CN109233184A - A kind of good fiber glass reinforced ABS material in surface and preparation method thereof - Google Patents
A kind of good fiber glass reinforced ABS material in surface and preparation method thereof Download PDFInfo
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- CN109233184A CN109233184A CN201710557322.XA CN201710557322A CN109233184A CN 109233184 A CN109233184 A CN 109233184A CN 201710557322 A CN201710557322 A CN 201710557322A CN 109233184 A CN109233184 A CN 109233184A
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
- C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
- C08J2455/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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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
- C08L2201/02—Flame or fire retardant/resistant
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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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- 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 belongs to technical field of polymer alloy material, it is related to a kind of good fiber glass reinforced ABS resin material in surface and preparation method thereof.The material is made by comprising the following components in parts by weight: 50~85 parts of ABS resin A, 5~20 parts of ABS resin B, 10~30 parts of glass fibre, 1~10 part of fire retardant, 0.1~1 part of optothermal stabilizer, 0.1~1 part of lubricant.Process of the present invention is simple, continuous, high production efficiency, stable product quality, the reinforcing material is not only improved in terms of the intensity of material, rigidity, the dimensional stability of material is also strengthened simultaneously, the processing performance of another aspect material is good, good appearance, reduce the floating fibre of product surface, glossiness is high, can be used for forming it is various require the strength of materials that more harsh, size is more demanding, while having certain requirements product scope to surface.
Description
Technical field
The present invention relates to technical field of polymer alloy material, in particular to a kind of good fiber glass reinforced ABS material in surface
Material and preparation method thereof.
Background technique
Currently, acrylonitrile-butadiene-styrene copolymer (ABS) using more and more extensive, some problems are not yet therewith
It is disconnected to occur, the advantages such as specific high tenacity, good mouldability for ABS resin itself, but its rigidity and the stability aspect of size
It is slightly short of, conventional mineral-filled ABS resin alloy is often other than toughness decline is very fast, simultaneously to raising of its rigidity
It is non-obvious and little to the stability help of scantling, so we are often by the way of glass fiber reinforcement,
But the mode of fiberglass reinforced is generallyd use, although improving the rigidity of material, product surface but often generates floating fibre etc.
Bad phenomenon use product can not in terms of appearance member, thus limit its application in certain fields.
Summary of the invention
The purpose of the present invention is to provide good fiber glass reinforced ABS material in a kind of surface and preparation method thereof, the present invention
Material have the characteristics that rigidity is high, machine-shaping is good, good stability of the dimension, while the appearance of material is good, product surface light
Damp degree is preferable, reduces floating fibre, can be used for forming various requirement strength of materials height, good stability of the dimension, and the good product of appearance is led
Domain.
To achieve the above object, the invention adopts the following technical scheme:
A kind of good fiber glass reinforced ABS material in surface, is made of following components by its parts by weight:
The ABS resin A be selected from phase melting temperature be 100-110 DEG C, butadiene rubber content > 30%, pass through
One of the acrylonitrile-butadiene-phenylethene grafted copolymer that mass polymerization is prepared；
The ABS resin B be selected from phase melting temperature be 90-100 DEG C, acrylonitrile content > 25%, in 220 DEG C,
Fluidity of molten is greater than one of the acrylonitrile-butadiene-phenylethene grafted copolymer of 40g/min under the conditions of 10Kg；
The glass fibre is selected from chopped glass fiber.
Further, the fire retardant in triphenyl phosphate, triphenyl phosphite and bi-ester of phosphite extremely
Few one kind.
Further, the optothermal stabilizer is selected from thioesters heat stabilizer, organic tin heat stabilizer, Hinered phenols
One or more of heat stabilizer and triphenyl phosphite type thermal stabilizing agent.
Further, the thioesters heat stabilizer is selected from thio-2 acid two (lauryl alcohol) ester；The organotin
Type thermal stabilizing agent is selected from pink salt containing mercaptan, maleic acid pink salt or pant tin carboxylate；The Hinered phenols heat stabilizer is selected from 2,6-
Three-level butyl -4- methylphenol or β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester.
