CN108641275A - A kind of ABS material and preparation method thereof - Google Patents
A kind of ABS material and preparation method thereof Download PDFInfo
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- CN108641275A CN108641275A CN201810503641.7A CN201810503641A CN108641275A CN 108641275 A CN108641275 A CN 108641275A CN 201810503641 A CN201810503641 A CN 201810503641A CN 108641275 A CN108641275 A CN 108641275A
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a kind of ABS materials and preparation method thereof.ABS material includes following component by weight：70 parts of 85 parts of first ABS resins；5 parts of 15 parts of second ABS resins；10 parts of 20 parts of AES resins；0.2 part of 0.6 part of Hinered phenols antioxidant；0.2 part of 0.6 part of phosphite ester kind antioxidant；0.1 part of 1.0 parts of ultra-violet absorber；0.1 part of 0.8 part of hindered amine light stabilizer；0.2 part of 0.5 part of lubricant；0.3 part of 0.6 part of dispersant；First ABS resin is the ABS resin synthesized by continuous bulk, and the second ABS resin is the ABS resin synthesized by emulsion polymerization.The disclosure improves the weather resistance and mechanical property of ABS material by the synergistic effect between each component.
Description
Technical field
The present invention relates to ABS material fields, more particularly, to a kind of ABS material and preparation method thereof.
Background technology
Acrylonitrile-butadiene-styrene copolymer (ABS) is a kind of high molecular material of excellent combination property, can be applied
In the different field such as automobile, household electrical appliances.The weatherability and mechanical property of existing ABS material are difficult to take into account, and seriously limit ABS
The application of material.
Therefore, weatherability and the mechanical property of ABS material how to be improved as the technical barrier of this field urgent need to resolve.
Invention content
A kind of it is an object of the present invention to provide weather resistances excellent, the good ABS material of mechanical property new technology side
Case.
According to the first aspect of the invention, a kind of ABS material is provided.
The ABS material of the present invention includes following component by weight：
First ABS resin is the ABS resin synthesized by continuous bulk, and second ABS resin is to pass through breast
The ABS resin of liquid polymerization synthesis.
Optionally, first ABS resin includes the acrylonitrile of 23%-30% by weight percentage, 55%-63%'s
Styrene, the butadiene of 11%-18%；
Second ABS resin includes the acrylonitrile of 20%-28% by weight percentage, the styrene of 55%-65%,
The butadiene of 13%-20%；
The AES resins include the acrylonitrile of 15%-25% by weight percentage, the styrene of 45%-65%,
The EPDM rubber of 20%-35%.
Optionally, the Hinered phenols antioxidant is at least one of antioxidant 1076 and antioxidant 1010.
Optionally, the phosphite ester kind antioxidant is at least one of irgasfos 168 and antioxidant 618.
Optionally, the ultra-violet absorber is at least one of UV-P, UV-327 and UV-360.
Optionally, the hindered amine light stabilizer is at least one of UV-770, UV-944 and UV-622.
Optionally, the lubricant is at least one of EBS, PETs and ethylene homo wax；
The dispersant is at least one of White Mineral Oil and silicone oil.
According to the second aspect of the invention, a kind of preparation method of the ABS material of the present invention is additionally provided.
The preparation method of the ABS material of the present invention includes the following steps：
(1) raw material are weighed in proportion；
(2) the first ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and are stirred evenly,
Obtain premix；
(3) it will be stirred evenly in premix that remaining raw material is added, obtain mixture；
(4) obtained mixture is sent into double screw extruder, after melting, extrusion, water cooling, air-dried, pelletizing to obtain the final product
To ABS material.
Optionally, the time of the stirring in the step (2) is 2min-10min；
The time of stirring in the step (3) is 5min-15min.
Optionally, the operating condition of double screw extruder is as follows in the step (4)：
Temperature is 200 DEG C -240 DEG C, screw speed 200rpm-500rpm.
The weatherability of ABS material is improved by the synergistic effect between each component according to one embodiment of the disclosure
Energy and mechanical property.In addition, by adding Hinered phenols/phosphite ester kind antioxidant system, the processing for improving ABS material is steady
It is qualitative, be conducive to obtain the good ABS material of mechanical property；By adding ultra-violet absorber and hindered amine light stabilizer, can have
Effect improves ABS material anti-light aging performance.
