CN105504658B - A kind of solvent resistance ABS composite material and preparation method thereof - Google Patents
A kind of solvent resistance ABS composite material and preparation method thereof Download PDFInfo
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- CN105504658B CN105504658B CN201610007494.5A CN201610007494A CN105504658B CN 105504658 B CN105504658 B CN 105504658B CN 201610007494 A CN201610007494 A CN 201610007494A CN 105504658 B CN105504658 B CN 105504658B
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides a kind of solvent resistance ABS composite material and preparation method thereof.It is prepared by following component：ABS resin, polyimides, 4 third fluorubber, polyvinyl chloride, cumyl peroxide, diethylenetriamines, silane coupler, fatty acid amide, polytetrafluoroethylene (PTFE), dibutyl hydroxy toluene, thio-2 acid double octadecyl, phosphite esters.Its preparation method carries out melting extrusion to feed the mixture into after disperseing 46 minutes under the 15000rpm of rotating speed 13000 in high speed dispersor, extruded product finally is cooled into room temperature, pelletizing produces first to mix all components in double screw extruder.The solvent resistance ABS composite material of the present invention, has extraordinary solvent resistance and crushing resistance, compensate for most of ABS materials not inferior positions of solvent resistance on the market；Its other preparation technology is also relatively simple, is especially suitable for industrialized production.
Description
Technical field
The present invention relates to Material Field, and in particular to a kind of solvent resistance ABS composite material and preparation method thereof.
Background technology
ABS resin is the thermoplastic polymer formed by three kinds of acrylonitrile, butadiene and styrene monomer copolymerizations, and it is to be situated between
A kind of high polymer material between general-purpose plastics and engineering plastics, predominantly granular or pearl, there is nonpoisonous and tasteless, bending resistance
Song, high-low temperature resistant, chemicals-resistant, easy processing are molded and the excellent performances such as lustrous surface is good, is widely used in electronics, spins
Knit, the industry such as auto industry and building materials.In recent years, with the high performance of electronic apparatus, automobile and light industrial goods etc., people couple
The performance of ABS resin proposes further requirement.Wherein, the two big indexs widely used as ABS resin are also simultaneously
Two big inferior positions：Not solvent resistance and high breaking property, it is researcher's urgent problem to be solved.
The content of the invention
Technical problems to be solved：It is an object of the invention to provide a kind of solvent resistance ABS composite material, and it is very good to have
Solvent resistance and crushing resistance, compensate for most of ABS materials not inferior positions of solvent resistance on the market.
Technical scheme：A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：ABS resin
50-70 parts, polyimides 10-20 parts, 4 third fluorubber 10-20 parts, polyvinyl chloride 5-10 parts, cumyl peroxide 1-2 parts,
Diethylenetriamines 0.5-1 parts, silane coupler 1-2 parts, fatty acid amide 2-5 parts, polytetrafluoroethylene (PTFE) 1-2 parts, dibutyl hydroxy
Toluene 0.2-0.5 parts, the double octadecyl 0.5-1 parts of thio-2 acid, phosphite ester 0.5-1 parts.
It is further preferred that a kind of described solvent resistance ABS composite material, by following component with prepared by parts by weight and
Into：ABS resin 55-65 parts, polyimides 13-17 parts, 4 third fluorubber 12-17 parts, polyvinyl chloride 6-9 parts, peroxidating two are different
Propyl benzene 1.3-1.8 parts, diethylenetriamines 0.6-0.9 parts, silane coupler 1.3-1.8 parts, fatty acid amide 3-4 parts, polytetrafluoro
Ethene 1.3-1.8 parts, dibutyl hydroxy toluene 0.3-0.4 parts, the double octadecyl 0.6-0.9 parts of thio-2 acid, phosphite ester
0.6-0.9 parts.
