CN108690317A - A kind of ABS reclaimed materials composite material and preparation method - Google Patents
A kind of ABS reclaimed materials composite material and preparation method Download PDFInfo
- Publication number
- CN108690317A CN108690317A CN201810510073.3A CN201810510073A CN108690317A CN 108690317 A CN108690317 A CN 108690317A CN 201810510073 A CN201810510073 A CN 201810510073A CN 108690317 A CN108690317 A CN 108690317A
- Authority
- CN
- China
- Prior art keywords
- parts
- reclaimed materials
- abs
- abs reclaimed
- degrees celsius
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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
The invention discloses a kind of ABS reclaimed materials composite material and preparation methods, it is related to the raw material of the parts by weight meters such as field of novel, including 25-30 parts of ABS reclaimed materials, 15-20 parts of high density polyethylene (HDPE), 4-8 parts of titanium dioxide, 6-10 parts of nano-calcium carbonate, 4-8 parts of glass fibre, 5-9 parts of plant fiber powder, 7-15 parts of nano silicon dioxide, 2-5 parts of carbon black, 4-8 parts of Ag-carried nanometer titanium dioxide, 1.5-2.5 parts of monomethyl calcium hypophosphite, 2-5 parts of polyvinylpyrrolidone, 1.6-2.5 parts of compatilizer, 1.8-2.6 parts of heat stabilizer;Material of the present invention is modified regenerated material by the raw material for centainly matching the addition of ABS reclaimed materials has the advantages that intensity is high, stretch-resistance is strong and flexibility is good, pass through the synergistic effect between raw material, the resistance to mechanical impingement rate for the material being effectively improved, can be widely applied to the fields such as building, machinery.
Description
Technical field
The present invention relates to field of novel, and in particular to a kind of ABS reclaimed materials composite material and preparation method.
Background technology
In recent years, with the raising of the development of production and people's level of consumption, plastic products consumption figure constantly increases, waste and old
Plastics total amount also increases sharply.According to statistics, in big-and-middle, city, waste plastic ratio is up to 10% or so.Therefore using actively right
Plan is reinforced being the good ecological environment of protection to the processing of waste plastic waste, plastics industry is promoted to develop in a healthy way, structure and
The important measures of humorous society.Due to economy, law and the common people consciousness etc., waste plastic burial method is handled
It is more and more infeasible.In developed country, the increase of environmental consciousness and the reduction in available buried type garbage disposal site space
Plastics recovery industrial expansion is promoted, but the modern waste plastic for there was only about 5%-25% is recovered, and accounts for all material
The 8% of total amount.About 18% polymer waste is stacked upon soot, wherein 40% is plastics package articles for use.Due to them
It is seen everywhere, type is more, biological degradability is poor, and use is short, and is concerned, statistics indicate that miscellaneous Europe, recycled plastic method packet
Include burning energy regenerating, machinery recycling, raw material or chemical recovery etc..
ABS material is widely used in machinery, building materials, automotive trim and instrument appliance etc., every year
A large amount of ABS waste products is will produce, is handled using the modes such as landfill or burning, pollution can be not only brought to ecological environment, is also made
At the serious waste of resource.But since the performance of the ABS reworked materials of recycling decreases relative to virgin material, especially under toughness
Drop is apparent, therefore, how to realize the recycling of discarded ABS, it has also become a urgent problem to be solved.
Chinese Patent Application No. is 201410696864.1 to disclose a kind of waste and old PC/ABS alloy modifications material and its system
Preparation Method is only added to a kind of chain extender as additive modification waste and scrap, application, work(using waste and old PC/ABS as basis material
Energy property is restricted, and is only merely simple regeneration, innovative insufficient.
Further more, Chinese Patent Application No. is the group that CN200510035815.4 recycles makrolon/ABS engineering plastics
Object and its manufacturing method are closed, recycling modification is carried out to makrolon/ABS defective materials, makrolon/ABS defective materials is enable to reach new
The requirement of material makes makrolon/ABS defective materials obtain economic recycling, the burden of the environment of reduction, but in being formulated
Only addition antioxidant is modified material, and the mechanical shock resistance and intensity of material are insufficient, make the performance of regrown material
There are certain deficiency, use scope also has certain limitation.