Specific implementation mode
It will be described in the various exemplary embodiments of the present invention now.It should be noted that：Unless specifically stated otherwise, otherwise
Component and the positioned opposite of step that illustrates in these embodiments, numerical expression and numerical value do not limit the scope of the invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
The ABS material of the disclosure may include following component by weight：
70 parts -85 parts of the first ABS resin, the first ABS resin refer to the ABS resin synthesized by continuous bulk.Tool
When body is implemented, the first ABS resin may include the acrylonitrile of 23%-30% by weight percentage, the styrene of 55%-63%,
The butadiene of 11%-18%.Melt index of first ABS resin under the conditions of 220 DEG C/10kg (220 DEG C and 10kg load) be
25g/10min-30g/10min。
5 parts -15 parts of the second ABS resin, the second ABS resin refer to the ABS resin synthesized by emulsion polymerization.Specifically
When implementation, the second ABS resin may include the acrylonitrile of 20%-28% by weight percentage, the styrene of 55%-65%,
The butadiene of 13%-20%.Melt index of second ABS resin under the conditions of 220 DEG C/10kg (220 DEG C and 10kg load) be
35g/10min-50g/10min。
10 parts -20 parts AES (acrylonitrile-EPDM rubber-styrol copolymer) resin.AES resins are by weight percentage
Meter may include the acrylonitrile of 15%-25%, the styrene of 45%-65%, the EPDM rubber (ethylene-propylene-diene monomer of 20%-35%
Glue).Melt index of AES resins under the conditions of 220 DEG C/10kg (220 DEG C and 10kg load) is 15g/10min-25g/
10min。
0.2 part -0.6 part of Hinered phenols antioxidant and 0.2 part -0.6 part of phosphite ester kind antioxidant.Specific implementation
When, Hinered phenols antioxidant can be antioxidant 1076 (β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanols ester) and
At least one of antioxidant 1010 (four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters)；Phosphorous acid
Esters antioxidant can be irgasfos 168 (phosphorous acid three (2,4- di-tert-butyl-phenyls) ester) and antioxidant 618 (distearyl season penta
At least one of tetrol phosphite ester).The processing that ABS material can be improved in Hinered phenols/phosphite ester kind antioxidant system is steady
It is qualitative, be conducive to obtain the good ABS material of mechanical property.In addition, Hinered phenols/phosphite ester kind antioxidant system also helps
Improve the discoloration-resistant performance of ABS material.
0.1 part -1.0 parts of ultra-violet absorber and 0.1 part -0.8 part of hindered amine light stabilizer.When it is implemented, purple
Ultraviolet absorbers can be UV-P (2- (2- hydroxy-5-methyl bases phenyl) benzotriazole), UV-327 (2- (two fourth uncles of 2- hydroxyls -3,5-
Base phenyl) -5- chlorinated benzotriazoles) and UV-360 (Asias 2,2- dimethyl is bis- (4- t-octyl -6- benzotriazole phenol)) in
It is at least one；Hindered amine light stabilizer can be UV-770 (bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate), UV-944
(poly- [[6- [(1,1,3,3- tetramethyl butyls) amino] -1,3,5- triazine -2,4- diyls] [(2,2,6,6- tetramethyl -4- piperidines
Base) imino group] -1,6- dihexyls [(2,2,6,6- tetramethyl -4- piperidyls) imido]]) and UV-622 (poly- [1- (2- hydroxyl second
At least one of base) -2,2,6,6- tetramethyl -4- hydroxy piperidines succinate]).Ultra-violet absorber and hindered amine light are steady
ABS material anti-light aging performance can be effectively improved by determining the addition of agent, to ensure that the high-weatherability of ABS material.
0.2 part -0.5 part of lubricant.When it is implemented, lubricant can be EBS (N, N '-ethylene bis stearic acid amide),
At least one of PETs (pentaerythrite stearate) and ethylene homo wax.
0.3 part of -0.6 part of dispersant.When it is implemented, dispersant can be at least one of White Mineral Oil and silicone oil.
The ABS material of the disclosure has excellent weather resistance, mechanical property is good, is connected after can be widely used in Automobile Dashboard
Multiple components such as plate, steering wheel lower housing, air conditioning for automobiles gusset air outlet, roof evaporator.
The preparation method of disclosure ABS material includes the following steps：
Step (1) weighs raw material in proportion.
First ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and are stirred by step (2)
Uniformly, premix is obtained.The sequence mixing of first ABS resin, the second ABS resin, AES resins and dispersant advantageously ensures that
The mixing uniformity of each raw material.The time of stirring in step (2) can be 2min-10min.Further, in step (2)
The time of stirring can be 5min-7min.