The preparation method of above-mentioned solvent resistance ABS composite material comprises the following steps：
Step 1：All components are mixed, with scattered 4-6 minutes under rotating speed 13000-15000rpm in high speed dispersor；
Step 2：Feed the mixture into and melting extrusion is carried out in double screw extruder, wherein, the area's temperature of double screw extruder one
Spend for 80-100 DEG C, two area's temperature are 150-180 DEG C, and three area's temperature are 200-220 DEG C, and four area's temperature are 190-210 DEG C, 5th area
Temperature is 180-210 DEG C, and the residence time is 1-3 minutes, pressure 10-20MPa.
Step 3：Extruded product is cooled to room temperature, pelletizing produces.
It is further preferred that rotating speed is 13500-14500r/min in step 1, jitter time is 4.5-5.5 minutes.
It is further preferred that step 2 Zhong-1 block temperature is 85-95 DEG C, two area's temperature are 160-170 DEG C, and three area's temperature are
205-215 DEG C, four area's temperature are 195-205 DEG C, and five area's temperature are 190-200 DEG C, and the residence time is 1.5-2.5 minutes, pressure
For 12-17MPa.
Beneficial effect：Its quality is substantially without change after the solvent resistance ABS composite material of the present invention is soaked one week in acetic acid
Change, the mass change of most preferred embodiment only has 0.63%, and outward appearance does not change；Its tensile strength and bending strength are being soaked
Also 40MPa and 66MPa or so are still reached after bubble, therefore, one can consider that the present invention's has extraordinary solvent resistance
Effect.
Embodiment
Embodiment 1
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：50 parts of ABS resin, polyamides are sub-
10 parts of amine, 10 parts of 4 third fluorubber, 5 parts of polyvinyl chloride, 1 part of cumyl peroxide, 0.5 part of diethylenetriamines, silane are even
Join 1 part of agent, 2 parts of fatty acid amide, 1 part of polytetrafluoroethylene (PTFE), 0.2 part of dibutyl hydroxy toluene, the double octadecyls 0.5 of thio-2 acid
Part, 0.5 part of phosphite ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：First all components are mixed, in high speed dispersor with
Fed the mixture into after disperseing 4 minutes under rotating speed 13000rpm and melting extrusion is carried out in double screw extruder, wherein, twin-screw squeezes
The area's temperature of Chu Ji mono- is 80 DEG C, and two area's temperature are 150 DEG C, and three area's temperature are 200 DEG C, and four area's temperature are 190 DEG C, and five area's temperature are
180 DEG C, the residence time is 1 minute, pressure 10MPa, extruded product finally is cooled into room temperature, pelletizing produces.
Embodiment 2
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：60 parts of ABS resin, polyamides are sub-
15 parts of amine, 15 parts of 4 third fluorubber, 7.5 parts of polyvinyl chloride, 1.5 parts of cumyl peroxide, 0.7 part of diethylenetriamines, silicon
1.5 parts of alkane coupling agent, 3.5 parts of fatty acid amide, 1.5 parts of polytetrafluoroethylene (PTFE), 0.3 part of dibutyl hydroxy toluene, thio-2 acid are double
0.7 part of octadecyl, 0.8 part of phosphite ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：First all components are mixed, in high speed dispersor with
Fed the mixture into after disperseing 5 minutes under rotating speed 14000rpm and melting extrusion is carried out in double screw extruder, wherein, twin-screw squeezes
The area's temperature of Chu Ji mono- is 90 DEG C, and two area's temperature are 165 DEG C, and three area's temperature are 210 DEG C, and four area's temperature are 200 DEG C, and five area's temperature are
195 DEG C, the residence time is 2 minutes, pressure 15MPa, extruded product finally is cooled into room temperature, pelletizing produces.
