelletization in twin screw extruder, to obtain final product.
The present invention utilizes the raw material such as potassium titanate crystal whisker, nano imvite polyphenylene ether to carry out modification, improve traditional polyphenyl ether material mechanical property, the material of preparation is firm wear-resisting, heat-resistant anticorrosive erosion, oilness is good, and surface gloss is high, easily machine-shaping, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The present embodiment material is made up of the raw material of following weight part: polyphenylene oxide 100, potassium titanate crystal whisker 14, nano imvite 7, ammonium molybdate 2, zinc borate 5, antioxidant MB 2,2-thiol group benzimidazolyl 2, methyltrimethoxy silane 2, polybenzimidazole 2, water glass 3, tributyl citrate 5, sodium laurylsulfate 2, auxiliary agent 15.Described polyphenylene oxide is selected the polyphenylene oxide resin of viscosity within the scope of 0.35 ~ 0.65Pas.
Described auxiliary agent is made up of the raw material of following weight part: clay 300, vinylformic acid dimethylamino ethyl ester 3, nano titanium oxide 4, nano silicon 1, SnO
21, B
2o
35, Sodium Selenite 5, oxidation inhibitor 1,035 1, dimethyl silicone oil 1, Syzygium aromaticum stem oil 1, Vulcanization accelerator TMTD 2, aluminium hydroxide 8, linking agent TAC 1; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
Described a kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material, its preparation method is: polyphenylene oxide, potassium titanate crystal whisker, tributyl citrate are mixed, be heated to 280 DEG C, to polyphenylene oxide melting, stir 8 minutes, add again antioxidant MB, 2-thiol group benzimidazolyl, methyltrimethoxy silane, stir 5 minutes, finally add other remaining component, stir after 8 minutes, send into extruding pelletization in twin screw extruder, to obtain final product.
The performance of material of the present invention: melt flow index is 15-19.3g/10min at 280 DEG C, notched Izod impact strength is 10.1-13.2kJ/m2, tensile strength is 72.1-79.3MPa, flexural strength 138.0-147.9MPa, modulus in flexure is 2665.3-2851.7MPa, and heat-drawn wire is 122.2-127.6 DEG C.
Claims (2)
1. an automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material, it is characterized in that, this material is made up of the raw material of following weight part: polyphenylene oxide 100, potassium titanate crystal whisker 12-14, nano imvite 5-7, ammonium molybdate 1-2, zinc borate 3-5, antioxidant MB 1-2,2-thiol group benzimidazolyl 1-2, methyltrimethoxy silane 1-3, polybenzimidazole 1-2, water glass 2-3, tributyl citrate 4-5, sodium laurylsulfate 1-2, auxiliary agent 12-15;
Described auxiliary agent is made up of the raw material of following weight part: clay 300-320, vinylformic acid dimethylamino ethyl ester 2-3, nano titanium oxide 3-4, nano silicon 1-2, SnO
21-2, B
2o
35-7, Sodium Selenite 4-5, oxidation inhibitor 1035 1-2, dimethyl silicone oil 1-2, Syzygium aromaticum stem oil 1-2, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10, linking agent TAC 1-2; Preparation method puts into calcining furnace by clay to calcine 3-4 hour at 710-740 DEG C, cooling, puts into 10-12% hydrochloric acid soln and soaks 1-2 hour, filter and take out, clean and dry with clear water, be ground into 200-400 order powder, mix with other remaining component, grinding distribution is even, to obtain final product.
2. a kind of automotive plastic parts potassium titanate crystal whisker modified polyphenyl ether material as claimed in claim 1, its manufacture craft is: polyphenylene oxide, potassium titanate crystal whisker, tributyl citrate are mixed, be heated to 250-280 DEG C, to polyphenylene oxide melting, stir 5-8 minute, add again antioxidant MB, 2-thiol group benzimidazolyl, methyltrimethoxy silane, stir 4-5 minute, finally add other remaining component, stir after 5-8 minute, send into extruding pelletization in twin screw extruder, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156944.8A CN103937218A (en) | 2014-04-18 | 2014-04-18 | Potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156944.8A CN103937218A (en) | 2014-04-18 | 2014-04-18 | Potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts |
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| Publication Number | Publication Date |
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| CN103937218A true CN103937218A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156944.8A Pending CN103937218A (en) | 2014-04-18 | 2014-04-18 | Potassium titanate whisker-modified polyphenylene ether material for automotive plastic parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700508A (en) * | 2016-12-09 | 2017-05-24 | 芜湖天鸿汽车零部件有限公司 | Material of automobile brake pedal and preparation method thereof |
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| CN102199342A (en) * | 2011-05-30 | 2011-09-28 | 长沙天鹅工业泵股份有限公司 | Polyphenylene oxide composite material, preparation method thereof and application thereof |
| CN102796362A (en) * | 2011-05-24 | 2012-11-28 | 比亚迪股份有限公司 | Polyphenylether material and preparation method thereof |
| CN103013118A (en) * | 2011-09-24 | 2013-04-03 | 张国庆 | High toughness filling reinforcement poly phenylene sulfide (PPS)/poly-p-phenylene oxide (PPO) alloy and method for preparing same |
| CN103509329A (en) * | 2012-06-28 | 2014-01-15 | 中山台光电子材料有限公司 | Low dielectric resin composite and copper foil base plate applying composite as well as printed circuit board |
| CN103613880A (en) * | 2013-10-28 | 2014-03-05 | 安徽精一机械设备有限公司 | Flame-retardant foam material |
| CN103642209A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Waterproof temperature-resistant modified nylon material for automobile plastic members |
| CN103642207A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Antistatic pliable modified nylon material for automobile plastic members |
-
2014
- 2014-04-18 CN CN201410156944.8A patent/CN103937218A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796362A (en) * | 2011-05-24 | 2012-11-28 | 比亚迪股份有限公司 | Polyphenylether material and preparation method thereof |
| CN102199342A (en) * | 2011-05-30 | 2011-09-28 | 长沙天鹅工业泵股份有限公司 | Polyphenylene oxide composite material, preparation method thereof and application thereof |
| CN103013118A (en) * | 2011-09-24 | 2013-04-03 | 张国庆 | High toughness filling reinforcement poly phenylene sulfide (PPS)/poly-p-phenylene oxide (PPO) alloy and method for preparing same |
| CN103509329A (en) * | 2012-06-28 | 2014-01-15 | 中山台光电子材料有限公司 | Low dielectric resin composite and copper foil base plate applying composite as well as printed circuit board |
| CN103613880A (en) * | 2013-10-28 | 2014-03-05 | 安徽精一机械设备有限公司 | Flame-retardant foam material |
| CN103642209A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Waterproof temperature-resistant modified nylon material for automobile plastic members |
| CN103642207A (en) * | 2013-11-18 | 2014-03-19 | 安徽宜万丰电器有限公司 | Antistatic pliable modified nylon material for automobile plastic members |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700508A (en) * | 2016-12-09 | 2017-05-24 | 芜湖天鸿汽车零部件有限公司 | Material of automobile brake pedal and preparation method thereof |
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Application publication date: 20140723 |
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