Further, the pink salt containing mercaptan is selected from dimercapto 2-ethyl hexyl ethanoate dioctyltin；The maleic acid tin
Salt is selected from maleic acid di-n-butyl tin；The pant tin carboxylate is selected from di-n-butyltin dilaurate or tin dilaurate di-n-octyl
Tin.
Further, it is hard to be selected from solid paraffin, atoleine, polyethylene wax, stearic amide, methylene bis for the lubricant
Resin acid amide, N, at least one of N- ethylene bis stearic acid amide, silicone oil.
Invention also provides a kind of preparation methods of the good fiber glass reinforced ABS material in surface, comprising the following steps:
(1) parts by weight for pressing each component, by ABS resin A, fire retardant, optothermal stabilizer, mix lubricant is uniform；
(2) mixed material obtained in step (1) is sent into double screw extruder, meanwhile, glass fibre is subjected to side
Feeding；
(3) under the conveying and shear action of the screw rod of double screw extruder, material sufficiently melts, is compound, then through head
Extrusion, tie rod, cooling, pelletizing；
(4) it is uniformly mixed by step (3) obtained pellet with ABS resin B；
(5) mixed material obtained in step (4) is sent into double screw extruder；
(6) under the conveying and shear action of the screw rod of double screw extruder, material sufficiently melts, is compound, then through head
Extrusion, tie rod, cooling, pelletizing obtain the good fiber glass reinforced ABS resin material in surface.
Further, the extruder temperature in one area of double screw extruder is closed；The extruder temperature of 2nd area to head is 220-
230 DEG C, the extruder temperature at the side spout of double screw extruder is 240-250 DEG C.
The present invention have it is following the utility model has the advantages that
1. ABS resin material appearance of the invention is good, the surface gloss of product is higher, and the fire retardant of phosphorus system is added
The binding force of material and glass can be increased, improve substrate mobility, the floating fine phenomenon of product surface, material tool can be effectively reduced
There is the features such as rigid height, good stability of the dimension, easy processing molding, can be used for forming various requirement strength of materials height, dimensionally stable
Property is good, while the good product scope of appearance.
2. can effectively reduce material cost, sexual valence present invention employs raw material such as the ABS of different molecular weight and glasses
It is relatively high.
3. preparation method of the invention is prepared using twin screw extrusion process, continuous, production efficiency simple with process
The advantages of height, stable product quality.
Specific embodiment
The invention will be further described with reference to embodiments, and purpose, which is only that, is best understood from the object of the invention, and
Unrestricted protection scope of the present invention.
All substances are known commercial product in the embodiment of the present invention, and unit is parts by weight, are specifically included:
ABS resin A is the ABS 8434 of Gaoqiao Petrochemical Company, and melting temperature is the ABS 8391 of 110 DEG C or Gaoqiao Petrochemical Company, is melted
Melting temperature is 100 DEG C；
ABS resin B is the ABS PA-756H of odd beauty, and melting temperature is 90 DEG C, and (220 DEG C, 10kg) of melt index are 80g/
10min or South Korea's brocade lake ABS 750, melting temperature are 100 DEG C, and (220 DEG C, 10Kg) of melt index are 45g/10min；
Glass fibre be commercially available ECS-13-3.0, alkali-free glass fiber, 13 μm of filament diameter, chopped length 3mm；
Fire retardant: triphenyl phosphate TPP, triphenyl phosphite TPPi, octadecyl phosphite ester.