Embodiment 3
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：70 parts of ABS resin, polyamides are sub-
It is 20 parts of amine, 20 parts of 4 third fluorubber, 10 parts of polyvinyl chloride, 2 parts of cumyl peroxide, 1 part of diethylenetriamines, silane coupled
2 parts of agent, 5 parts of fatty acid amide, 2 parts of polytetrafluoroethylene (PTFE), 0.5 part of dibutyl hydroxy toluene, double 1 part of the octadecyl of thio-2 acid,
1 part of phosphite ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：The preparation method of above-mentioned solvent resistance ABS composite material
For：First all components are mixed, to feed the mixture into double spiral shells after disperseing 6 minutes under rotating speed 15000rpm in high speed dispersor
Melting extrusion is carried out in bar extruder, wherein, the area's temperature of double screw extruder one is 100 DEG C, and two area's temperature are 180 DEG C, 3rd area
Temperature is 220 DEG C, and four area's temperature are 210 DEG C, and five area's temperature are 210 DEG C, and the residence time is 3 minutes, pressure 20MPa, finally
Extruded product is cooled to room temperature, pelletizing produces.
Embodiment 4
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：55 parts of ABS resin, polyamides are sub-
13 parts of amine, 12 parts of 4 third fluorubber, 6 parts of polyvinyl chloride, 1.3 parts of cumyl peroxide, 0.6 part of diethylenetriamines, silane
1.3 parts of coupling agent, 3 parts of fatty acid amide, 1.3 parts of polytetrafluoroethylene (PTFE), 0.3 part of dibutyl hydroxy toluene, thio-2 acid double 18
0.6 part of alcohol ester, 0.6 part of phosphite ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：The preparation method of above-mentioned solvent resistance ABS composite material
For：First all components are mixed, it is double to feed the mixture into after disperseing 4.5 minutes under rotating speed 13500rpm in high speed dispersor
Melting extrusion is carried out in screw extruder, wherein, the area's temperature of double screw extruder one is 85 DEG C, and two area's temperature are 160 DEG C, 3rd area
Temperature is 205 DEG C, and four area's temperature are 195 DEG C, and five area's temperature are 190 DEG C, and the residence time is 1.5 minutes, pressure 12MPa, most
Extruded product is cooled to room temperature afterwards, pelletizing produces.
Embodiment 5
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：65 parts of ABS resin, polyamides are sub-
17 parts of amine, 17 parts of 4 third fluorubber, 9 parts of polyvinyl chloride, 1.8 parts of cumyl peroxide, 0.9 part of diethylenetriamines, silane
1.8 parts of coupling agent, 4 parts of fatty acid amide, 1.8 parts of polytetrafluoroethylene (PTFE), 0.4 part of dibutyl hydroxy toluene, thio-2 acid double 18
0.9 part of alcohol ester, 0.9 part of phosphite ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：The preparation method of above-mentioned solvent resistance ABS composite material
For：First all components are mixed, it is double to feed the mixture into after disperseing 5.5 minutes under rotating speed 14500rpm in high speed dispersor
Melting extrusion is carried out in screw extruder, wherein, the area's temperature of double screw extruder one is 95 DEG C, and two area's temperature are 170 DEG C, 3rd area
Temperature is 215 DEG C, and four area's temperature are 205 DEG C, and five area's temperature are 200 DEG C, and the residence time is 2.5 minutes, pressure 17MPa, most
Extruded product is cooled to room temperature afterwards, pelletizing produces.
Comparative example 1
The present embodiment and the difference of embodiment 5 are to replace polyimides with 4 third fluorubber.Specifically：
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：65 parts of ABS resin, 4 third fluorine
34 parts of rubber, 9 parts of polyvinyl chloride, 1.8 parts of cumyl peroxide, 0.9 part of diethylenetriamines, 1.8 parts of silane coupler, fat
4 parts of fat acid amides, 1.8 parts of polytetrafluoroethylene (PTFE), 0.4 part of dibutyl hydroxy toluene, thio-2 acid double 0.9 part of octadecyl, phosphorous
0.9 part of acid esters.
