CN106751384A - A kind of PP ABSs and preparation method thereof - Google Patents
A kind of PP ABSs and preparation method thereof Download PDFInfo
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- CN106751384A CN106751384A CN201611071619.7A CN201611071619A CN106751384A CN 106751384 A CN106751384 A CN 106751384A CN 201611071619 A CN201611071619 A CN 201611071619A CN 106751384 A CN106751384 A CN 106751384A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
-
- 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
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 belongs to field of organic polymer compound, more particularly to a kind of PP ABSs and preparation method thereof, including following raw material：30 40 parts of PP, 40 50 parts of ABS, 5 10 parts of compatilizer, 15 parts of antioxidant, 15 parts of lubricant, 13 parts of bromide fire retardant, 15 parts of carbon fiber, 15 parts of calcium pyroborate of carbonization, 15 parts of glass fibre, preparation method is to add conical double screw extruder after being well mixed PP, ABS, compatilizer, antioxidant, lubricant, bromide fire retardant, carbon fiber, carbonization calcium pyroborate, glass fibre, after finally extrusion cooling, dry pelletizing and obtain PP ABS alloy materials, the obtained PP ABS excellent fireproof performances of the present invention.
Description
Technical field
The invention belongs to field of organic polymer compound, more particularly to a kind of PP-ABS alloys and preparation method thereof.
Background technology
High molecule alloy material is high-performance, the functionalization, specially obtained using the method for physical blending or chemical graft
With the class new material changed.High molecule alloy material product can be widely used for automobile, electronics, precision instrument, office equipment, packaging
The fields such as material, construction material.
It can improve or improve the performance and reduces cost of existing plastics, it has also become kind the most active in plastics industry
One of, increase very rapid.With China's sustained and rapid development of economy, a few years from now on China plastic alloy market demand potential
Huge, the especially rapid growth of telecommunications, automobile, construction industry pulls on China's engineering plastic alloy industry fast-developing.
The nearest more than ten years, the average annual growth rate of demand of high molecule alloy material is 10% or so, wherein added value highest
The growth rate of engineering plastic alloy is more up to 15% or so, the kind as each trans-corporation's active development.The U.S., Europe,
In the industrialized plastic alloy kind of Japan, engineering plastic alloy accounts for the overwhelming majority, and alloying has turned into current engineering plastics
Modified main method.And it is China engineering plastic alloy less varieties, of poor quality, annual import volume account for the 60% of total demand with
On.
Polypropylene (PP) as a kind of general-purpose plastics, with density is small, nontoxic, corrosion-resistant, the harmonious good, price of mechanics is low
The advantages of, but its notch sensitivity is particularly significant, and notch impact strength is relatively low, especially more prominent in low temperature.
Acrylonitrile-butadiene-styrene (ABS) (ABS) is a kind of with excellent impact resistance and good moulding processability
General thermoplastic resin, it has cost performance higher, but its heat resistance and weatherability are poor.
In the prior art, can be used in injection molding PP-ABS alloys because poor, the polymer molecule degree of orientation that is modified is high,
The Flame Retardancy of formation is poor, mechanical strength is not enough.
The content of the invention
The technical problems to be solved by the invention are to provide PP-ABS alloys of a kind of excellent in flame retardance and preparation method thereof.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of PP-ABS alloys, including following raw material：PP 30-40 parts, ABS 40-50 parts, compatilizer 5-10
Part, antioxidant 1-5 part, lubricant 1-5 parts, bromide fire retardant 1-3 parts, carbon fiber 1-5 parts, be carbonized 1-5 parts of calcium pyroborate, glass
Fiber 1-5 parts.
Further, the ABS resin is the ABS resin prepared using emulsion polymerization or the ABS prepared using substance law
Resin.
Further, the PP resins are HOPP resin or acrylic resin copolymer.
Further, the compatilizer for methyl methacrylate-GMA-ethylpropylene ternary it is poly-
Compound, maleic anhydride grafted propylene nitrile-butadiene-styrene terpolymer, atactic styrene-maleic anhydride copolymer, benzene
One or more in ethene-maleic anhydride multipolymer.
Further, the lubricant is one or more in polysiloxanes, calcium stearate, TAS-2A.