Invention content
For problems of the prior art, the present invention provides a kind of ABS reclaimed materials composite material and its preparation sides
Method, material of the present invention is modified regenerated material by the raw material for centainly matching the addition of ABS reclaimed materials has intensity high, anti-
The advantage that draftability is strong and flexibility is good, by the synergistic effect between raw material, the resistance to mechanical impingement rate for the material being effectively improved can
To be widely used in the fields such as building, machinery.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
25-30 parts of ABS reclaimed materials, 15-20 parts of high density polyethylene (HDPE), 4-8 parts of titanium dioxide, 6-10 parts of nano-calcium carbonate, glass
4-8 parts of glass fiber, 5-9 parts of plant fiber powder, 7-15 parts of nano silicon dioxide, 2-5 parts of carbon black, Ag-carried nanometer titanium dioxide 4-
8 parts, 1.5-2.5 parts of monomethyl calcium hypophosphite, 2-5 parts of polyvinylpyrrolidone, 1.6-2.5 parts of compatilizer, heat stabilizer 1.8-
2.6 parts and 1.8-3.2 parts of lubricant.
Preferably, include the raw material of following parts by weight meter:27-29 parts of ABS reclaimed materials, 17-19 parts of high density polyethylene (HDPE), titanium
5-7 parts of white powder, 7-9 parts of nano-calcium carbonate, 5-7 parts of glass fibre, 6-8 parts of plant fiber powder, nano silicon dioxide 10-12
Part, 3-4 parts of carbon black, 5-7 parts of Ag-carried nanometer titanium dioxide, 1.8-2.2 parts of monomethyl calcium hypophosphite, polyvinylpyrrolidone 3-4
Part, 1.9-2.2 parts of compatilizer, 2.1-2.3 parts of heat stabilizer and 2.5-2.7 parts of lubricant.
Preferably, include the raw material of following parts by weight meter:28 parts of ABS reclaimed materials, 18 parts of high density polyethylene (HDPE), titanium dioxide 6
Part, carries silver at 8 parts of nano-calcium carbonate, 6 parts of glass fibre, 7 parts of plant fiber powder, 11 parts of nano silicon dioxide, 3.5 parts of carbon black
6 parts of nano-titanium dioxide, 2.1 parts of monomethyl calcium hypophosphite, 3.5 parts of polyvinylpyrrolidone, 2.1 parts of compatilizer, heat stabilizer
2.2 parts and 2.6 parts of lubricant.
Preferably, the preprocess method of the ABS reclaimed materials is:ABS reclaimed materials is placed in vacuum drying chamber and is taken the photograph 90
After being dried 15 hours under family name's degree, addition high speed is mixed with glycidyl methacrylate, styrene and cumyl peroxide
It mixes 15-20 minutes, adds twin-screw extrude under 65-70 degrees Celsius in mixing machine, be that 180-200 is Celsius in temperature
It spends, fusion-grafting under conditions of 90-95 revs/min, graft is granulated after sink cools down on pelleter, and pellet merging 90 is taken the photograph
In the vacuum drying chamber of family name's degree dry 5 hours to get.
Preferably, the ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight
Amount proportioning is 100:5:5:0.5.
Preferably, the compatilizer is maleic anhydride grafted polyethylene, maleic anhydride grafted ABS, acrylic acid-grafted poly- second
One or more of alkene, acrylic acid-grafted ABS are combined.
Preferably, the heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer
According to mass ratio 1:2:4 mixing compositions.
Preferably, the lubricant is one in oleoylamide, zinc stearate, calcium stearate, stearic acid and polyol ester
Kind or several combinations.
A kind of preparation method of above-mentioned ABS reclaimed materials composite material is also disclosed in the present invention, specifically, including following step
Suddenly:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 70-75 degrees celsius, mix 10-15 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added Celsius in 85-90 in high-speed mixer
Under conditions of degree, mix 15-20 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 90-95 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
Preferably, the first time prilling temperature in the step (3) is 215-220 degrees Celsius, screw speed 65-70
Rev/min, second of prilling temperature in the step (5) is 225-230 degrees Celsius, and screw speed is 50-55 revs/min.
The present invention has following advantageous effect:
(1) material of the present invention is modified regenerated material by the raw material for centainly matching the addition of ABS reclaimed materials and has
The advantage that intensity is high, stretch-resistance is strong and flexibility is good, by the synergistic effect between raw material, the resistance to mechanical for the material being effectively improved
Impingement rate can be widely applied to the fields such as building, machinery.