The preparation method of above-mentioned solvent resistance ABS composite material is：The preparation method of above-mentioned solvent resistance ABS composite material
For：First all components are mixed, it is double to feed the mixture into after disperseing 5.5 minutes under rotating speed 14500rpm in high speed dispersor
Melting extrusion is carried out in screw extruder, wherein, the area's temperature of double screw extruder one is 95 DEG C, and two area's temperature are 170 DEG C, 3rd area
Temperature is 215 DEG C, and four area's temperature are 205 DEG C, and five area's temperature are 200 DEG C, and the residence time is 2.5 minutes, pressure 17MPa, most
Extruded product is cooled to room temperature afterwards, pelletizing produces.
Comparative example 2
The present embodiment and the difference of embodiment 5 are to replace 4 third fluorubber with polyimides.Specifically：
A kind of solvent resistance ABS composite material, it is prepared by following component with parts by weight：65 parts of ABS resin, polyamides are sub-
34 parts of amine, 9 parts of polyvinyl chloride, 1.8 parts of cumyl peroxide, 0.9 part of diethylenetriamines, 1.8 parts of silane coupler, fat
4 parts of acid amides, 1.8 parts of polytetrafluoroethylene (PTFE), 0.4 part of dibutyl hydroxy toluene, thio-2 acid double 0.9 part of octadecyl, phosphorous acid
0.9 part of ester.
The preparation method of above-mentioned solvent resistance ABS composite material is：The preparation method of above-mentioned solvent resistance ABS composite material
For：First all components are mixed, it is double to feed the mixture into after disperseing 5.5 minutes under rotating speed 14500rpm in high speed dispersor
Melting extrusion is carried out in screw extruder, wherein, the area's temperature of double screw extruder one is 95 DEG C, and two area's temperature are 170 DEG C, 3rd area
Temperature is 215 DEG C, and four area's temperature are 205 DEG C, and five area's temperature are 200 DEG C, and the residence time is 2.5 minutes, pressure 17MPa, most
Extruded product is cooled to room temperature afterwards, pelletizing produces.
Each embodiment is compared with comparative example, comparing result such as table 1 below：
The performance indications of the solvent resistance ABS composite material of table 1
| Name of product | Mass change（%） | Cosmetic variation grade | Tensile strength (MPa) | Bending strength（MPa） |
| Embodiment 1 | 0.81 | It is unchanged | 39.87 | 65.1 |
| Embodiment 2 | 0.72 | It is unchanged | 40.32 | 65.5 |
| Embodiment 3 | 0.68 | It is unchanged | 40.91 | 65.8 |
| Embodiment 4 | 0.74 | It is unchanged | 39.93 | 65.3 |
| Embodiment 5 | 0.63 | It is unchanged | 41.69 | 66.2 |
| Comparative example 1 | 1.18 | Unobvious change | 36.12 | 51.3 |
| Comparative example 2 | 1.32 | Unobvious change | 35.37 | 50.2 |
Note：Mass change and appearance ratings change turn to 5% acetic acid of immersion and determined after 1 week
As known from Table 1, its quality is substantially unchanged after embodiment 1-5 soaks one week in acetic acid, the matter of most preferred embodiment 5
Quantitative change rate only has 0.63%, and outward appearance does not change；Its tensile strength and bending strength also still reach after steeping
40MPa and 66MPa or so, therefore, one can consider that the solvent resistance of the present invention is very good.Compared with comparative example, find
The indices of comparative example 1 and 2 are all deteriorated, and comparative example 2 is particularly evident, illustrate by after polyimides and 4 third fluorubber compounding
The one kind wherein appointed significantly larger than is used alone to the effect of the solvent resistance of the present invention.
Claims (5)
- A kind of 1. solvent resistance ABS composite material, it is characterised in that：It is prepared by following component with parts by weight：ABS resin 50-70 parts, polyimides 10-20 parts, 4 third fluorubber 10-20 parts, polyvinyl chloride 5-10 parts, cumyl peroxide 1-2 parts, Diethylenetriamines 0.5-1 parts, silane coupler 1-2 parts, fatty acid amide 2-5 parts, polytetrafluoroethylene (PTFE) 1-2 parts, dibutyl hydroxy Toluene 0.2-0.5 parts, the double octadecyl 0.5-1 parts of thio-2 acid, phosphite ester 0.5-1 parts.
