CN106674875A - High-gloss easy-cleaning and flame-retarding PC/ABS composite material and preparation method thereof - Google Patents
High-gloss easy-cleaning and flame-retarding PC/ABS composite material and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- 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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- 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
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L2201/02—Flame or fire retardant/resistant
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a high-gloss easy-cleaning and flame-retarding PC/ABS composite material; the composite material is characterized by being prepared from, by weight, 80-85 parts of acrylonitrile- butadiene-styrol copolymer, 10-15 parts of polycarbonate-g-polystyrene copolymer, 4-8 parts of spray-free highlight functional master batch, 0.5-1 part of flexibilizer, 0.3-0.6 part of graphene/ nickelferrite double hydroxide, 0.5-1 part of inorganic filler, 1-2 parts of light stabilizer, 0.5-1 part of anti-static agent, 0.15-0.5 part of dispersing agent, and 0.5-3 parts of coloring agent. The invention further discloses a preparation method of the high-gloss easy-cleaning and flame-retarding PC/ABS composite material. Compared with the prior art, the high-gloss easy-cleaning and flame-retarding PC/ABS composite material is good in processing performance, good in flexibility and anti-impact property, good in heat resistance and weather resistance, high in surface gloss, easy to clean its surface, not easy to dip dust, good in dimension stability, high in flame retardance, and so on.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of high glaze, easy to clean, fire retardation PC/ABS are combined
Material and preparation method thereof.
Background technology
PC/ABS alloys (polycarbonate/acrylonitrile-butadiene-phenylethene copolymer) are a kind of important engineering plastics,
It has the advantage of PC and ABS concurrently, on the one hand can reduce the melt viscosity of PC, and heat resistance and the stretching on the other hand improving ABS are strong
Degree, reduces the sensitiveness of product internal stress and impact strength to products thickness, with excellent heat resistance and mechanical performance, at present
It is widely used in the field such as auto industry and electric, office machinery, household electrical appliances, communication.With PC/ABS
The continuous expansion of alloy material range of application, to PC/ABS alloy systems it is also proposed that the requirement of the aspect such as functionalization, high performance.
Therefore, study and a kind of high glaze of application, easy to clean, fire retardation PC/ABS composite material, quite show necessity.
The content of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of prior art, there is provided a kind of high glaze, easy to clean, fire retardation PC/
ABS composite material, it is good, heat-resisting high with good weatherability, surface gloss with good processability, toughness and impact resilience, and surface
Easy cleaning, it is difficult to be covered with dust, good stability of the dimension, the advantages of anti-flammability is high.
The technical scheme that is used to reach above-mentioned purpose of the present invention is:
A kind of high glaze, easy to clean, fire retardation PC/ABS composite material, are made up of the component including following parts by weight:Third
Alkene nitrile-BS 80-85 parts, 10-15 parts of makrolon-g- polystyrene copolymers, exempt from spray bloom work(
Can 4-8 parts of master batch, toughener 0.5-1 parts, 0.3-0.6 parts of graphene/nickel iron double-hydroxide, inorganic filler 0.5-1 parts, light it is steady
Determine agent 1-2 parts, antistatic additive 0.5-1 parts, dispersant 0.15-0.5 parts, colouring agent 0.5-3 parts.
Preferably, acrylonitrile accounts for 25-35wt%, butadiene and accounts in described acrylonitrile-butadiene-styrene copolymer
25-30wt%, styrene account for 45-50wt%, and acrylonitrile, butadiene, the mass percent summation of styrene three are 100%.
Preferably, described makrolon-g- polystyrene copolymers are common by makrolon and styrene suspension grafting
Gather and obtain, the grafting rate 35% of makrolon, the grafting rate of styrene is 65%.
Preferably, described spraying bloom functional agglomerate of exempting from is squeezed by the extruded machine melting of component including following parts by weight
Go out, dry after the fervent pelletizing of low temperature die head and be obtained:75-95 parts of thermoplasticity pet resin, maleic anhydride
5-8 parts of grafted ethene -1- octene copolymer compatilizers, silicone powder 1-3 parts, 4-5 parts of antimildew and antibacterial mineral powder, brightener 4-6 parts,
Antioxidant 0.3-0.5 parts.
Preferably, described brightener is stearic acid, octadecyl alcolol and dimethicone in mass ratio 2:1:1 mixing for being formed
Thing.Brightener is beneficial to promote product surface brighter, improves glossiness.
