CN106280212B - The special ABS method of modifying of power battery case - Google Patents
The special ABS method of modifying of power battery case Download PDFInfo
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- CN106280212B CN106280212B CN201610640303.9A CN201610640303A CN106280212B CN 106280212 B CN106280212 B CN 106280212B CN 201610640303 A CN201610640303 A CN 201610640303A CN 106280212 B CN106280212 B CN 106280212B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 20
- ICSWLKDKQBNKAY-UHFFFAOYSA-N 1,1,3,3,5,5-hexamethyl-1,3,5-trisilinane Chemical compound C[Si]1(C)C[Si](C)(C)C[Si](C)(C)C1 ICSWLKDKQBNKAY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 14
- 239000004970 Chain extender Substances 0.000 claims description 10
- MYOXMAQGEINAEF-UHFFFAOYSA-N [C].N1=NN=CC=C1 Chemical compound [C].N1=NN=CC=C1 MYOXMAQGEINAEF-UHFFFAOYSA-N 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 10
- 230000003078 antioxidant effect Effects 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 6
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 6
- UVAUHTUDFIJIDS-UHFFFAOYSA-N FC(C(C(C(F)(F)F)(F)F)(F)F)([K])F Chemical compound FC(C(C(C(F)(F)F)(F)F)(F)F)([K])F UVAUHTUDFIJIDS-UHFFFAOYSA-N 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000007791 dehumidification Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- JGTNAGYHADQMCM-UHFFFAOYSA-N perfluorobutanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JGTNAGYHADQMCM-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 229920000642 polymer Polymers 0.000 abstract description 6
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 230000006911 nucleation Effects 0.000 abstract description 3
- 238000010899 nucleation Methods 0.000 abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003542 behavioural effect Effects 0.000 abstract description 2
- 239000003063 flame retardant Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- XDPAMDIXXGVQLF-UHFFFAOYSA-N FC(F)(F)C(F)(F)C(F)(F)C(F)(F)[S] Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)[S] XDPAMDIXXGVQLF-UHFFFAOYSA-N 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Abstract
A kind of special ABS method of modifying of power battery case, comprises the technical steps that：Dispensing, clean, crush, crystallizing and drying, premixing, mixed melting, high pressure extrusion molding, obtain shell.The application is the new function auxiliary agent for promoting polymer crystallization and improving its grain structure by the way that polyvinyl cyclosilane and graphene microchip is added, it can make polymer heterogeneous nucleation, improve rigidity, wearability and the processing performance of material, its mechanical property is more excellent, more strong compared with other materials to high molecular crystallization and orientation behavioral implications.The present invention assembles the innovation with processing technology by raw material, substantially increases the plasticity and compressive resistance of shell, has good heat conductive insulating flame retardant effect, Product Safety is good, and stability is good.
Description
Technical field
The present invention relates to plastics arts, and in particular to a kind of special ABS method of modifying of power battery case.
Background technology
Currently, motive-power battery mainly has according to shell classification, box hat, aluminum hull, flexible package and several major class of plastic housing.Plastic housing electricity
Pond, is relatively suitble to Large Electric tool to use, and the capacity of battery can carry out arbitrarily devised, the application prospect of battery as needed
Widely, the application on battery car and battery-operated motor cycle at present has great advantage.Study starting point relatively late one
Point is mostly used using PP as the plastic housing of base material currently on the market.Although electric battery with plastic case is designed to battery capacity and popularization and application bring pole
Big facility, but since the heat conductivity of plastic housing is relatively poor, generated for having certain heat during charge and discharge, in addition
When vehicle-mounted charge and discharge, the environment of battery is relative complex.Although the safety of battery will not be caused big problem occur, exist after all
Some potential safety problems.Present resolving ideas mainly is designed as leading with appearance so that the heat that battery is generated in charge and discharge
It can timely distribute.The present invention by from material composition of the shell itself, by change property material for battery shell at
The burning point for dividing reduction battery case, to solve the security hidden trouble caused by the heat that battery generates.
Invention content
Technical problem to be solved by the present invention lies in a kind of performance stabilization of offer, good in economic efficiency power battery cases
Special ABS method of modifying.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of special ABS method of modifying of power battery case, comprises the technical steps that：
(1) it is weighed by following weight proportion：Regenerate ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano-titanium dioxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, tackifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) it clean regeneration ABS will be cleaned is sent in crusher and be crushed, the grain size obtained after broken is less than or equal to
The ABS broken materials of 8mm；
(3) by after crushing ABS broken materials be sent into rinse bath in, ejected wash water is added in rinse bath, to ABS broken materials into
Row cleaning, pulls out drain away the water after the completion；
(4) crystallizing and drying is carried out to the ABS broken materials after cleaning, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Crystallizing and drying is carried out using dehumidification dry air, drying effect can be improved；
(5) by the ABS broken materials and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur after drying
Sour potassium, nano-titanium dioxide, nanoscale haydite powder, antimony oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixing machine
It closes 5-10 minutes, it is for use to obtain mixture；
Above-mentioned premixing mixing speed control is at 260-280 revs/min；
(6) it is anti-that high-temperature fusant is transported to by mouth mold after being plasticized the mixture in step (5) by double screw extruder
Kettle is answered, chain extender and tackifier are added, keeps kettle temperature under the conditions of 235~240 DEG C, 2.0~2.5MPa of pressure, it is molten to obtain mixing
Body；
(7) blend melt is sent melt to filter by high pressure screw extruder, filtered melt passes through high pressure
Metering pump is sent into mold molding, obtains shell.