(2) melting regeneration is squeezed out by high density polyethylene (HDPE) and ABS reclaimed materials in raw material of the present invention, high density polyethylene (HDPE) can
With the flexibility and stretch-resistance of reinforced ABS reclaimed materials, effectively weakens the friability and aging of ABS reclaimed materials, add simultaneously
Titanium dioxide and carbon black synergistic effect can not only may be used with the intensity of the photostability of reinforcing material and material, Ag-carried nanometer titanium dioxide
With the uviolresistance of reinforcing material, while it can assign material good bactericidal property.
(3) pretreatment was carried out to ABS reclaimed materials in raw material of the present invention, the Glycidyl methacrylate in polypropylene fusion graft process
Glyceride is grafted under the action of cumyl peroxide on the strand of ABS reclaimed materials, is increased the viscosity of melt, is made
Its mobility is reduced, and to effectively enhance the toughness of material, elongation at break and notch impact strength are promoted notable.
(4) auxiliary agent compatilizer is added in raw material of the present invention, the addition of compatilizer can reduce raw material in ABS reclaimed materials
Disperse uneven, the phenomenon that part is reunited occurs, the substrate contact face of raw material and ABS reclaimed materials is enhanced after compatilizer is added
Product forms stable interface bond resultant force, enhances the stability and mechanical shock resistance of material, thermostabilization is added in the present invention
Agent is effectively improved the heat resistance and temperature tolerance of material.
(5) after polymer and plant fiber powder being carried out first time extruding pelletization first in preparation method of the present invention, pass through
Plant fiber powder improves the flexibility of polymer, while plant fiber powder is filled into polymer, enhances the densification of material
Property, then wood moulding particle and other materials are subjected to second of melting extrusion granulation, the filling material dispersion prepared is evenly, comprehensive
Close performance more preferably.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
25 parts of ABS reclaimed materials, 4 parts of titanium dioxide, 6 parts of nano-calcium carbonate, 4 parts of glass fibre, is planted at 15 parts of high density polyethylene (HDPE)
5 parts of fibres powder, 7 parts of nano silicon dioxide, 2 parts of carbon black, 4 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite 1.5
Part, 2 parts of polyvinylpyrrolidone, 1.6 parts of compatilizer, 1.8 parts of heat stabilizer and 1.8 parts of lubricant.
The preprocess method of ABS reclaimed materials is:
ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with Glycidyl methacrylate
Glyceride, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 15 minutes under 65 degrees Celsius, are added
In double screw extruder, fusion-grafting under conditions of being 180 degrees Celsius, 90 revs/min in temperature, graft is after sink cools down
Be granulated on pelleter, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight proportion be 100:
5:5:0.5。
Compatilizer is maleic anhydride grafted polyethylene.
Heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer according to mass ratio 1:
2:4 mixing compositions.
Lubricant is oleoylamide.
The preparation method of ABS reclaimed materials composite materials in the present embodiment specifically includes the following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 70 degrees celsius, mix 10 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added in high-speed mixer at 85 degrees Celsius
Under the conditions of, it mixes 15 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 90 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
First time prilling temperature in step (3) is 215 degrees Celsius, and screw speed is 65 revs/min, in step (5)
Second of prilling temperature is 225 degrees Celsius, and screw speed is 50 revs/min.
Embodiment 2
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
30 parts of ABS reclaimed materials, 20 parts of high density polyethylene (HDPE), 8 parts of titanium dioxide, 10 parts of nano-calcium carbonate, 8 parts of glass fibre,
9 parts of plant fiber powder, 15 parts of nano silicon dioxide, 5 parts of carbon black, 8 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite
3.2 parts of 2.5 parts, 5 parts of polyvinylpyrrolidone, 2.5 parts of compatilizer, 2.6 parts of heat stabilizer and lubricant.
The preprocess method of ABS reclaimed materials is:
ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with Glycidyl methacrylate
Glyceride, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 20 minutes under 70 degrees Celsius, are added
In double screw extruder, fusion-grafting under conditions of being 200 degrees Celsius, 95 revs/min in temperature, graft is after sink cools down
Be granulated on pelleter, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight proportion be 100:
5:5:0.5。
Compatilizer is maleic anhydride grafted ABS.
Heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer according to mass ratio 1:
2:4 mixing compositions.
Lubricant is zinc stearate.
