CN106280212A - Power battery case special ABS method of modifying - Google Patents
Power battery case special ABS method of modifying Download PDFInfo
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- CN106280212A CN106280212A CN201610640303.9A CN201610640303A CN106280212A CN 106280212 A CN106280212 A CN 106280212A CN 201610640303 A CN201610640303 A CN 201610640303A CN 106280212 A CN106280212 A CN 106280212A
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- abs
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- battery case
- power battery
- graphene microchip
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 15
- 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
- 239000004970 Chain extender Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 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
- 238000004140 cleaning Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000000465 moulding Methods 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
- 239000013078 crystal Substances 0.000 claims description 5
- 238000007791 dehumidification Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000010298 pulverizing process 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
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- HNXDYNVXCUCKMS-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid;potassium Chemical compound [K].OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F HNXDYNVXCUCKMS-UHFFFAOYSA-N 0.000 claims 1
- 238000009530 blood pressure measurement Methods 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
- 238000012545 processing Methods 0.000 abstract description 5
- 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
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 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
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 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
- 238000005516 engineering process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 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
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 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
- 230000006872 improvement Effects 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000011160 research Methods 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of power battery case special ABS method of modifying, comprises the technical steps that: dispensing, clean, pulverize, crystallizing and drying, premixing, mixed melting, high pressure extrusion molding, obtain shell.The application is to promote polymer crystallization and improve the New function auxiliary agent of its grainiess by adding polyvinyl cyclosilane and graphene microchip, polymer heterogeneous nucleation can be made, improve the rigidity of material, wearability and processing characteristics, its mechanical property is more excellent, the strongest to high molecular crystallization and orientation behavioral implications relatively other materials.The present invention assembles the innovation with processing technique by raw material, substantially increases plasticity and the compressive resistance of housing, has good heat conductive insulating flame retardant effect, and Product Safety is good, good stability.
Description
Technical field
The present invention relates to plastics arts, be specifically related to a kind of power battery case special ABS method of modifying.
Background technology
At present, motive-power battery mainly has according to shell classification, box hat, aluminum hull, flexible package and mould several big class of shell.Mould shell electricity
Pond, is relatively suitable for Large Electric instrument and uses, and the capacity of battery can carry out arbitrarily devised as required, the application prospect of battery
Widely, the application on battery car and battery-operated motor cycle has great advantage at present.Research starting point the most later
Point, in the market many in order to PP be base material mould shell.Although electric battery with plastic case brings pole to battery capacity design and popularization and application
Big facility, but relatively poor owing to moulding the heat conductivity of shell, produce for having certain heat during charge and discharge, add
During vehicle-mounted discharge and recharge, the environment of battery is relative complex.Although being not result in that big problem occurs in the safety of battery, but exist after all
Certain potential safety hazard.Present resolving ideas is mainly designed as main with outward appearance so that the heat that battery produces when discharge and recharge
Can distribute timely.The present invention is by from material composition of the shell itself, by changing the one-tenth of property material for battery shell
Divide the burning-point of reduction battery case, solve the security hidden trouble caused due to the heat of battery generation.
Summary of the invention
The technical problem to be solved is to provide a kind of stable performance, good in economic efficiency power battery case
Special ABS method of modifying.
The technical problem to be solved realizes by the following technical solutions:
A kind of power battery case special ABS method of modifying, comprises the technical steps that:
(1) weigh by following weight proportion: regeneration ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano titanium oxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, viscosifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) being sent in disintegrating machine crush by cleaning clean regeneration ABS, the particle diameter obtained after crushing is less than or equal to
The ABS broken material of 8mm；
(3) the ABS broken material after pulverizing is sent in rinse bath, adds rinse water, enter ABS broken material in rinse bath
Row cleans, and pulls out and drain away the water after completing；
(4) the ABS broken material after cleaning is carried out crystallizing and drying, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Dehumidification dry air is used to carry out crystallizing and drying, it is possible to increase drying effect；
(5) by dried ABS broken material and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur
Acid potassium, nano titanium oxide, nanoscale haydite powder, stibium oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixer
Close 5-10 minute, obtain compound stand-by；
Above-mentioned premixing mixing speed controls at 260-280 rev/min；
(6) it is transported to high-temperature fusant by mouth die after being plastified by double screw extruder by the compound in step (5) anti-
Answer still, add chain extender and viscosifier, keep still temperature 235～240 DEG C, under the conditions of pressure 2.0～2.5MPa, obtain mixing and melt
Body；
(7) by melt, blend melt being delivered to filter through high pressure screw extruder, the melt after filtration is through high pressure
Dosing pump, sends into mould molding, obtains shell.
The application is to promote polymer crystallization and improve its crystal grain by adding polyvinyl cyclosilane and graphene microchip
The New function auxiliary agent of structure, can make polymer heterogeneous nucleation, improves the rigidity of material, wearability and processing characteristics, its mechanical property
Can be more excellent, the strongest to high molecular crystallization and orientation behavioral implications relatively other materials.
