CN103382287A - Automobile distributor cap prepared from waste PET bottle flakes - Google Patents
Automobile distributor cap prepared from waste PET bottle flakes Download PDFInfo
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- CN103382287A CN103382287A CN2013102594940A CN201310259494A CN103382287A CN 103382287 A CN103382287 A CN 103382287A CN 2013102594940 A CN2013102594940 A CN 2013102594940A CN 201310259494 A CN201310259494 A CN 201310259494A CN 103382287 A CN103382287 A CN 103382287A
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses an automobile distributor cap prepared from waste PET bottle flakes. The automobile distributor cap comprises the following raw materials by weight: 40 to 50 parts of a PET resin, 60 to 70 parts of waste PET bottle flakes, 10 to 13 parts of a glass fiber, 2 to 3 parts of polyacrylamide, 2 to 3 parts of nanometer diatomite, 2 to 3 parts of zinc dust, 3 to 4 parts of boric acid, 1 to 2 parts of meerschaum powder, 1 to 2 parts of epoxidized soybean oil, 1 to 2 parts of polyethyleneglycol diglycidylether, 1 to 2 parts of dicapryl epoxytetrahydrophthalate, 1 to 2 parts of 2-(3,4-epoxycyclohexyl)ethyl trimethoxy silane and 2 to 4 parts of a modification auxiliary agent. According to the invention, the waste PET bottle flakes are doped in production of the automobile distributor cap, so the environment is protected, the waste is utilized, and the automobile distributor cap has good performance.
Description
Technical field
The present invention relates generally to a kind of distributor plate, relates in particular to the automobile distributor controlled lid that the waste and old pet bottle of a kind of use sheet is produced.
Background technology
PET is the polymkeric substance of oyster white or light yellow highly crystalline, surface smoothing and glossy.Anti-creep, fatigue resistance, rub resistance are good, wear away little and hardness is high, have toughness maximum in thermoplastics; Electrical insulation capability is good, and temperature influence is little, but corona resistance is relatively poor.Nontoxic, weathering resistance, chemical proof good stability, water-intake rate is low, and weak acid resistant and organic solvent, but thermo-labile water soaking are not alkaline-resisting.The second-order transition temperature of PET resin is higher, and crystallization velocity is slow, and molding cycle is long, and shaping cycle is long, and molding shrinkage is large, poor dimensional stability, and the moulding of crystallization is fragility, and thermotolerance is low etc.; The large multiplex glass fibre of the automobile distributor controlled lid of traditional mode of production strengthens the bad performances such as heat-drawn wire of improving PET, but automobile distributor controlled lid still crack, damage etc. can often occur, affected the normal use of car, therefore easily cause potential safety hazard, a kind of new, high performance distributor plate is necessary for the development of automobile cause.
Summary of the invention
The object of the invention is exactly the automobile distributor controlled lid in order to provide the waste and old pet bottle of a kind of use sheet to produce.
The present invention is achieved by the following technical solutions:
The automobile distributor controlled lid that the waste and old pet bottle of a kind of use sheet is produced, it is comprised of the raw material of following weight parts:
PET resin 40-50, waste and old pet bottle sheet 60-70, glass fibre 10-13, polyacrylamide 2-3, nano diatomite 2-3, zinc powder 2-3, boric acid 3-4, sepiolite powder 1-2, epoxy soybean oil 1-2, polyethyleneglycol diglycidylether 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 1-2,2-(3,4-epoxycyclohexyl) ethyl trimethoxy silane 1-2, modified additive 2-4;
Described modified additive is comprised of the raw material of following weight parts:
Chlorinatedpolyethylene 70-80, eva resin 4-5, aluminum nitride powder 5-6, fatty acid polyglycol ester 1-2, chromium boride 0.2-0.4, whiteruss 1-2;
Above-mentioned fatty acid polyglycol ester and aluminum nitride powder are mixed, add the eva resin, the rising temperature is incubated 1-2 hour to 80-90 ℃, adds each raw material of residue, and 1000-1200 rev/min was disperseed 10-15 minute, ball milling, and oven dry is sieved, and gets the particle of 2-3 μ m.
The preparation method of the automobile distributor controlled lid that the waste and old pet bottle of a kind of use sheet is produced comprises the following steps:
Polyethyleneglycol diglycidylether, sepiolite powder, polyacrylamide are mixed, at 80-90 ℃ of lower insulation reaction 30-40 minute, add nano diatomite after fully stirring, send in high-speed mixer and mixed 3-5 processed minute, rotating speed is 600-700 rev/min; Glass fibre, epoxy soybean oil, waste and old pet bottle sheet, modified additive are mixed, add boric acid after stirring fully, 90-100 ℃ lower insulation reaction 1-2 hour, 600-700 rev/min was disperseed 10-15 minute; Each raw material after above-mentioned processing is mixed with surplus stock, stir, send into twin screw extruder, extrude injection moulding through twin screw extruder.
Advantage of the present invention is:
The present invention adopts waste and old pet bottle sheet doping to use, and accomplishes protection of the environment, utilization of waste material, and the distributor plate performance is good.