The preparation method of ABS reclaimed materials composite materials in the present embodiment specifically includes the following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 75 degrees celsius, mix 15 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added in high-speed mixer at 90 degrees Celsius
Under the conditions of, it mixes 20 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 95 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
First time prilling temperature in step (3) is 220 degrees Celsius, and screw speed is 70 revs/min, in step (5)
Second of prilling temperature is 230 degrees Celsius, and screw speed is 55 revs/min.
Embodiment 3
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
27 parts of ABS reclaimed materials, 5 parts of titanium dioxide, 7 parts of nano-calcium carbonate, 5 parts of glass fibre, is planted at 17 parts of high density polyethylene (HDPE)
6 parts of fibres powder, 10 parts of nano silicon dioxide, 3 parts of carbon black, 5 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite 1.8
Part, 3 parts of polyvinylpyrrolidone, 1.9 parts of compatilizer, 2.1 parts of heat stabilizer and 2.5 parts of lubricant.
The preprocess method of ABS reclaimed materials is:
ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with Glycidyl methacrylate
Glyceride, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 16 minutes under 66 degrees Celsius, are added
In double screw extruder, fusion-grafting under conditions of being 185 degrees Celsius, 91 revs/min in temperature, graft is after sink cools down
Be granulated on pelleter, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight proportion be 100:
5:5:0.5。
Compatilizer is maleic anhydride grafted ABS.
Heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer according to mass ratio 1:
2:4 mixing compositions.
Lubricant is calcium stearate.
The preparation method of ABS reclaimed materials composite materials in the present embodiment specifically includes the following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 72 degrees celsius, mix 12 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added in high-speed mixer at 86 degrees Celsius
Under the conditions of, it mixes 16 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 91 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
First time prilling temperature in step (3) is 217 degrees Celsius, and screw speed is 67 revs/min, in step (5)
Second of prilling temperature is 227 degrees Celsius, and screw speed is 52 revs/min.
Embodiment 4
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
29 parts of ABS reclaimed materials, 7 parts of titanium dioxide, 9 parts of nano-calcium carbonate, 7 parts of glass fibre, is planted at 19 parts of high density polyethylene (HDPE)
8 parts of fibres powder, 12 parts of nano silicon dioxide, 4 parts of carbon black, 7 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite 2.2
Part, 4 parts of polyvinylpyrrolidone, 2.2 parts of compatilizer, 2.3 parts of heat stabilizer and 2.7 parts of lubricant.
The preprocess method of ABS reclaimed materials is:
ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with Glycidyl methacrylate
Glyceride, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 18 minutes under 68 degrees Celsius, are added
In double screw extruder, fusion-grafting under conditions of being 190 degrees Celsius, 93 revs/min in temperature, graft is after sink cools down
Be granulated on pelleter, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight proportion be 100:
5:5:0.5。
Compatilizer is acrylic acid-grafted ABS.
Heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer according to mass ratio 1:
2:4 mixing compositions.
Lubricant is stearic acid.
The preparation method of ABS reclaimed materials composite materials in the present embodiment specifically includes the following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 73 degrees celsius, mix 13 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added Celsius in 85-90 in high-speed mixer
Under conditions of degree, mix 18 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 93 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
First time prilling temperature in step (3) is 218 degrees Celsius, and screw speed is 68 revs/min, in step (5)
Second of prilling temperature is 228 degrees Celsius, and screw speed is 53 revs/min.
Embodiment 5
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
28 parts of ABS reclaimed materials, 6 parts of titanium dioxide, 8 parts of nano-calcium carbonate, 6 parts of glass fibre, is planted at 18 parts of high density polyethylene (HDPE)
7 parts of fibres powder, 11 parts of nano silicon dioxide, 3.5 parts of carbon black, 6 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite
2.6 parts of 2.1 parts, 3.5 parts of polyvinylpyrrolidone, 2.1 parts of compatilizer, 2.2 parts of heat stabilizer and lubricant.
The preprocess method of ABS reclaimed materials is:
ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with Glycidyl methacrylate
Glyceride, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 19 minutes under 69 degrees Celsius, are added
In double screw extruder, fusion-grafting under conditions of being 195 degrees Celsius, 94 revs/min in temperature, graft is after sink cools down
Be granulated on pelleter, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
ABS reclaimed materials, glycidyl methacrylate, styrene and cumyl peroxide weight proportion be 100:
5:5:0.5。
Compatilizer is acrylic acid-grafted ABS.