Step (3) will stir evenly in premix that remaining raw material is added, obtain mixture.It is pre- by preparing
After mixture, then prepares mixture and can effectively avoid powdered raw material and mix uneven ask with other types of original material
Topic is conducive to obtain the uniform ABS material of performance to ensure that being uniformly mixed for each raw material.Stirring in step (3)
Time can be 5min-15min.Further, the time of the stirring in step (3) can be 8min-10min.
Obtained mixture is sent into double screw extruder by step (4), by melting, extrusion, water cooling, is air-dried, after pelletizing
Obtain ABS material.The operating condition of double screw extruder can be as follows in step (4)：Temperature is 200 DEG C -240 DEG C, and screw rod turns
Speed is 200rpm-500rpm.Further, double screw extruder has 10 temperature controlled regions, and each temperature control from charge door to outlet
The temperature in area is 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230 DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, and screw rod turns
Speed is 200rpm-400rpm.
The first ABS resin used in following embodiments selects the product of Shanghai Gaoqiao petrochemical industry；Second ABS resin selects day
The product of Tianjin Dagu chemical industry；AES resins select the product of South Korea Jin Hu；Hinered phenols antioxidant, phosphite ester kind antioxidant and
Ultra-violet absorber selects the product of Germany BASF；Hindered amine light stabilizer selects enlightening than happiness chemical products；Dispersant is selected
The product of Hubei Bo Run chemical industry.
In addition, the experimental method used in following embodiments is unless otherwise specified, and it is conventional method, used material
Material and reagent, are commercially available unless otherwise specified, and the equipment used in experiment is this unless otherwise specified
Equipment known to field technology personnel.
Embodiment 1
(1) by weight, 75 part of first ABS resin, 12.5 part of second ABS resin, 12.5 parts of AES trees are weighed respectively
Fat, 0.2 part of 1010,0.2 parts of Hinered phenols antioxidant, 168,0.1 parts of phosphite ester kind antioxidant ultra-violet absorber UV-327,
0.1 part of Ultraviolet Absorber UV-P, 0.1 part of hindered amine light stabilizer UV-770,0.3 part of Lubricate EBS, 0.4 part of dispersant silicon
Oil；
(2) the first ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and stir 5min,
Obtain premix；
(3) remaining raw material is added in premix and stirs 8min, obtain uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
ABS material A1, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230 DEG C,
230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Embodiment 2
(1) by weight, 75 part of first ABS resin, 12.5 part of second ABS resin, 12.5 parts of AES trees are weighed respectively
Fat, 0.2 part of 1010,0.2 parts of Hinered phenols antioxidant, 168,0.3 parts of phosphite ester kind antioxidant ultra-violet absorber UV-327,
0.3 part of Ultraviolet Absorber UV-P, 0.3 part of hindered amine light stabilizer UV-770,0.3 part of Lubricate EBS, 0.4 part of dispersant silicon
Oil；
(2) the first ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and stir 5min,
Obtain premix；
(3) 8min will be stirred in premix that remaining raw material is added, obtains uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
Weatherproof ABS material A2, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Embodiment 3
(1) by weight, 75 part of first ABS resin, 12.5 part of second ABS resin, 12.5 parts of AES trees are weighed respectively
Fat, 0.2 part of 1010,0.2 parts of Hinered phenols antioxidant, 168,0.5 parts of phosphite ester kind antioxidant ultra-violet absorber UV-327,
0.4 part of Ultraviolet Absorber UV-P, 0.4 part of hindered amine light stabilizer UV-770,0.3 part of Lubricate EBS, 0.4 part of dispersant silicon
Oil；
(2) the first ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and stir 5min,
Obtain premix；
(3) 8min will be stirred in premix that remaining raw material is added, obtains uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
Weatherproof ABS material A3, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Comparative example 1
(1) by weight, 100 part of first ABS resin, 0.2 part of 1010,0.2 parts of Hinered phenols antioxidant are weighed respectively
168,0.3 parts of Lubricate EBSs of phosphite ester kind antioxidant, 0.4 part of dispersant silicone oil；
(2) the first ABS resin and dispersant are sequentially placed into mixing machine and stir 5min, obtain premix；