Further, the antioxidant be four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters, β-
(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] seasons
One or more in Doutrate, phosphorous acid three (2,4- di-tert-butyl-phenyl) ester.
Further, the bromide fire retardant is one or more in brominated polycarbonate, deca-BDE, eight bromo ether.
A kind of preparation method of PP-ABS alloys, comprises the following steps：
By PP, ABS, compatilizer, antioxidant, lubricant, bromide fire retardant, carbon fiber, carbonization calcium pyroborate, glass fibre
Add conical double screw extruder after well mixed, extruder from spout to 200-230 DEG C of area's temperature of getting to know, two area's temperature
210-230 DEG C, three 220-240 DEG C of area's temperature, four 210-220 DEG C of area's temperature, five 200-220 DEG C of area's temperature, six area temperature 180-
190 DEG C, the residence time is 2-5min, and engine speed is 100-200rpm, and pressure is 21-25MPa, after finally extrusion cooling, is done
Dry pelletizing obtains PP-ABS alloy materials.
The beneficial effects of the invention are as follows：The PP-ABS alloys that the inventive method is prepared have use safety, anti-flammability
Can be excellent the features such as, processing cost is low, preparation process is simple, is adapted to large-scale industrial production.
Specific embodiment
Principle of the invention and feature are described below, example is served only for explaining the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
By 30 parts of HOPP resin, 40 parts of ABS, methyl methacrylate-GMA-the third
5 parts of alkene ethyl ester ter-polymers, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] 1 part of pentaerythritol esters, polysiloxanes
1 part, 1 part of brominated polycarbonate, 1 part of carbon fiber, 1 part of calcium pyroborate of carbonization, 1 part of glass fibre it is well mixed after add conical double ribbon
Bar extruder, extruder from spout to 200 DEG C of area's temperature of getting to know, two 210 DEG C of area's temperature, three 220 DEG C of area's temperature, four area's temperature
210 DEG C of degree, five 200 DEG C of area's temperature, six 180 DEG C of area's temperature, the residence time is 2min, and engine speed is 100rpm, and pressure is
21MPa, after finally extrusion cooling, dries pelletizing and obtains PP-ABS alloy materials；The ABS resin is using emulsion polymerization legal system
Standby ABS resin.
Embodiment 2
35 parts of acrylic resin copolymer, 45 parts of ABS, maleic anhydride grafted propylene nitrile-butadiene-styrene ternary are total to
8 parts of polymers, β -3 parts of (3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester, 3 parts of calcium stearate, deca-BDE 2
Add conical double screw extruder after part, 3 parts of carbon fiber, 3 parts of calcium pyroborate of carbonization, 3 parts of glass fibre are well mixed, extruder from
Spout is to 210 DEG C of area's temperature of getting to know, two 220 DEG C of area's temperature, three 230 DEG C of area's temperature, four 215 DEG C of area's temperature, five area's temperature
210 DEG C, six 185 DEG C of area's temperature, the residence time is 3min, and engine speed is 150rpm, and pressure is 23MPa, finally extrusion cooling
Afterwards, dry pelletizing and obtain PP-ABS alloy materials；The ABS resin is the ABS resin prepared using substance law.
Embodiment 3
By 40 parts of HOPP resin, 50 parts of ABS, atactic styrene-maleic anhydride copolymer, phenylethylene-maleic
10 parts of anhydride multipolymer, four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] 5 parts of pentaerythritol esters, 5 parts of TAS-2A,
Conical double screw extruder is added after 3 parts of eight bromo ether, 5 parts of carbon fiber, 5 parts of calcium pyroborate of carbonization, 5 parts of glass fibre are well mixed,
Extruder from spout to 230 DEG C of area's temperature of getting to know, two 230 DEG C of area's temperature, three 240 DEG C of area's temperature, four 220 DEG C of area's temperature,
Five 220 DEG C of area's temperature, six 190 DEG C of area's temperature, the residence time is 5min, and engine speed is 200rpm, and pressure is 25MPa, finally
After extrusion cooling, dry pelletizing and obtain PP-ABS alloy materials；The ABS resin is the ABS trees prepared using emulsion polymerization
Fat.