The application is to promote polymer crystallization and improve its crystal grain by the way that polyvinyl cyclosilane and graphene microchip is added
The new function auxiliary agent of structure, can make polymer heterogeneous nucleation, improve the rigidity, wearability and processing performance of material, mechanical property
Can be more excellent, it is more strong compared with other materials to high molecular crystallization and orientation behavioral implications.
The beneficial effects of the invention are as follows：The present invention assembles the innovation with processing technology by raw material, substantially increases shell
Plasticity and compressive resistance, have good heat conductive insulating flame retardant effect, Product Safety is good, and stability is good.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1
A kind of special ABS method of modifying of power battery case, comprises the technical steps that：
(1) it is weighed by following weight proportion：Regenerate ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano-titanium dioxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, tackifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) it clean regeneration ABS will be cleaned is sent in crusher and be crushed, the grain size obtained after broken is less than or equal to
The ABS broken materials of 8mm；
(3) by after crushing ABS broken materials be sent into rinse bath in, ejected wash water is added in rinse bath, to ABS broken materials into
Row cleaning, pulls out drain away the water after the completion；
(4) crystallizing and drying is carried out to the ABS broken materials after cleaning, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Crystallizing and drying is carried out using dehumidification dry air, drying effect can be improved；
(5) by the ABS broken materials and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur after drying
Sour potassium, nano-titanium dioxide, nanoscale haydite powder, antimony oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixing machine
It closes 5-10 minutes, it is for use to obtain mixture；
Above-mentioned premixing mixing speed control is at 260-280 revs/min；
(6) it is anti-that high-temperature fusant is transported to by mouth mold after being plasticized the mixture in step (5) by double screw extruder
Kettle is answered, chain extender and tackifier are added, keeps kettle temperature under the conditions of 235~240 DEG C, 2.0~2.5MPa of pressure, it is molten to obtain mixing
Body；
(7) blend melt is sent melt to filter by high pressure screw extruder, filtered melt passes through high pressure
Metering pump is sent into mold molding, obtains shell.
Embodiment 2
A kind of special ABS method of modifying of power battery case, comprises the technical steps that：
(1) it is weighed by following weight proportion：Regenerate ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano-titanium dioxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, tackifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) it clean regeneration ABS will be cleaned is sent in crusher and be crushed, the grain size obtained after broken is less than or equal to
The ABS broken materials of 8mm；
(3) by after crushing ABS broken materials be sent into rinse bath in, ejected wash water is added in rinse bath, to ABS broken materials into
Row cleaning, pulls out drain away the water after the completion；
(4) crystallizing and drying is carried out to the ABS broken materials after cleaning, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Crystallizing and drying is carried out using dehumidification dry air, drying effect can be improved；
(5) by the ABS broken materials and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur after drying
Sour potassium, nano-titanium dioxide, nanoscale haydite powder, antimony oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixing machine
It closes 5-10 minutes, it is for use to obtain mixture；
Above-mentioned premixing mixing speed control is at 260-280 revs/min；
(6) it is anti-that high-temperature fusant is transported to by mouth mold after being plasticized the mixture in step (5) by double screw extruder
Kettle is answered, chain extender and tackifier are added, keeps kettle temperature under the conditions of 235~240 DEG C, 2.0~2.5MPa of pressure, it is molten to obtain mixing
Body；
(7) blend melt is sent melt to filter by high pressure screw extruder, filtered melt passes through high pressure
Metering pump is sent into mold molding, obtains shell.
Above-mentioned tackifier are made of the component of following weight：Ethylene glycol 80g, glycidyl acrylate 15g, pitch
5g, n-butyl acrylate 10g, lauryl mercaptan 5g, lac resin 4g, microwax 2g, pure-acrylic emulsion 5g；The tackifier are special
It is configured for regenerative PET melt, the speed of viscosity increasement is fast, and effect is good.
(7) PET melt after thickening is directly used in spinning, you can obtain high intensity staple fiber.
Embodiment 3
A kind of special ABS method of modifying of power battery case, comprises the technical steps that：
(1) it is weighed by following weight proportion：Regenerate ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano-titanium dioxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, tackifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) it clean regeneration ABS will be cleaned is sent in crusher and be crushed, the grain size obtained after broken is less than or equal to
The ABS broken materials of 8mm；
(3) by after crushing ABS broken materials be sent into rinse bath in, ejected wash water is added in rinse bath, to ABS broken materials into
Row cleaning, pulls out drain away the water after the completion；
(4) crystallizing and drying is carried out to the ABS broken materials after cleaning, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Crystallizing and drying is carried out using dehumidification dry air, drying effect can be improved；
(5) by the ABS broken materials and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur after drying
Sour potassium, nano-titanium dioxide, nanoscale haydite powder, antimony oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixing machine
It closes 5-10 minutes, it is for use to obtain mixture；
Above-mentioned premixing mixing speed control is at 260-280 revs/min；
(6) it is anti-that high-temperature fusant is transported to by mouth mold after being plasticized the mixture in step (5) by double screw extruder
Kettle is answered, chain extender and tackifier are added, keeps kettle temperature under the conditions of 235~240 DEG C, 2.0~2.5MPa of pressure, it is molten to obtain mixing
Body；
(7) blend melt is sent melt to filter by high pressure screw extruder, filtered melt passes through high pressure
Metering pump is sent into mold molding, obtains shell.