- A kind of 2. solvent resistance ABS composite material according to claim 1, it is characterised in that：By following component with weight Part is prepared：ABS resin 55-65 parts, polyimides 13-17 parts, 4 third fluorubber 12-17 parts, polyvinyl chloride 6-9 parts, mistake Aoxidize diisopropylbenzene (DIPB) 1.3-1.8 parts, diethylenetriamines 0.6-0.9 parts, silane coupler 1.3-1.8 parts, fatty acid amide 3-4 Part, polytetrafluoroethylene (PTFE) 1.3-1.8 parts, dibutyl hydroxy toluene 0.3-0.4 parts, the double octadecyl 0.6-0.9 parts of thio-2 acid, Phosphite ester 0.6-0.9 parts.
- A kind of 3. preparation method of solvent resistance ABS composite material described in any one of claim 1 to 2, it is characterised in that：Bag Include following steps：Step 1：All components are mixed, with scattered 4-6 minutes under rotating speed 13000-15000rpm in high speed dispersor；Step 2：Feed the mixture into and melting extrusion is carried out in double screw extruder, wherein, the area's temperature of double screw extruder one is 80-100 DEG C, two area's temperature are 150-180 DEG C, and three area's temperature are 200-220 DEG C, and four area's temperature are 190-210 DEG C, five area's temperature For 180-210 DEG C, the residence time is 1-3 minutes, pressure 10-20MPa；Step 3：Extruded product is cooled to room temperature, pelletizing produces.
- A kind of 4. preparation method of solvent resistance ABS composite material according to claim 3, it is characterised in that：The step Rotating speed is 13500-14500r/min in rapid 1, and jitter time is 4.5-5.5 minutes.
- A kind of 5. preparation method of solvent resistance ABS composite material according to claim 3, it is characterised in that：The step Rapid 2 Zhong-1 block temperature is 85-95 DEG C, and two area's temperature are 160-170 DEG C, and three area's temperature are 205-215 DEG C, and four area's temperature are 195- 205 DEG C, five area's temperature are 190-200 DEG C, and the residence time is 1.5-2.5 minutes, pressure 12-17MPa.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0509459A1 (en) * | 1991-04-15 | 1992-10-21 | Nippon Shokubai Co., Ltd. | Maleimide-based copolymer,process for producing it, and thermoplastic resin composition containing the same |
| CN102477206A (en) * | 2010-11-29 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Flame retardant and antistatic ABS/PVC alloy material, and preparation method thereof |
| CN102675816A (en) * | 2012-05-22 | 2012-09-19 | 苏州新区华士达工程塑胶有限公司 | Formula of heat-resistant ABS (acrylonitrile-butadiene-styrene) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585330A (en) * | 2012-01-18 | 2012-07-18 | 厦门虹鹭钨钼工业有限公司 | Tungsten-polymer composite material and preparation method thereof |
-
2016
- 2016-01-07 CN CN201610007494.5A patent/CN105504658B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0509459A1 (en) * | 1991-04-15 | 1992-10-21 | Nippon Shokubai Co., Ltd. | Maleimide-based copolymer,process for producing it, and thermoplastic resin composition containing the same |
| CN102477206A (en) * | 2010-11-29 | 2012-05-30 | 合肥杰事杰新材料股份有限公司 | Flame retardant and antistatic ABS/PVC alloy material, and preparation method thereof |
| CN102675816A (en) * | 2012-05-22 | 2012-09-19 | 苏州新区华士达工程塑胶有限公司 | Formula of heat-resistant ABS (acrylonitrile-butadiene-styrene) |
Non-Patent Citations (1)
| Title |
|---|
| "ABS复合材料耐溶剂的研究";郭建兵 等;《塑料》;20080531;第37卷(第5期);第80-82页 * |
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