Optothermal stabilizer: (the i.e. Irganox1076 of CIBA, the β-(3,5- di-t-butyl -4- of Hinered phenols antioxidant 1076
Hydroxy phenyl) propionic acid n-octadecyl alcohol ester), triphenyl phosphite kind antioxidant 168 (i.e. the Irganox168 of CIBA, three (2,4-
Di-tert-butyl-phenyl) phosphite ester), thio-2 acid two (lauryl alcohol) ester (DLTP), 2,6- three-level butyl -4- methylphenol,
Di-n-butyltin dilaurate (DBTL), maleic acid di-n-butyl tin (DBTM), Bis(lauroyloxy)dioctyltin (DOTL), two mercaptos
The different monooctyl ester dioctyltin (DOTTG) of guanidine-acetic acid.
Lubricant: solid paraffin, atoleine, polyethylene wax (A-C540A), stearic amide (SR), silicone oil, N, N- second
Support double stearic amides (EBS).
Embodiment 1
(1) by 85 parts of 8434 resins of ABS, 1 part of fire retardant TPP, 0.1 part of optothermal stabilizer (Hinered phenols antioxidant
1076: triphenyl phosphite kind antioxidant 168=1:2, mass ratio) and 0.6 part of lubricant polyethylene wax (A-C540A) and tristearin
Sour amide (SR) (1:1, mass ratio) is uniformly mixed through high-speed stirred；
(2) said mixture is sent into double screw extruder, while 10 parts of glass ECS-13-3.0 is added from side feed material
Material mouth feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain；
(4) pellet that step (3) obtains is uniformly mixed with 5 parts of ABS PA-756H through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
Because containing phosphorous fire retardant in system, such flame retardant materials fusing point is lower (50 DEG C -80 DEG C), if twin-screw
If one area's temperature setting of extruder is excessively high, which will melt in feed opening, is tacky, thus make pellet conglomeration, and
Blanking, conveying of the material in double screw extruder are influenced, therefore area's temperature of double screw extruder is directly closed.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Embodiment 2
(1) by 60 parts of 8434 resins of ABS, 3 parts of fire retardant TPPi, 0.6 part of optothermal stabilizer (DLTP:DBTL=1:1, matter
Measure ratio) and 0.1 part of lubricant silicone oil through high-speed stirred be uniformly mixed；
(2) said mixture is sent into double screw extruder, by 20 parts of glass ECS-13-3.0 from side feed material feed opening
It feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
(4) pellet that step (3) obtains is uniformly mixed with 20 parts of ABS PA-756H through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Embodiment 3
(1) by 50 parts of 8434 resins of ABS, 10 parts of fire retardant octadecyl phosphite esters, 1 part of optothermal stabilizer (DOTL:
DOTTG=1:2, mass ratio) and 1 part of lubricant A-C540A through high-speed stirred be uniformly mixed；
(2) said mixture is sent into double screw extruder, by 30 parts of glass ECS-13-3.0 from side feed material feed opening
It feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
(4) pellet that step (3) obtains is uniformly mixed with 20 parts of ABS PA-756H through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Embodiment 4
(1) by 70 parts of 8434 resins of ABS, 5 parts of fire retardant TPP, 0.3 part of optothermal stabilizer (DLTP:2,6- three-level butyl-
4- methylphenol=2:1, mass ratio) and 1 part of Lubricate EBS through high-speed stirred be uniformly mixed；
(2) said mixture is sent into double screw extruder, by 20 parts of glass ECS-13-3.0 from side feed material feed opening
It feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
(4) pellet that step (3) obtains is uniformly mixed with 10 parts of ABS PA-756H through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Embodiment 5
(1) by 60 parts of 8434 resins of ABS, 8 parts of fire retardant triphenyl phosphite TPPi, 0.6 part of optothermal stabilizer (DBTL:
DBTM=1:1, mass ratio) and 0.5 part of lubricant solids paraffin and atoleine (mass ratio 1:1) mixed through high-speed stirred it is equal
It is even；
(2) said mixture is sent into double screw extruder, by 25 parts of glass ECS-13-3.0 from side feed material feed opening
It feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
(4) pellet that step (3) obtains is uniformly mixed with 15 parts of ABS PA-756H through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Embodiment 6
(1) by 60 parts of 8391 resins of ABS, 5 parts of fire retardant triphenyl phosphite TPPi, 0.6 part of optothermal stabilizer (1076:
168=1:2, mass ratio) and 0.3 part of lubricating fluid paraffin through high-speed stirred be uniformly mixed；
(2) said mixture is sent into double screw extruder, by 20 parts of glass ECS-13-3.0 from side feed material feed opening
It feeds.