The graphene microchip is to generate graphite carbon crystal so that three-dimensional cellular fashion length is brilliant, graphite carbon crystal profit after generation
It with the nano-milled mode of wet type, is ground with single direction, generation thickness is nanosizing, and area is micronized graphene microchip；
The graphene microchip minimizing thickness is 5nm, and graphene microchip enhances infrared radiation wavelength, and wavelength peak-peak exists
7.5~9.5 μm.Graphene microchip is the new function auxiliary agent for promoting polymer crystallization and improving its grain structure, can make polymer
Heterogeneous nucleation, improves the rigidity, wearability and processing performance of material, and mechanical property is more excellent.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of special ABS method of modifying of power battery case, which is characterized in that comprise the technical steps that：
(1) it is weighed by following weight proportion：Regenerate ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA) 1kg,
Glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano-titanium dioxide 0.5kg, nanoscale haydite powder 0.5kg, antimony oxide
0.1kg, vulcanizing agent 0.2kg, tackifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) it clean regeneration ABS will be cleaned is sent in crusher and be crushed, the grain size obtained after broken is less than or equal to 8mm
ABS broken materials；
(3) the ABS broken materials after crushing are sent into rinse bath, ejected wash water is added in rinse bath, ABS broken materials carried out clear
It washes, pulls out drain away the water after the completion；
(4) crystallizing and drying is carried out to the ABS broken materials after cleaning, it is therefore an objective to remove the moisture in raw material and improve the softening of raw material
Point；
(5) by the ABS broken materials and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulfonic acid after drying
Potassium, nano-titanium dioxide, nanoscale haydite powder, antimony oxide, vulcanizing agent, antioxidant and graphene microchip are pre-mixed in mixing machine
5-10 minutes, it is for use to obtain mixture；
(6) high-temperature fusant reaction kettle is transported to by mouth mold after being plasticized the mixture in step (5) by double screw extruder,
Chain extender and tackifier are added, keeps kettle temperature under the conditions of 235~240 DEG C, 2.0~2.5MPa of pressure, obtains blend melt；
(7) blend melt is sent melt to filter by high pressure screw extruder, filtered melt passes through high pressure measurement
Pump is sent into mold molding, obtains shell；
The graphene microchip is to generate graphite carbon crystal so that three-dimensional cellular fashion length is brilliant, and graphite carbon crystal utilizes wet after generation
The nano-milled mode of formula, is ground with single direction, and generation thickness is nanosizing, and area is micronized graphene microchip；It is described
Graphene microchip minimizing thickness is 5nm, and graphene microchip enhances infrared radiation wavelength, wavelength peak-peak 7.5~
9.5μm。
2. the special ABS method of modifying of power battery case according to claim 1, which is characterized in that in above-mentioned steps (4)
Crystallizing and drying is carried out using dehumidification dry air.
3. the special ABS method of modifying of power battery case according to claim 1, which is characterized in that in above-mentioned steps (5)
Mixing speed control is pre-mixed at 260-280 revs/min.
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| CN201610640303.9A CN106280212B (en) | 2016-08-05 | 2016-08-05 | The special ABS method of modifying of power battery case |
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| CN201610640303.9A CN106280212B (en) | 2016-08-05 | 2016-08-05 | The special ABS method of modifying of power battery case |
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| CN106280212B true CN106280212B (en) | 2018-10-26 |
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| CN108976630A (en) * | 2018-08-07 | 2018-12-11 | 天津金派英克莱自行车股份有限公司 | A kind of battery case production technology of electric bicycle |
| CN110527183A (en) * | 2019-07-29 | 2019-12-03 | 德红柜智能科技(厦门)有限公司 | A kind of battery case PP composite material and preparation method thereof |
| CN110862508B (en) * | 2019-11-27 | 2021-07-13 | 陕西科技大学 | Preparation method of triazine-based fluorine-containing chain extender modified polyurethane emulsion |
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| CN104371265A (en) * | 2014-12-11 | 2015-02-25 | 东莞市国立科技有限公司 | Reclaimed ABS (acrylonitrile butadiene styrene) environment-friendly modified material and preparation method thereof |
| CN104610740A (en) * | 2015-01-30 | 2015-05-13 | 上海日之升新技术发展有限公司 | Material for new energy battery cases and preparation method of material |
| CN105368043B (en) * | 2015-12-07 | 2019-10-25 | 宁波墨西新材料有限公司 | A kind of graphene heat-conducting plastic and preparation method thereof |
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