The invention has the beneficial effects as follows: the present invention assembles the innovation with processing technique by raw material, substantially increases housing
Plasticity and compressive resistance, there is good heat conductive insulating flame retardant effect, Product Safety is good, good stability.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of power battery case special ABS method of modifying, comprises the technical steps that:
(1) weigh by following weight proportion: regeneration ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano titanium oxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, viscosifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) being sent in disintegrating machine crush by cleaning clean regeneration ABS, the particle diameter obtained after crushing is less than or equal to
The ABS broken material of 8mm；
(3) the ABS broken material after pulverizing is sent in rinse bath, adds rinse water, enter ABS broken material in rinse bath
Row cleans, and pulls out and drain away the water after completing；
(4) the ABS broken material after cleaning is carried out crystallizing and drying, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Dehumidification dry air is used to carry out crystallizing and drying, it is possible to increase drying effect；
(5) by dried ABS broken material and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur
Acid potassium, nano titanium oxide, nanoscale haydite powder, stibium oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixer
Close 5-10 minute, obtain compound stand-by；
Above-mentioned premixing mixing speed controls at 260-280 rev/min；
(6) it is transported to high-temperature fusant by mouth die after being plastified by double screw extruder by the compound in step (5) anti-
Answer still, add chain extender and viscosifier, keep still temperature 235～240 DEG C, under the conditions of pressure 2.0～2.5MPa, obtain mixing and melt
Body；
(7) by melt, blend melt being delivered to filter through high pressure screw extruder, the melt after filtration is through high pressure
Dosing pump, sends into mould molding, obtains shell.
Embodiment 2
A kind of power battery case special ABS method of modifying, comprises the technical steps that:
(1) weigh by following weight proportion: regeneration ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano titanium oxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, viscosifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) being sent in disintegrating machine crush by cleaning clean regeneration ABS, the particle diameter obtained after crushing is less than or equal to
The ABS broken material of 8mm；
(3) the ABS broken material after pulverizing is sent in rinse bath, adds rinse water, enter ABS broken material in rinse bath
Row cleans, and pulls out and drain away the water after completing；
(4) the ABS broken material after cleaning is carried out crystallizing and drying, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Dehumidification dry air is used to carry out crystallizing and drying, it is possible to increase drying effect；
(5) by dried ABS broken material and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur
Acid potassium, nano titanium oxide, nanoscale haydite powder, stibium oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixer
Close 5-10 minute, obtain compound stand-by；
Above-mentioned premixing mixing speed controls at 260-280 rev/min；
(6) it is transported to high-temperature fusant by mouth die after being plastified by double screw extruder by the compound in step (5) anti-
Answer still, add chain extender and viscosifier, keep still temperature 235～240 DEG C, under the conditions of pressure 2.0～2.5MPa, obtain mixing and melt
Body；
(7) by melt, blend melt being delivered to filter through high pressure screw extruder, the melt after filtration is through high pressure
Dosing pump, sends into mould molding, obtains shell.
Above-mentioned viscosifier are made up of the component of following weight: ethylene glycol 80g, glycidyl acrylate 15g, Colophonium
5g, n-butyl acrylate 10g, lauryl mercaptan 5g, lac resin 4g, microwax 2g, pure-acrylic emulsion 5g；These viscosifier are special
Configuring for regenerative PET melt, the speed of viscosity increasement is fast, effective.
(7) PET melt after thickening is directly used in spinning, i.e. can get high intensity chopped fiber.
Embodiment 3
A kind of power battery case special ABS method of modifying, comprises the technical steps that:
(1) weigh by following weight proportion: regeneration ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA)
1kg, glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano titanium oxide 0.5kg, nanoscale haydite powder 0.5kg, oxidation
Antimony 0.1kg, vulcanizing agent 0.2kg, viscosifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) being sent in disintegrating machine crush by cleaning clean regeneration ABS, the particle diameter obtained after crushing is less than or equal to
The ABS broken material of 8mm；
(3) the ABS broken material after pulverizing is sent in rinse bath, adds rinse water, enter ABS broken material in rinse bath
Row cleans, and pulls out and drain away the water after completing；
(4) the ABS broken material after cleaning is carried out crystallizing and drying, it is therefore an objective to remove the moisture in raw material and improve raw material
Softening point；Dehumidification dry air is used to carry out crystallizing and drying, it is possible to increase drying effect；
(5) by dried ABS broken material and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulphur
Acid potassium, nano titanium oxide, nanoscale haydite powder, stibium oxide, vulcanizing agent, antioxidant and graphene microchip premix in mixer
Close 5-10 minute, obtain compound stand-by；
Above-mentioned premixing mixing speed controls at 260-280 rev/min；
(6) it is transported to high-temperature fusant by mouth die after being plastified by double screw extruder by the compound in step (5) anti-
Answer still, add chain extender and viscosifier, keep still temperature 235～240 DEG C, under the conditions of pressure 2.0～2.5MPa, obtain mixing and melt
Body；
(7) by melt, blend melt being delivered to filter through high pressure screw extruder, the melt after filtration is through high pressure
Dosing pump, sends into mould molding, obtains shell.