(3) 8min will be stirred in premix that remaining raw material is added, obtains uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
Weatherproof ABS material B1, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Comparative example 2
(1) by weight, 67.5 part of first ABS resin, 12.5 parts of AES resins, 12 parts of brominated triazines, 4 are weighed respectively
Part decabromodiphenylethane, 4 antimony oxides, 0.2 part of Hinered phenols antioxidant, 1010,0.2 parts of phosphite ester kind antioxidants 168,
0.3 part of Lubricate EBS, 0.4 part of dispersant silicone oil；
(2) the first ABS resin, AES resins and dispersant are sequentially placed into mixing machine and stir 5min, be pre-mixed
Material；
(3) 8min will be stirred in premix that remaining raw material is added, obtains uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
Weatherproof ABS material B2, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Comparative example 3
(1) by weight, 67.5 part of first ABS resin, 12.5 parts of AES resins, 12 parts of brominated triazines, 4 are weighed respectively
Part decabromodiphenylethane, 4 parts of antimony oxides, 0.2 part of Hinered phenols antioxidant, 1010,0.2 parts of phosphite ester kind antioxidants
168,0.5 part of ultra-violet absorber UV-327,0.4 part of Ultraviolet Absorber UV-P, 0.4 part of hindered amine light stabilizer UV-770,
0.3 part of Lubricate EBS, 0.4 part of dispersant silicone oil；
(2) the first ABS resin, AES resins and dispersant are sequentially placed into mixing machine and stir 5min, be pre-mixed
Material；
(3) 8min will be stirred in premix that remaining raw material is added, obtains uniformly mixed mixture；
(4) obtained mixture is sent into and double screw extruder is added, obtained through melting, extrusion, water cooling, air-dried, pelletizing
Weatherproof ABS material B3, the humidity province of wherein double screw extruder be set as 180 DEG C, 190 DEG C, 200 DEG C, 210 DEG C, 220 DEG C, 230
DEG C, 230 DEG C, 230 DEG C, 225 DEG C, 220 DEG C, screw speed 300rpm.
Each test condition or standard are as follows：
Quantitative measurement condition：Melt flow rate (MFR) (MFR) based on ISO1133 standard testing ABS materials, experiment temperature
220 DEG C of degree, nominal load 10Kg；Tensile strength (TS) based on ISO527 standard testing ABS materials, test are tried using IA types
Sample, test speed 50mm/min；Bending strength (FS) based on 178 standard testing ABS materials of ISO and bending modulus (FM),
Specimen size is 80mm*10mm*4mm, span (L)：64mm, test speed 2mm/min；Based on ISO180 standard testing ABS materials
The Izod notched impact strength (IZOD) of material, specimen size 80mm*10mm*4mm, notch type A.
Weather resistance is evaluated：Based on GB/T16422.3《Plastics laboratory light source exposure test method third portion fluorescence is purple
Outer lamp》Standard testing, test condition are：UV exposure 8hr, 60 DEG C ± 3 DEG C of blackboard temperature, condensation 4hr, temperature 50 C ± 3 DEG C,
12hr is that (fluorescent ultraviolet lamp (UV-B) uses wavelength to a cycle：280nm-315nm's, radiation intensity：0.55W/m2), aging
168h uses color difference meter to carry out aberration evaluation later.
6 kinds of ABS materials A1, A2, A3, B1, B2, the B3 prepared according to embodiment 1-3 and comparative example 1-3 are dry at 85 DEG C
4h, then injection molding as requested carry out corresponding quantitative measurement and weather resistance evaluation analysis, and concrete outcome is such as
Under：
The Main physical performance and weather resistance of 1 weatherproof ABS material of table are evaluated
| Project | A1 | A2 | A3 | B1 | B2 | B3 |
| MFR g/10min | 35 | 35.6 | 35.4 | 26 | 24 | 24.2 |
| TS MPa | 40.8 | 40.5 | 40.2 | 41.2 | 39.4 | 39 |
| FS MPa | 64.5 | 63.7 | 62.9 | 61.8 | 61.1 | 61.3 |
| FM MPa | 2524 | 2498 | 2430 | 2286 | 2150 | 2178 |
| IZOD kJ/m2 | 18.9 | 18.2 | 18 | 15.6 | 15.2 | 14.6 |
| Weatherability (Delt E) | 7.35 | 4.87 | 1.52 | 15.21 | Dusting | 12.24 |
As can be seen from Table 1, ABS material A1, A2 and A3 that the embodiment of the present invention 1,2 and 3 obtains have physical property excellent
Good, weather resistance is good, can meet the parts technology requirement of different weather-proof requirements.The ABS material B1 that comparative example 1 obtains, not
Add the second ABS resin, AES resins, UV absorbers and hindered amine light stabilizer component, it is the poor fluidity of ABS material, tough
Property shortcoming, weather resistance is insufficient, aging post yellowing is serious.It is fire-retardant that the ABS material B2 that comparative example 2 obtains is added to brominated triazine etc.