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
(4) pellet that step (3) obtains is uniformly mixed with 750 20 parts of ABS through high-speed stirred；
(5) said mixture is sent into double screw extruder；
Under the conveying and shear action of screw rod, sufficiently melts, is compound, then through head extrusion, tie rod, cooling, pelletizing；
Wherein, one district screw rod temperature of double screw extruder is closed；The extruder temperature of 2nd area to head is 220~230 DEG C,
Extruder temperature at middle side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Comparative example
(1) by 80 parts of 8434 resins of ABS, 0.3 part of optothermal stabilizer (1076:168=1:2, mass ratio) and 0.3 part of profit
Lubrication prescription EBS is uniformly mixed through high-speed stirred；
(2) said mixture is sent into double screw extruder, 20 parts of roving glass fibers is fed from side feed material feed opening；
(3) under the conveying of screw rod and shear action, sufficiently fusing, it is compound, then through head extrusion, tie rod, cooling, cut
Grain.
Wherein, one district screw rod temperature of double screw extruder is 190~210 DEG C；2nd area to head extruder temperature be 220~
230 DEG C, wherein the extruder temperature at side spout is 240-250 DEG C.
The compound of preparation is molded into the standard batten of test by standard size, by the quantitative measurement standard of table 1
It is tested, the performance test results are as shown in table 2.
Table 1
Table 2
As can be seen from Table 2, pass through the control and glass side feed of ratio, Length of Glass Fiber between suitable control each component
The use of material, make material in contrast to existing general fiber glass reinforced ABS material for, be maintained in terms of material stiffness,
And corresponding intensity can be reached according to the different actual requirements of product, on the other hand, material can solve to float at apparent aspect
The problem of appearance such as fibre keep the glossiness of material, improve material appearance, can require to mechanical property and appearance
Occasion use.
This hair can be understood and applied the above description of the embodiments is intended to facilitate those skilled in the art
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to implementations here
Example, those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be
Within protection scope of the present invention.
Claims (8)
1. a kind of good fiber glass reinforced ABS material in surface, it is characterised in that: be made of following components by its parts by weight:
50-85 parts of ABS resin A,
5-20 parts of ABS resin B,
10-30 parts of glass fibre,
1-10 parts of fire retardant,
0.1-1 parts of optothermal stabilizer,
0.1-1 parts of lubricant；
The ABS resin A be selected from phase melting temperature be 100-110 DEG C, butadiene rubber content > 30%, pass through ontology
One of the acrylonitrile-butadiene-phenylethene grafted copolymer that polymerization is prepared；
The ABS resin B be selected from phase melting temperature be 90-100 DEG C, acrylonitrile content > 25%, in 220 DEG C, 10Kg item
Fluidity of molten is greater than one of the acrylonitrile-butadiene-phenylethene grafted copolymer of 40g/min under part；The glass
Fiber is selected from chopped glass fiber.
2. the good fiber glass reinforced ABS material in a kind of surface according to claim 1, it is characterised in that: described is fire-retardant
Agent is selected from least one of triphenyl phosphate, triphenyl phosphite and bi-ester of phosphite.
3. the good fiber glass reinforced ABS material in a kind of surface according to claim 1, it is characterised in that: the photo-thermal
Stabilizer is selected from thioesters heat stabilizer, organic tin heat stabilizer, Hinered phenols heat stabilizer and triphenyl phosphite class
One or more of heat stabilizer.