Comparative example 1
By 10 parts of acrylic resin copolymer, 20 parts of ABS, 3 parts of atactic styrene-maleic anhydride copolymer, phosphorous acid three
0.5 part of (2,4- di-tert-butyl-phenyl) ester, 0.5 part of TAS-2A, 0.5 part of eight bromo ether, 0.5 part of carbon fiber, carbonization calcium pyroborate 0.5
Conical double screw extruder is added after part, 0.5 part of glass fibre are well mixed, extruder is from spout to area's temperature of getting to know
180 DEG C, two 200 DEG C of area's temperature, three 210 DEG C of area's temperature, four 200 DEG C of area's temperature, five 190 DEG C of area's temperature, six 170 DEG C of area's temperature,
Residence time is 1min, and engine speed is 50rpm, and pressure is 15MPa, after finally extrusion cooling, dries pelletizing and obtains PP-ABS
Alloy material；The ABS resin is the ABS resin prepared using emulsion polymerization.
Comparative example 2
By 50 parts of acrylic resin copolymer, 60 parts of ABS, 20 parts of SMA, phosphorous acid three
10 parts of (2,4- di-tert-butyl-phenyl) ester, 10 parts of TAS-2A, 10 parts of eight bromo ether, 10 parts of carbon fiber, 10 parts of calcium pyroborate of carbonization, glass
Conical double screw extruder is added after 10 parts of glass fiber is well mixed, extruder is from spout to 250 DEG C of the area's temperature, two of getting to know
260 DEG C of area's temperature, three 260 DEG C of area's temperature, four 270 DEG C of area's temperature, five 280 DEG C of area's temperature, six 220 DEG C of area's temperature, residence time
It is 10min, engine speed is 400rpm, and pressure is 30MPa, after finally extrusion cooling, dries pelletizing and obtain PP-ABS alloy materials
Material；The ABS resin is the ABS resin prepared using substance law.
Each embodiment properties of product detection is as shown in following table one：
Table one
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of PP-ABS alloys, it is characterised in that including following raw material：PP 30-40 parts, ABS 40-50 parts, phase
Hold 5-10 parts of agent, antioxidant 1-5 parts, lubricant 1-5 parts, bromide fire retardant 1-3 parts, carbon fiber 1-5 parts, carbonization calcium pyroborate 1-
5 parts, glass fibre 1-5 parts.
2. a kind of PP-ABS alloys according to claim 1, it is characterised in that the ABS resin is to use emulsion polymerization
The ABS resin of preparation or the ABS resin prepared using substance law.
3. a kind of PP-ABS alloys according to claim 1, it is characterised in that the PP resins be HOPP resin or
Acrylic resin copolymer.
4. a kind of PP-ABS alloys according to claim 1, it is characterised in that the compatilizer be methyl methacrylate-
GMA-ethylpropylene ter-polymers, maleic anhydride grafted propylene nitrile-butadiene-styrene ternary
One or more in copolymer, atactic styrene-maleic anhydride copolymer, SMA.
5. a kind of PP-ABS alloys according to claim 1, it is characterised in that the lubricant is polysiloxanes, stearic acid
One or more in calcium, TAS-2A.
6. a kind of PP-ABS alloys according to claim 1, it is characterised in that the antioxidant is four [β-(3,5- bis- uncles
Butyl -4- hydroxy phenyls) propionic acid] pentaerythritol ester, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester, four
In [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, phosphorous acid three (2,4- di-tert-butyl-phenyl) ester
One or more.
7. a kind of PP-ABS alloys according to claim 1, it is characterised in that the bromide fire retardant is the poly- carbonic acid of bromination
One or more in ester, deca-BDE, eight bromo ether.