Preferably, described antimildew and antibacterial mineral powder is tourmaline powder, carries silver-colored montmorillonite powder, titanium dioxide, load zinc hydroxyl
Base apatite powder, nano-attapulgite in mass ratio 1:1:1:1:1 forms through compounding.Using natural minerals powder, abundance,
Environmental protection, antibiotic property is good with anti-mold effect, and rational proportioning be able to can just reach excellent mould proof anti-under less addition
Bacterium effect, is uniformly dispersed, and the compatibility between unclassified stores is good.
Preferably, described toughener is maleic anhydride graft phenylethene, maleic anhydride grafted propylene nitrile-butadiene-benzene
At least one in ethylene copolymer, maleic anhydride aery lonitrile-styrene copolymer.Can be strengthened by introducing toughener
Dispersion between material, improves the toughness of ABS material, can improve processing characteristics, with filling, enhancing and the effect of toughness reinforcing.
Preferably, described graphene/nickel iron double-hydroxide is prepared by the step of Situ Hydrothermal method one, is specifically included
Following steps:2g graphite oxides GO is dissolved in 80ml deionized waters, after ultrasonic 30min, Ni (N03) 26H20, Fe is added
(N03) 39H20 and urea, and the concentration of control three is respectively 16,4 and 35mmol/L, and 0.1g sodium citrates are added afterwards,
And magnetic agitation 2h at room temperature, finally mixed solution is transferred in the autoclave of polytetrafluoroethyllining lining, at 160 DEG C
Lower reaction 48h, after hydro-thermal reaction terminates, centrifugation, and washed with a large amount of deionized waters and ethanol, obtain graphene/nickel iron
Double-hydroxide.ABS material can be improved with the flame-retarding characteristic of reinforced ABS material by introducing graphene/nickel iron double-hydroxide
Mechanical property, fire resistance and the electric property such as shock resistance.
A kind of foregoing high glaze, easy to clean, fire retardation PC/ABS composite material preparation method, comprise the following steps:Press
Proportioning according to setting weighs each component of corresponding mass number, afterwards by load weighted acrylonitrile-butadiene-styrene (ABS) copolymerization
Thing, makrolon-g- polystyrene copolymers, exempt from spraying bloom functional agglomerate, toughener, graphene/nickel iron double-hydroxide,
In inorganic filler, light stabilizer, antistatic additive, dispersant, colouring agent addition high-speed mixer, 25min is stirred at normal temperatures, obtain
To mixed material, mixed material is added in the hopper of double screw extruder afterwards, through melt blending extrusion, cool drying,
Granulation, homogenizing, obtain finished product, wherein, the temperature of barrel is 195-235 DEG C, and screw speed is 85-150rpm.
Compared with prior art, high glaze, the easy to clean, fire retardation PC/ABS composite material that the present invention is provided are by with propylene
Nitrile-butadiene-styrene is base material, introduces makrolon-g- polystyrene copolymers, exempts from spraying bloom functional agglomerate, toughness reinforcing
The Synergistics such as agent, graphene/nickel iron double-hydroxide, inorganic filler, light stabilizer, antistatic additive, dispersant, colouring agent,
Make PC/ABS materials have surface bloom, exempt from spraying, surface is easy to clean, be not adhered to dust, impact resistance, heat resistance, heatproof, resistance to
The advantages of chemicals, good processability and excellent electrical properties, being particularly suited for can be in refrigerator, electricity in terms of electrical equipment
Depending on being used in the electronic apparatus such as machine, washing machine, air-conditioner, computer, duplicator, it is also possible to apply automobile, electronic apparatus and
The aspects such as building materials, specifically can be in automotive field such as fascia, vehicle-body outer panel, inner trim panels, steering wheel, sound panel, door
Used in many parts such as lock, bumper, ventilation duct;Can be in ABS tubing, ABS sanitary wares, ABS decorations in terms of building materials
Using and used in packaging, furniture, physical culture and amusement article, mechanical and measurement instrument industry in plate, have a wide range of application.
Above-mentioned is the general introduction of inventive technique scheme, and below in conjunction with specific embodiment, the present invention will be further described.