Embodiment
Embodiment 1
The automobile distributor controlled lid that the waste and old pet bottle of a kind of use sheet is produced, it is comprised of the raw material of following weight parts (kilogram):
PET resin 50, waste and old pet bottle sheet 70, glass fibre 13, polyacrylamide 3, nano diatomite 3, zinc powder 3, boric acid 4, sepiolite powder 2, epoxy soybean oil 2, polyethyleneglycol diglycidylether 2, epoxy tetrahydro-2-ethylhexyl phthalate 1,2-(3,4-epoxycyclohexyl) ethyl trimethoxy silane 2, modified additive 4;
Described modified additive is comprised of the raw material of following weight parts:
Chlorinatedpolyethylene 80, eva resin 5, aluminum nitride powder 6, fatty acid polyglycol ester 2, chromium boride 0.4, whiteruss 2;
Above-mentioned fatty acid polyglycol ester and aluminum nitride powder are mixed, add the eva resin, rising temperature to 90 ℃ is incubated 2 hours, adds each raw material of residue, and 1200 rev/mins were disperseed 15 minutes, ball milling, and oven dry is sieved, and gets the particle of 3 μ m.
The preparation method of the automobile distributor controlled lid that the waste and old pet bottle of a kind of use sheet is produced comprises the following steps:
Polyethyleneglycol diglycidylether, sepiolite powder, polyacrylamide are mixed, 90 ℃ of lower insulation reaction 40 minutes, add nano diatomite after fully stirring, sent in high-speed mixer mixed system 5 minutes, rotating speed is 700 rev/mins; Glass fibre, epoxy soybean oil, waste and old pet bottle sheet, modified additive are mixed, add boric acid after stirring fully, 100 ℃ of lower insulation reaction 2 hours, 700 rev/mins were disperseed 15 minutes; Each raw material after above-mentioned processing is mixed with surplus stock, stir, send into twin screw extruder, extrude injection moulding through twin screw extruder.
Performance test:
Heat-drawn wire: 217 ℃;
Tensile strength: 154.5MPa;
Flexural strength: 219MPa;
Flame retardant resistance, UL94 measures: will light with the sample that processing method of the present invention makes, and flame be removed rear sample certainly put out fast in 10s, without the melt drippage of burning, result is VO.
Claims (2)
1. automobile distributor controlled lid of producing with waste and old pet bottle sheet is characterized in that what it was comprised of the raw material of following weight parts:
PET resin 40-50, waste and old pet bottle sheet 60-70, glass fibre 10-13, polyacrylamide 2-3, nano diatomite 2-3, zinc powder 2-3, boric acid 3-4, sepiolite powder 1-2, epoxy soybean oil 1-2, polyethyleneglycol diglycidylether 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 1-2,2-(3,4-epoxycyclohexyl) ethyl trimethoxy silane 1-2, modified additive 2-4;
Described modified additive is comprised of the raw material of following weight parts:
Chlorinatedpolyethylene 70-80, eva resin 4-5, aluminum nitride powder 5-6, fatty acid polyglycol ester 1-2, chromium boride 0.2-0.4, whiteruss 1-2;
Above-mentioned fatty acid polyglycol ester and aluminum nitride powder are mixed, add the eva resin, the rising temperature is incubated 1-2 hour to 80-90 ℃, adds each raw material of residue, and 1000-1200 rev/min was disperseed 10-15 minute, ball milling, and oven dry is sieved, and gets the particle of 2-3 μ m.
2. the preparation method of the automobile distributor controlled lid produced of the waste and old pet bottle of a use as claimed in claim 1 sheet is characterized in that comprising the following steps:
Polyethyleneglycol diglycidylether, sepiolite powder, polyacrylamide are mixed, at 80-90 ℃ of lower insulation reaction 30-40 minute, add nano diatomite after fully stirring, send in high-speed mixer and mixed 3-5 processed minute, rotating speed is 600-700 rev/min; Glass fibre, epoxy soybean oil, waste and old pet bottle sheet, modified additive are mixed, add boric acid after stirring fully, 90-100 ℃ lower insulation reaction 1-2 hour, 600-700 rev/min was disperseed 10-15 minute; Each raw material after above-mentioned processing is mixed with surplus stock, stir, send into twin screw extruder, extrude injection moulding through twin screw extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102594940A CN103382287A (en) | 2013-06-26 | 2013-06-26 | Automobile distributor cap prepared from waste PET bottle flakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102594940A CN103382287A (en) | 2013-06-26 | 2013-06-26 | Automobile distributor cap prepared from waste PET bottle flakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103382287A true CN103382287A (en) | 2013-11-06 |
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ID=49490228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102594940A Pending CN103382287A (en) | 2013-06-26 | 2013-06-26 | Automobile distributor cap prepared from waste PET bottle flakes |
Country Status (1)
| Country | Link |
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| CN (1) | CN103382287A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990546A (en) * | 2005-12-30 | 2007-07-04 | 上海杰事杰新材料股份有限公司 | Punching-resistant reinforced polyester blending engineering material and method for preparing same |
| CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
| CN103122131A (en) * | 2012-04-19 | 2013-05-29 | 北京工商大学 | Fully-degradable biomass composite material and preparation method thereof |
-
2013
- 2013-06-26 CN CN2013102594940A patent/CN103382287A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990546A (en) * | 2005-12-30 | 2007-07-04 | 上海杰事杰新材料股份有限公司 | Punching-resistant reinforced polyester blending engineering material and method for preparing same |
| CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
| CN103122131A (en) * | 2012-04-19 | 2013-05-29 | 北京工商大学 | Fully-degradable biomass composite material and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131106 |
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| RJ01 | Rejection of invention patent application after publication |