Heat stabilizer is beta-diketone compounds, phosphite and liquid barium-cadmium-zinc composite stabilizer according to mass ratio 1:
2:4 mixing compositions.
Lubricant is polyol ester.
The preparation method of ABS reclaimed materials composite materials in the present embodiment specifically includes the following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in high speed
In mixing machine under 74 degrees celsius, mix 14 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding grain
Son;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, Dan Jia
Base calcium hypophosphite, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added in high-speed mixer at 89 degrees Celsius
Under the conditions of, it mixes 19 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, vacuum is added in pellet
In drying box under 94 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
First time prilling temperature in step (3) is 218 degrees Celsius, and screw speed is 69 revs/min, in step (5)
Second of prilling temperature is 229 degrees Celsius, and screw speed is 54 revs/min.
Comparative example 1
A kind of ABS reclaimed materials composite material includes the raw material of following parts by weight meter:
25 parts of ABS reclaimed materials, 15 parts of ABS virgin materials, 12 parts of calcium carbonate and Si [β-(3,5- di-tert-butyl-hydroxy phenyl)
Bing Suan ]4 parts of pentaerythritol ester.
ABS reclaimed materials composite material and preparation method thereofs in this comparative example specifically include the following steps:
(1) above-mentioned raw materials are added in high-speed mixer under 55-60 degrees Celsius, are stirred 15-20 minutes;
(2) said mixture is added twin-screw extrude and carries out extruding pelletization under 220-225 degrees Celsius, screw rod turns
Speed be 90 revs/min, pellet be cooled to room temperature to get.
By ABS reclaimed materials composite material made from ABS reclaimed materials composite material made from embodiment 1-5 and comparative example 1 into
Row performance test, as a result such as following table:
ABS reclaimed materials composite material of the present invention is can be seen that from upper table test data to have the following advantages that:
1, the tensile strength of comparative example 1 is 39.4MPa, and the tensile strength of embodiment 1-5 is at least 47.3MPa, opposite to carry
Risen 20.1%, illustrate ABS reclaimed materials composite material of the present invention stretch-resistance be improved significantly.
2, the elongation at break of comparative example 1 is 32%, and the elongation at break of embodiment 1-5 is at least 42%, opposite to be promoted
31.3%, illustrate that ABS reclaimed materials composite material of the present invention has good toughness and mechanical shock resistance.
3, as can be seen from the above table the impact strength of material relative in comparative example from 3.1 kilojoules/square metre at least promoted
To 4.7 kilojoules/square metre, improve 51.6%, bending strength is at least promoted from 61.2 to 70.5 relative in comparative example, is had
It is obviously improved, illustrates that ABS reclaimed materials composite material of the present invention has intensity high, flexibility is good, and impact resistance is strong.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of ABS reclaimed materials composite material, which is characterized in that include the raw material of following parts by weight meter:ABS reclaimed materials 25-30
Part, 15-20 parts of high density polyethylene (HDPE), 4-8 parts of titanium dioxide, 6-10 parts of nano-calcium carbonate, 4-8 parts of glass fibre, plant fiber powder
5-9 parts last, 7-15 parts of nano silicon dioxide, 2-5 parts of carbon black, 4-8 parts of Ag-carried nanometer titanium dioxide, monomethyl calcium hypophosphite 1.5-
1.8-3.2 parts of 2.5 parts, 2-5 parts of polyvinylpyrrolidone, 1.6-2.5 parts of compatilizer, 1.8-2.6 parts of heat stabilizer and lubricant.
2. ABS reclaimed materials composite material according to claim 1, which is characterized in that include the raw material of following parts by weight meter:
27-29 parts of ABS reclaimed materials, 17-19 parts of high density polyethylene (HDPE), 5-7 parts of titanium dioxide, 7-9 parts of nano-calcium carbonate, glass fibre 5-7
Part, 6-8 parts of plant fiber powder, 10-12 parts of nano silicon dioxide, 3-4 parts of carbon black, 5-7 parts of Ag-carried nanometer titanium dioxide, single first
1.8-2.2 parts of base calcium hypophosphite, 3-4 parts of polyvinylpyrrolidone, 1.9-2.2 parts of compatilizer, 2.1-2.3 parts of heat stabilizer and profit
2.5-2.7 parts of lubrication prescription.