Described graphene microchip is to generate graphitic carbon crystal with the three-dimensional long crystalline substance of cellular fashion, graphitic carbon crystal profit after generation
By the nano-milled mode of wet type, grinding with single direction, generation thickness is nanorize, and area is micronized graphene microchip；
Described graphene microchip minimizing thickness is 5nm, and graphene microchip strengthens infrared radiation wavelength, and its wavelength peak-peak exists
7.5～9.5 μm.Graphene microchip is to promote polymer crystallization and improve the New function auxiliary agent of its grainiess, can make polymer
Heterogeneous nucleation, improves the rigidity of material, wearability and processing characteristics, and its mechanical property is more excellent.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. a power battery case special ABS method of modifying, it is characterised in that comprise the technical steps that:
(1) weigh by following weight proportion: regeneration ABS 100kg, polyvinyl cyclosilane 1kg, triazine carbon forming agent (CFA) 1kg,
Glass fibre 2kg, perfluorobutyl potassium sulfonate 0.8kg, nano titanium oxide 0.5kg, nanoscale haydite powder 0.5kg, stibium oxide
0.1kg, vulcanizing agent 0.2kg, viscosifier 0.5kg, antioxidant 0.2kg, chain extender 0.2kg, graphene microchip 0.1kg；
(2) being sent in disintegrating machine crush by cleaning clean regeneration ABS, the particle diameter obtained after crushing is less than or equal to 8mm
ABS broken material；
(3) the ABS broken material after pulverizing is sent in rinse bath, adds rinse water, carry out ABS broken material clearly in rinse bath
Wash, pull out after completing and drain away the water；
(4) the ABS broken material after cleaning is carried out crystallizing and drying, it is therefore an objective to remove the moisture in raw material and improve the softening of raw material
Point；
(5) by dried ABS broken material and polyvinyl cyclosilane, triazine carbon forming agent, glass fibre, perfluoro butyl sulfonic acid
Potassium, nano titanium oxide, nanoscale haydite powder, stibium oxide, vulcanizing agent, antioxidant and graphene microchip premixing in mixer
5-10 minute, obtain compound stand-by；
(6) it is transported to high-temperature fusant reactor by mouth die after being plastified by double screw extruder by the compound in step (5),
Add chain extender and viscosifier, keep still temperature 235～240 DEG C, under the conditions of pressure 2.0～2.5MPa, obtain blend melt；
(7) by melt, blend melt being delivered to filter through high pressure screw extruder, the melt after filtration is through high pressure measurement
Pump, sends into mould molding, obtains shell.
Power battery case the most according to claim 1 special ABS method of modifying, it is characterised in that in above-mentioned steps (4)
Dehumidification dry air is used to carry out crystallizing and drying.
Power battery case the most according to claim 1 special ABS method of modifying, it is characterised in that in above-mentioned steps (5)
Premixing mixing speed controls at 260-280 rev/min.
Power battery case the most according to claim 1 special ABS method of modifying, it is characterised in that described Graphene is micro-
Sheet is to generate graphitic carbon crystal with the three-dimensional long crystalline substance of cellular fashion, and after generation, graphitic carbon crystal utilizes the nano-milled mode of wet type,
Grinding with single direction, generation thickness is nanorize, and area is micronized graphene microchip；Described graphene microchip thickness is
The little 5nm that turns to, graphene microchip strengthens infrared radiation wavelength, and its wavelength peak-peak is in 7.5～9.5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640303.9A CN106280212B (en) | 2016-08-05 | 2016-08-05 | The special ABS method of modifying of power battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640303.9A CN106280212B (en) | 2016-08-05 | 2016-08-05 | The special ABS method of modifying of power battery case |
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| Publication Number | Publication Date |
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| CN106280212A true CN106280212A (en) | 2017-01-04 |
| CN106280212B CN106280212B (en) | 2018-10-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110862508A (en) * | 2019-11-27 | 2020-03-06 | 陕西科技大学 | Preparation method of triazine-based fluorine-containing chain extender modified polyurethane emulsion |
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| 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 |
| CN105368043A (en) * | 2015-12-07 | 2016-03-02 | 宁波墨西科技有限公司 | Graphene thermal conductive plastic, and preparation method thereof |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105368043A (en) * | 2015-12-07 | 2016-03-02 | 宁波墨西科技有限公司 | Graphene thermal conductive plastic, and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN110862508A (en) * | 2019-11-27 | 2020-03-06 | 陕西科技大学 | Preparation method of triazine-based fluorine-containing chain extender modified polyurethane emulsion |
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| CN106280212B (en) | 2018-10-26 |
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