Agent is not added with UV absorbers and hindered amine light stabilizer component, and there are powder phenomenon-tion, Wu Faying in ABS material surface after aging
For there are the components of illumination.The ABS material B3 that comparative example 3 obtains is added to the fire retardants such as brominated triazine, material after ultraviolet ageing
Expect that green change and xanthochromia are serious, weather resistance is poor, cannot meet parts weather resistance requirement.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of ABS material, which is characterized in that include following component by weight：
Wherein,
First ABS resin is the ABS resin synthesized by continuous bulk, and second ABS resin is poly- by lotion
The ABS resin of legal synthesis.
2. ABS material according to claim 1, which is characterized in that first ABS resin includes by weight percentage
The acrylonitrile of 23%-30%, the styrene of 55%-63%, the butadiene of 11%-18%；
Second ABS resin includes the acrylonitrile of 20%-28% by weight percentage, the styrene of 55%-65%,
The butadiene of 13%-20%；
The AES resins include the acrylonitrile of 15%-25%, the styrene of 45%-65%, 20%- by weight percentage
35% EPDM rubber.
3. ABS material according to claim 1, which is characterized in that the Hinered phenols antioxidant be antioxidant 1076 and
At least one of antioxidant 1010.
4. ABS material according to claim 1, which is characterized in that the phosphite ester kind antioxidant be irgasfos 168 and
At least one of antioxidant 618.
5. ABS material according to claim 1, which is characterized in that the ultra-violet absorber be UV-P, UV-327 and
At least one of UV-360.
6. ABS material according to claim 1, which is characterized in that the hindered amine light stabilizer is UV-770, UV-944
At least one of with UV-622.
7. ABS material according to claim 1, which is characterized in that the lubricant is EBS, PETs and ethylene homo wax
At least one of；
The dispersant is at least one of White Mineral Oil and silicone oil.
8. a kind of method preparing ABS material described in any one of claim 1 to 7, which is characterized in that include the following steps：
(1) raw material are weighed in proportion；
(2) the first ABS resin, the second ABS resin, AES resins and dispersant are sequentially placed into mixing machine and are stirred evenly, obtained
Premix；
(3) it will be stirred evenly in premix that remaining raw material is added, obtain mixture；
(4) obtained mixture is sent into double screw extruder, ABS is obtained after melting, extrusion, water cooling, air-dried, pelletizing
Material.
9. according to the method described in claim 8, which is characterized in that the time of the stirring in the step (2) is 2min-
10min；
The time of stirring in the step (3) is 5min-15min.
10. according to the method described in claim 8, which is characterized in that the work item of double screw extruder in the step (4)
Part is as follows：
Temperature is 200 DEG C -240 DEG C, screw speed 200rpm-500rpm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138802A (en) * | 2020-01-16 | 2020-05-12 | 苏州威瑞成新材料有限公司 | Transparent hydrophobic ABS plastic for medical instruments |
| WO2022115573A1 (en) * | 2020-11-27 | 2022-06-02 | Cytec Industries Inc. | Compositions and methods for protecting organic polymeric materials from discoloration due to exposure to uv-c light |
| CN114854165A (en) * | 2022-03-15 | 2022-08-05 | 成都金发科技新材料有限公司 | Weather-resistant ABS (acrylonitrile-butadiene-styrene) composition as well as preparation method and application thereof |
| CN115505235A (en) * | 2022-11-02 | 2022-12-23 | 北方华锦化学工业股份有限公司 | High-fluidity, high-impact-resistance and weather-resistant ABS resin material and preparation method thereof |
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| CN101885893A (en) * | 2009-05-13 | 2010-11-17 | 中国石油化工股份有限公司 | ABS (Acrylonitrile Butadiene Styrene) resin and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111138802A (en) * | 2020-01-16 | 2020-05-12 | 苏州威瑞成新材料有限公司 | Transparent hydrophobic ABS plastic for medical instruments |
| WO2022115573A1 (en) * | 2020-11-27 | 2022-06-02 | Cytec Industries Inc. | Compositions and methods for protecting organic polymeric materials from discoloration due to exposure to uv-c light |
| CN114854165A (en) * | 2022-03-15 | 2022-08-05 | 成都金发科技新材料有限公司 | Weather-resistant ABS (acrylonitrile-butadiene-styrene) composition as well as preparation method and application thereof |
| CN114854165B (en) * | 2022-03-15 | 2023-11-24 | 成都金发科技新材料有限公司 | Weather-resistant ABS composition, and preparation method and application thereof |
| CN115505235A (en) * | 2022-11-02 | 2022-12-23 | 北方华锦化学工业股份有限公司 | High-fluidity, high-impact-resistance and weather-resistant ABS resin material and preparation method thereof |
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