3. ABS reclaimed materials composite material according to claim 1, which is characterized in that include the raw material of following parts by weight meter:
28 parts of ABS reclaimed materials, 18 parts of high density polyethylene (HDPE), 6 parts of titanium dioxide, 8 parts of nano-calcium carbonate, 6 parts of glass fibre, plant fiber powder
7 parts of end, 11 parts of nano silicon dioxide, 3.5 parts of carbon black, 6 parts of Ag-carried nanometer titanium dioxide, 2.1 parts of monomethyl calcium hypophosphite, poly- second
2.6 parts of 3.5 parts of alkene pyrrolidone, 2.1 parts of compatilizer, 2.2 parts of heat stabilizer and lubricant.
4. ABS reclaimed materials composite material according to claim 1, which is characterized in that the pretreatment side of the ABS reclaimed materials
Method is:ABS reclaimed materials is placed in after being dried 15 hours under 90 degrees Celsius in vacuum drying chamber, with methyl propenoic acid glycidyl
Ester, styrene and cumyl peroxide mixing are added in high-speed mixer and are mixed 15-20 minutes under 65-70 degrees Celsius, add
Enter in double screw extruder, fusion-grafting under conditions of being 180-200 degrees Celsius, 90-95 revs/min in temperature, graft warp
Be granulated on pelleter after sink cooling, pellet be placed in 90 degrees Celsius of vacuum drying chamber dry 5 hours to get.
5. ABS reclaimed materials composite material according to claim 4, which is characterized in that the ABS reclaimed materials, metering system
The weight proportion of acid glycidyl ester, styrene and cumyl peroxide is 100:5:5:0.5.
6. ABS reclaimed materials composite material according to claim 1, which is characterized in that the compatilizer connects for maleic anhydride
One or more of branch polyethylene, maleic anhydride grafted ABS, acrylic acid-grafted polyethylene, acrylic acid-grafted ABS are combined.
7. ABS reclaimed materials composite material according to claim 1, which is characterized in that the heat stabilizer is beta-diketon class
Compound, phosphite and liquid barium-cadmium-zinc composite stabilizer are according to mass ratio 1:2:4 mixing compositions.
8. ABS reclaimed materials composite material according to claim 1, which is characterized in that the lubricant is oleoylamide, firmly
One or more of resin acid zinc, calcium stearate, stearic acid and polyol ester combine.
9. a kind of preparation method of such as claim 1-8 any one of them ABS reclaimed materials composite materials, which is characterized in that packet
Include following steps:
(1) plant fiber powder is dried so that the moisture content of plant fiber is below 0.3%;
(2) plant fiber powder, titanium dioxide, carbon black, ABS reclaimed materials, the high density polyethylene (HDPE) after drying are placed in mixed at high speed
In machine under 70-75 degrees celsius, mix 10-15 minutes;
(3) product obtained of step (2) is placed in progress first time granulation in double screw extruder, obtains wood moulding particle;
(4) by wood moulding particle and nano-calcium carbonate, glass fibre, nano silicon dioxide, Ag-carried nanometer titanium dioxide, monomethyl time
Calcium phosphate, polyvinylpyrrolidone, compatilizer, heat stabilizer and lubricant are added in high-speed mixer at 85-90 degrees Celsius
Under the conditions of, it mixes 15-20 minutes;
(5) product made from step (4) is placed in double screw extruder and carries out second of granulation, pellet is added and is dried in vacuo
In case under 90-95 degrees Celsius, dry 5 hours to get the ABS reclaimed materials mixing material.