Specific embodiment:
In order that the purpose of the present invention and technical scheme and advantage become more apparent, make with reference to embodiments specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In the present embodiment, acrylonitrile-butadiene-styrene copolymer is preferably acrylonitrile and accounts for 25-35wt%, fourth two
Alkene accounts for the acrylonitrile-butadiene-styrene copolymer that 25-30wt%, styrene account for 45-50wt%, acrylonitrile, butadiene, benzene
The mass percent summation of ethene three is 100%;Makrolon-g- polystyrene copolymers are preferably by makrolon and benzene
Ethene suspension graft copolymerization and obtain, the grafting rate 35% of makrolon, the grafting rate of styrene is 65%;Brightener is preferably firmly
Resin acid, octadecyl alcolol and dimethicone in mass ratio 2:1:1 mixture for being formed;Antimildew and antibacterial mineral powder is preferably tourmaline powder
The silver-colored montmorillonite powder of body, load, titanium dioxide, load zinc hydroxy apatite powder, nano-attapulgite in mass ratio 1:1:1:1:1 through compounding
Form;Inorganic filler is preferably any one or two kinds of in calcium carbonate superfine powder, superfine silicon dioxide and talcum powder;Antioxidant is preferred
It is the compounding of one or more in antioxidant 1010, irgasfos 168, antioxidant 405;Toughener is preferably maleic anhydride grafting
Styrene, maleic anhydride grafted acrylonitrile-butadiene-styrene copolymer, maleic anhydride aery lonitrile-styrene copolymer
In at least one;Light stabilizer be preferably one kind in nano TiO 2, Tinuvin P class, Oxamides, hindered amines or
Several compound systems;Antistatic additive is preferably fluoroalkylsulfonic acids salt, octadecylimidazoline, alkyl phosphate antistatic additive
In any one;Dispersant is preferably in TAF (ethylene bis-fatty acid amides), EBS (vinyl bis-stearamides) or lignite wax
The compound system of one or more;Colouring agent is preferably one or two in inorganic pigment and organic pigment, inorganic pigment
Be at least one in titanium white, lithopone, lead chromate yellow, iron oxide yellow and barba hispanica, organic pigment be red, even yellowish, phthalocyanine blue and
At least one in quinacridone.
In the present embodiment, graphene/nickel iron double-hydroxide is prepared by the step of Situ Hydrothermal method one, specific bag
Include following steps:2g graphite oxides GO is dissolved in 80ml deionized waters, after ultrasonic 30min, addition Ni (N03) 26H20,
Fe (N03) 39H20 and urea, and the concentration of control three is respectively 16,4 and 35mmol/L, and 0.1g citric acids are added afterwards
, finally be transferred to mixed solution in the autoclave of polytetrafluoroethyllining lining by sodium, and magnetic agitation 2h at room temperature,
48h is reacted at 160 DEG C, after hydro-thermal reaction terminates, centrifugation, and being washed with a large amount of deionized waters and ethanol, obtain Graphene/
Ferronickel double-hydroxide.
Embodiment 1:A kind of high glaze, easy to clean, fire retardation PC/ABS composite material that the present embodiment is provided, by including as follows
The component of parts by weight is made:80 parts of acrylonitrile-butadiene-styrene copolymer, makrolon-g- polystyrene copolymers 15
Part, exempt from 4 parts of spraying bloom functional agglomerate, 1 part of toughener, 0.3 part of graphene/nickel iron double-hydroxide, 1 part of inorganic filler, light
1 part of stabilizer, 1 part of antistatic additive, 0.15 part of dispersant, 0.5 part of colouring agent.
Wherein, spraying bloom functional agglomerate is exempted from by the extruded machine melting extrusion of component, low temperature including following parts by weight
Dried after the fervent pelletizing of die head and be obtained:95 parts of thermoplasticity pet resin, maleic anhydride grafted ethene -1-
5 parts of octene copolymer compatilizer, 3 parts of silicone powder, 4 parts of antimildew and antibacterial mineral powder, 6 parts of brightener, 0.3 part of antioxidant.
Embodiment 2:A kind of high glaze, easy to clean, fire retardation PC/ABS composite material that the present embodiment is provided, by including as follows
The component of parts by weight is made:83 parts of acrylonitrile-butadiene-styrene copolymer, makrolon-g- polystyrene copolymers 10
Part, exempt from 6 parts of spraying bloom functional agglomerate, 0.5 part of toughener, 0.6 part of graphene/nickel iron double-hydroxide, inorganic filler 0.5
Part, 2 parts of light stabilizer, 0.5 part of antistatic additive, 0.5 part of dispersant, 2 parts of colouring agent.
Wherein, spraying bloom functional agglomerate is exempted from by the extruded machine melting extrusion of component, low temperature including following parts by weight
Dried after the fervent pelletizing of die head and be obtained:75 parts of thermoplasticity pet resin, maleic anhydride grafted ethene -1-
8 parts of octene copolymer compatilizer, 1 part of silicone powder, 5 parts of antimildew and antibacterial mineral powder, 6 parts of brightener, 0.5 part of antioxidant.