4. the good fiber glass reinforced ABS material in a kind of surface according to claim 3, it is characterised in that: described is thio
Esters heat stabilizer is selected from thio-2 acid two (lauryl alcohol) ester；The organic tin heat stabilizer be selected from pink salt containing mercaptan,
Maleic acid pink salt or pant tin carboxylate；The Hinered phenols heat stabilizer be selected from 2,6- three-level butyl -4- methylphenol or β-(3,
5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester.
5. the good fiber glass reinforced ABS material in a kind of surface according to claim 4, it is characterised in that: the sulfur-bearing
Alcohol pink salt is selected from dimercapto 2-ethyl hexyl ethanoate dioctyltin；The maleic acid pink salt is selected from maleic acid di-n-butyl tin；Institute
The pant tin carboxylate stated is selected from di-n-butyltin dilaurate or Bis(lauroyloxy)dioctyltin.
6. the good fiber glass reinforced ABS material in a kind of surface according to claim 1, it is characterised in that: described
Lubricant be selected from solid paraffin, atoleine, polyethylene wax, stearic amide, methylene bis stearic amide, N, N- ethylene is double
At least one of stearic amide, silicone oil.
7. a kind of preparation method of the good fiber glass reinforced ABS material in surface according to claim 1, it is characterised in that:
The following steps are included:
(1) parts by weight for pressing each component, by ABS resin A, fire retardant, optothermal stabilizer, mix lubricant is uniform；
(2) mixed material obtained in step (1) is sent into double screw extruder, meanwhile, glass fibre is subjected to side feed material；
(3) under the conveying and shear action of the screw rod of double screw extruder, material sufficiently melts, is compound, then through head extrusion,
Tie rod, cooling, pelletizing；
(4) it is uniformly mixed by step (3) obtained pellet with ABS resin B；
(5) mixed material obtained in step (4) is sent into double screw extruder；
(6) under the conveying and shear action of the screw rod of double screw extruder, material sufficiently melts, is compound, then through head extrusion,
Tie rod, cooling, pelletizing obtain the good fiber glass reinforced ABS resin material in surface.
8. a kind of preparation method of the good fiber glass reinforced ABS material in surface according to claim 7, it is characterised in that:
The extruder temperature in one area of double screw extruder is closed；The extruder temperature of 2nd area to head is 220-230 DEG C, twin-screw extrusion
Extruder temperature at the side spout of machine is 240-250 DEG C.
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Cited By (1)
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| CN116535701A (en) * | 2023-07-03 | 2023-08-04 | 广东永鑫华新型材料有限公司 | Preparation method of glass fiber reinforced ABS composite material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106317748A (en) * | 2015-06-18 | 2017-01-11 | 合肥杰事杰新材料股份有限公司 | Styryl resin having good grease-resistant performance and preparation method thereof |
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| CN101864117A (en) * | 2010-03-05 | 2010-10-20 | 上海锦湖日丽塑料有限公司 | Glass fiber reinforced styrene resin blends with good appearance and mechanical property and preparation method thereof |
| CN103772941A (en) * | 2014-01-08 | 2014-05-07 | 合肥杰事杰新材料股份有限公司 | High-gloss glass fiber reinforced polycarbonate alloy material and preparation method thereof |
| CN104045963A (en) * | 2014-05-30 | 2014-09-17 | 金发科技股份有限公司 | Glass fiber reinforced high gloss ABS resin composition suitable for electroplating, and preparation method and application thereof |
| CN106317748A (en) * | 2015-06-18 | 2017-01-11 | 合肥杰事杰新材料股份有限公司 | Styryl resin having good grease-resistant performance and preparation method thereof |
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| CN116535701A (en) * | 2023-07-03 | 2023-08-04 | 广东永鑫华新型材料有限公司 | Preparation method of glass fiber reinforced ABS composite material |
| CN116535701B (en) * | 2023-07-03 | 2023-09-15 | 广东永鑫华新型材料有限公司 | Preparation method of glass fiber reinforced ABS composite material |
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Application publication date: 20190118 |