10. the preparation method of ABS reclaimed materials mixing material according to claim 9, which is characterized in that the step (3)
In first time prilling temperature be 215-220 degrees Celsius, screw speed is 65-70 revs/min, second in the step (5)
Secondary prilling temperature is 225-230 degrees Celsius, and screw speed is 50-55 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510073.3A CN108690317A (en) | 2018-05-24 | 2018-05-24 | A kind of ABS reclaimed materials composite material and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510073.3A CN108690317A (en) | 2018-05-24 | 2018-05-24 | A kind of ABS reclaimed materials composite material and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108690317A true CN108690317A (en) | 2018-10-23 |
Family
ID=63847173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810510073.3A Withdrawn CN108690317A (en) | 2018-05-24 | 2018-05-24 | A kind of ABS reclaimed materials composite material and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108690317A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845821A (en) * | 2019-11-28 | 2020-02-28 | 安徽实友电力金具有限公司 | A dust-protection type electronic equipment control box for intelligent house |
| CN113956687A (en) * | 2021-11-30 | 2022-01-21 | 长沙惠科光电有限公司 | Negative photoresist and preparation method thereof, and composite carbon black and preparation method thereof |
| CN114644807A (en) * | 2022-04-28 | 2022-06-21 | 长虹美菱股份有限公司 | Plant fiber modified ABS material and refrigerator decoration strip prepared from same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255096A (en) * | 2015-11-18 | 2016-01-20 | 四川长虹格润再生资源有限责任公司 | Method for toughening waste ABS plastic of washing machines |
-
2018
- 2018-05-24 CN CN201810510073.3A patent/CN108690317A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255096A (en) * | 2015-11-18 | 2016-01-20 | 四川长虹格润再生资源有限责任公司 | Method for toughening waste ABS plastic of washing machines |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845821A (en) * | 2019-11-28 | 2020-02-28 | 安徽实友电力金具有限公司 | A dust-protection type electronic equipment control box for intelligent house |
| CN113956687A (en) * | 2021-11-30 | 2022-01-21 | 长沙惠科光电有限公司 | Negative photoresist and preparation method thereof, and composite carbon black and preparation method thereof |
| CN114644807A (en) * | 2022-04-28 | 2022-06-21 | 长虹美菱股份有限公司 | Plant fiber modified ABS material and refrigerator decoration strip prepared from same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101654535B (en) | Halogen-free flame-retardant long glass fiber reinforcement recycled polypropylene material and preparation method thereof | |
| CN106543659B (en) | A kind of recycled plastic granules and its preparation method | |
| CN101638493A (en) | Long glass fiber reinforced recycled polypropylene material and preparation method thereof | |
| CN108690317A (en) | A kind of ABS reclaimed materials composite material and preparation method | |
| CN108164820A (en) | A kind of plant fiber/PP composite materials and preparation method thereof | |
| CN105237977A (en) | Bamboo fiber reinforced degradable PLA material and preparation method thereof | |
| CN107057339A (en) | A kind of activeness and quietness nylon material and its preparation method and application | |
| CN103739946A (en) | High-impact high-stiffness polypropylene rotational molding material and preparation method thereof | |
| CN106317867A (en) | Low-fiber exposure hydrolysis-resistant continuous glass fiber reinforced polyamide composite material and preparation method thereof | |
| CN102181150A (en) | Waste carbon fiber reinforced nylon 6 composite material and preparation method thereof | |
| CN103665524A (en) | Paper sludge-polyolefin type composite sectional bar and preparation method thereof | |
| CN104861291A (en) | Environment-friendly antistatic polypropylene plastic inspection well material restored and modified by waste polypropylene molecular chain and preparation method for environment-friendly antistatic polypropylene plastic inspection well material | |
| CN105131630A (en) | Biomass resin composite material used for stress structure and plant fiber modification method | |
| CN109666219B (en) | Polypropylene/shear thickening gel composite material and application thereof in bumper | |
| CN105295368A (en) | Damp-heat aging resisting carbon fiber-reinforced nylon 66 compound material and preparation thereof | |
| CN107501925A (en) | Fine collaboration reinforced polyamide composite of a kind of graphene, continuous carbon and preparation method thereof | |
| CN100363432C (en) | Kenaf-fiber-reinforced resin composition | |
| CN102532661B (en) | Natural fiber filled polyethylene composite material and preparation method thereof | |
| CN103224668A (en) | Preparation method of polypropylene-based bamboo-plastic foam composite material | |
| CN104292640A (en) | Continuous carbon fiber reinforced polypropylene composite material with high wetting property and preparation method of continuous carbon fiber reinforced polypropylene composite material | |
| CN105623101A (en) | Modified diatom/ESO (epoxidized soybean oil)/polypropylene composite and preparation method thereof | |
| CN106566164A (en) | Toughening filler master batch and preparation method thereof | |
| CN107501718A (en) | It is a kind of to strengthen modified polypropylene reclaimed material and preparation method thereof | |
| CN113388192B (en) | High-toughness low-temperature-resistant high-gloss regenerated PP modified material and preparation method thereof | |
| CN102850786B (en) | Nylon 66 material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |
|
| WW01 | Invention patent application withdrawn after publication |