Embodiment 3:A kind of high glaze, easy to clean, fire retardation PC/ABS composite material that the present embodiment is provided, by including as follows
The component of parts by weight is made:85 parts of acrylonitrile-butadiene-styrene copolymer, makrolon-g- polystyrene copolymers 12
Part, exempt from 8 parts of spraying bloom functional agglomerate, 0.6 part of toughener, 0.4 part of graphene/nickel iron double-hydroxide, inorganic filler 0.6
Part, 1 part of light stabilizer, 0.8 part of antistatic additive, 0.3 part of dispersant, 3 parts of colouring agent.
Wherein, spraying bloom functional agglomerate is exempted from by the extruded machine melting extrusion of component, low temperature including following parts by weight
Dried after the fervent pelletizing of die head and be obtained:80 parts of thermoplasticity pet resin, maleic anhydride grafted ethene -1-
8 parts of octene copolymer compatilizer, 2 parts of silicone powder, 4 parts of antimildew and antibacterial mineral powder, 5 parts of brightener, 0.4 part of antioxidant.
Embodiment 4:A kind of high glaze, easy to clean, fire retardation PC/ABS composite material that the present embodiment is provided, by including as follows
The component of parts by weight is made:84 parts of acrylonitrile-butadiene-styrene copolymer, makrolon-g- polystyrene copolymers 13
Part, exempt from 5 parts of spraying bloom functional agglomerate, 0.7 part of toughener, 0.5 part of graphene/nickel iron double-hydroxide, inorganic filler 0.6
Part, 1.5 parts of light stabilizer, 0.8 part of antistatic additive, 0.4 part of dispersant, 1 part of colouring agent.
Wherein, spraying bloom functional agglomerate is exempted from by the extruded machine melting extrusion of component, low temperature including following parts by weight
Dried after the fervent pelletizing of die head and be obtained:90 parts of thermoplasticity pet resin, maleic anhydride grafted ethene -1-
7 parts of octene copolymer compatilizer, 3 parts of silicone powder, 5 parts of antimildew and antibacterial mineral powder, 4 parts of brightener, 0.3 part of antioxidant.
Embodiment 5:The present embodiment provides the high glaze of a kind of above-described embodiment 1, embodiment 2, embodiment 3 or embodiment 4
The preparation method of anti-scratch polypropylene material easy to clean, detailed process is as follows:
A kind of foregoing high glaze, easy to clean, fire retardation PC/ABS composite material preparation method, comprise the following steps:Press
Proportioning according to setting weighs each component of corresponding mass number, afterwards by load weighted acrylonitrile-butadiene-styrene (ABS) copolymerization
Thing, makrolon-g- polystyrene copolymers, exempt from spraying bloom functional agglomerate, toughener, graphene/nickel iron double-hydroxide,
In inorganic filler, light stabilizer, antistatic additive, dispersant, colouring agent addition high-speed mixer, 25min is stirred at normal temperatures, obtain
To mixed material, mixed material is added in the hopper of double screw extruder afterwards, through melt blending extrusion, cool drying,
Granulation, homogenizing, obtain finished product, wherein, the temperature of barrel is 195-235 DEG C, and screw speed is 85-150rpm.
Test sample is made after resulting material is dried carries out performance test, is shown through actual test, polypropylene material
Mechanical performance be significantly improved and improve, good processability, good toughness, heat-resisting, good weatherability, glossiness reach 80 with
On, surface gloss is higher, the surface easy cleaning of made product, is difficult to be covered with dust, good stability of the dimension, anti-flammability
It is high.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in specific embodiment disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into scope of the claims of the invention.
Claims (9)
1. a kind of high glaze, easy to clean, fire retardation PC/ABS composite material, it is characterised in that by the group including following parts by weight
Divide and be made:Acrylonitrile-butadiene-styrene copolymer 80-85 parts, 10-15 parts of makrolon-g- polystyrene copolymers, exempt from
Spraying 4-8 parts of bloom functional agglomerate, toughener 0.5-1 parts, 0.3-0.6 parts of graphene/nickel iron double-hydroxide, inorganic filler
0.5-1 parts, light stabilizer 1-2 parts, antistatic additive 0.5-1 parts, dispersant 0.15-0.5 parts, colouring agent 0.5-3 parts.