8. a kind of preparation method of PP-ABS alloys a kind of as described in any one of claim 1 to 7, it is characterised in that including with
Lower step：
PP, ABS, compatilizer, antioxidant, lubricant, bromide fire retardant, carbon fiber, carbonization calcium pyroborate, glass fibre are mixed
Conical double screw extruder is added after uniform, extruder from spout to 200-230 DEG C of area's temperature of getting to know, two area temperature 210-
230 DEG C, three 220-240 DEG C of area's temperature, four 210-220 DEG C of area's temperature, five 200-220 DEG C of area's temperature, six area temperature 180-190
DEG C, the residence time is 2-5min, and engine speed is 100-200rpm, and pressure is 21-25MPa, after finally extrusion cooling, dries and cuts
Grain obtains PP-ABS alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071619.7A CN106751384A (en) | 2016-11-29 | 2016-11-29 | A kind of PP ABSs and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071619.7A CN106751384A (en) | 2016-11-29 | 2016-11-29 | A kind of PP ABSs and preparation method thereof |
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| Publication Number | Publication Date |
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| CN201611071619.7A Pending CN106751384A (en) | 2016-11-29 | 2016-11-29 | A kind of PP ABSs and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652544A (en) * | 2017-10-18 | 2018-02-02 | 马多浩 | A kind of processing technology of polypropylene household electrical appliances plastic products |
| CN107746505A (en) * | 2017-10-17 | 2018-03-02 | 中南大学 | A kind of coat carbon fiber reinforced ABS/PP electromagnetic shielding composite materials and preparation method thereof |
| CN108070155A (en) * | 2017-12-15 | 2018-05-25 | 张培磊 | A kind of polypropene composition of good flame retardation effect and preparation method thereof |
| CN108690275A (en) * | 2018-05-30 | 2018-10-23 | 芜湖创科新材料科技有限公司 | A kind of new-energy automobile high-toughness wear-resistant flame retardation modification polypropylene compound material and preparation method thereof |
| CN111073331A (en) * | 2019-12-17 | 2020-04-28 | 界首市双特新材料科技有限公司 | Method for preparing high-performance lead-acid battery shell by using reclaimed materials |
| CN112430360A (en) * | 2020-10-19 | 2021-03-02 | 镇江星扬电气管业有限公司 | High-strength temperature-resistant anti-corrosion large-caliber winding pipe and preparation method thereof |
| CN117683319A (en) * | 2024-02-02 | 2024-03-12 | 佛山市舍与得新材料科技有限公司 | PP-ABS compatible master batch, PP-ABS alloy and preparation method thereof |
-
2016
- 2016-11-29 CN CN201611071619.7A patent/CN106751384A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746505A (en) * | 2017-10-17 | 2018-03-02 | 中南大学 | A kind of coat carbon fiber reinforced ABS/PP electromagnetic shielding composite materials and preparation method thereof |
| CN107746505B (en) * | 2017-10-17 | 2020-09-08 | 中南大学 | Coating carbon fiber reinforced ABS/PP electromagnetic shielding composite material and preparation method thereof |
| CN107652544A (en) * | 2017-10-18 | 2018-02-02 | 马多浩 | A kind of processing technology of polypropylene household electrical appliances plastic products |
| CN108070155A (en) * | 2017-12-15 | 2018-05-25 | 张培磊 | A kind of polypropene composition of good flame retardation effect and preparation method thereof |
| CN108690275A (en) * | 2018-05-30 | 2018-10-23 | 芜湖创科新材料科技有限公司 | A kind of new-energy automobile high-toughness wear-resistant flame retardation modification polypropylene compound material and preparation method thereof |
| CN111073331A (en) * | 2019-12-17 | 2020-04-28 | 界首市双特新材料科技有限公司 | Method for preparing high-performance lead-acid battery shell by using reclaimed materials |
| CN111073331B (en) * | 2019-12-17 | 2024-07-26 | 界首市双特新材料科技有限公司 | Method for preparing high-performance lead-acid battery shell by utilizing reclaimed materials |
| CN112430360A (en) * | 2020-10-19 | 2021-03-02 | 镇江星扬电气管业有限公司 | High-strength temperature-resistant anti-corrosion large-caliber winding pipe and preparation method thereof |
| CN117683319A (en) * | 2024-02-02 | 2024-03-12 | 佛山市舍与得新材料科技有限公司 | PP-ABS compatible master batch, PP-ABS alloy and preparation method thereof |
| CN117683319B (en) * | 2024-02-02 | 2024-04-26 | 佛山市舍与得新材料科技有限公司 | PP-ABS compatible master batch, PP-ABS alloy and preparation method thereof |
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