2. high glaze as claimed in claim 1, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described propylene
Acrylonitrile accounts for 25-35wt%, butadiene and accounts for 25-30wt%, styrene and accounts for 45- in nitrile-BS
50wt%, acrylonitrile, butadiene, the mass percent summation of styrene three are 100%.
3. high glaze as claimed in claim 1, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described poly- carbon
Acid esters-g- polystyrene copolymers are obtained, the grafting rate of makrolon by makrolon and styrene suspension graft copolymerization
35%, the grafting rate of styrene is 65%.
4. high glaze as claimed in claim 1, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described exempts from spray
Bloom functional agglomerate is applied to be dried by after the extruded machine melting extrusion of component, the fervent pelletizing of low temperature die head including following parts by weight
It is obtained:75-95 parts of thermoplasticity pet resin, maleic anhydride grafted ethene -1- octene copolymers are compatible
Agent 5-8 parts, silicone powder 1-3 parts, 4-5 parts, brightener 4-6 parts, antioxidant 0.3-0.5 parts of antimildew and antibacterial mineral powder.
5. high glaze as claimed in claim 4, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described light
Agent is stearic acid, octadecyl alcolol and dimethicone in mass ratio 2:1:1 mixture for being formed.
6. high glaze as claimed in claim 4, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described is mould proof
Antibacterial mineral powder is tourmaline powder, the silver-colored montmorillonite powder of load, titanium dioxide, load zinc hydroxy apatite powder, nano-attapulgite are pressed
Mass ratio 1:1:1:1:1 forms through compounding.
7. high glaze as claimed in claim 1, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described toughness reinforcing
Agent is maleic anhydride graft phenylethene, maleic anhydride grafted acrylonitrile-butadiene-styrene copolymer, maleic anhydride grafting third
At least one in alkene nitrile-styrol copolymer.
8. high glaze as claimed in claim 1, easy to clean, fire retardation PC/ABS composite material, it is characterised in that described graphite
Alkene/ferronickel double-hydroxide is prepared by the step of Situ Hydrothermal method one, specifically includes following steps:2g graphite oxides GO is molten
Solution after ultrasonic 30min, adds Ni (N03) 26H20, Fe (N03) 39H20 and urea, and control in 80ml deionized waters
The concentration of three is respectively 16,4 and 35mmol/L, 0.1g sodium citrates, and magnetic agitation 2h at room temperature is added afterwards, finally
Mixed solution is transferred in the autoclave of polytetrafluoroethyllining lining, 48h is reacted at 160 DEG C, after hydro-thermal reaction terminates,
Centrifugation, and washed with a large amount of deionized waters and ethanol, obtain graphene/nickel iron double-hydroxide.
9. a kind of claim 1-8 any described high glaze, easy to clean, fire retardation PC/ABS composite material preparation method, its
It is characterised by, comprises the following steps:
Proportioning according to setting weighs each component of corresponding mass number, afterwards by load weighted acrylonitrile-butadiene-styrene (ABS)
Copolymer, makrolon-g- polystyrene copolymers, exempt from the double hydrogen-oxygens of spraying bloom functional agglomerate, toughener, graphene/nickel iron
In compound, inorganic filler, light stabilizer, antistatic additive, dispersant, colouring agent addition high-speed mixer, stir at normal temperatures
25min, obtains mixed material, and mixed material is added in the hopper of double screw extruder afterwards, through melt blending extrusion, it is cold
But dry, granulate, be homogenized, obtain finished product, wherein, the temperature of barrel is 195-235 DEG C, and screw speed is 85-150rpm.
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CN109135146A (en) * | 2018-07-24 | 2019-01-04 | 常州达奥新材料科技有限公司 | Carrier-free colour special plastic bloom modified master |
CN109796721A (en) * | 2018-12-28 | 2019-05-24 | 会通新材料股份有限公司 | A kind of ABS alloy material easy to clean and preparation method thereof |
CN112408792A (en) * | 2020-12-16 | 2021-02-26 | 广东欧文莱陶瓷有限公司 | Low-color-difference ceramic glaze |
CN112778736A (en) * | 2020-12-31 | 2021-05-11 | 江苏尚艾新材料科技有限公司 | High-antibacterial fingerprint-resistant spraying-free polycarbonate alloy material and preparation method thereof |
CN113637284A (en) * | 2021-10-18 | 2021-11-12 | 北京能之光科技有限公司 | Silver ion antibacterial compatilizer master batch suitable for modified ABS |
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