CN107964165A - A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof - Google Patents
A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof Download PDFInfo
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- CN107964165A CN107964165A CN201711194209.6A CN201711194209A CN107964165A CN 107964165 A CN107964165 A CN 107964165A CN 201711194209 A CN201711194209 A CN 201711194209A CN 107964165 A CN107964165 A CN 107964165A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
-
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of heat resistant and wear resistant PP ABS PPO alloy materials and preparation method thereof, its key points of the technical solution are that：By weight percentage, it includes：PP resins 25%~84%, ABS resin 5%~25%, PPO resins 5%~25%, compatilizer 2%~10%, makes heat-resistant agent 2%~10%, anti-wear agent 1%~3%, other auxiliary agents 1%~2% by oneself.A kind of heat resistant and wear resistant PP ABS PPO alloy materials of the present invention, its mechanical property is good, high temperature resistant, wear-resisting, dimensionally stable, easy processing, and cost is relatively low.
Description
【Technical field】
The present invention relates to technical field of macromolecules, and in particular in a kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and
Its preparation method.
【Background technology】
Polypropylene (PP) has excellent mechanical property, excellent processability, but its dimensional contraction rate is big, is easily deformed
Warpage, thermal deformation is poor under a load, and surface is also not wear-resisting, so working in the case where environment is somewhat severe (such as by hard thing
Friction, solarization high temperature etc.), its service life can have a greatly reduced quality.
Polyphenylene oxide (PPO) it have that rigidity is big, heat resistance is high, fire retardant, intensity is higher, wear-resisting, nontoxic, anti-pollution etc. is excellent
Point.But it easily to occur stress cracking, notch impact strength low, in addition it there are a fatal weakness --- melt viscosity
Height, processing forming are very poor.
So the shortcomings that in order to overcome each of which, or its new performance is assigned, using alloy mode, by both resins
Blending.The acrylonitrile-butadiene-styrene copolymer (ABS) with splendid processability and impact property is added, is come further
Improve material processing and impact property, the PP/ABS/PPO alloy materials thus prepared can part alternate application in household electrical appliances, vapour
Engineering plastics on the fields such as car, have important Practical significance.
【The content of the invention】
A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials of the present invention, its mechanical property is good, high temperature resistant, wear-resisting, ruler
Very little stabilization, easy processing, cost are relatively low.
Another object of the present invention is to provide a kind of preparation method of heat resistant and wear resistant PP-ABS-PPO alloy materials.
The present invention is achieved by the following technical solutions：
A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials, by weight percentage, it includes：
Preferably, the compatilizer is grafted for the pungent dilute block copolymerization of polymer, ethene of polypropylene grafted maleic anhydride
At least one of polymer of maleic anhydride.
Preferably, the self-control heat-resistant agent is N-phenylmaleimide and styrene, acrylonitrile, the two of maleic anhydride
Member or terpolymer.
Preferably, the anti-wear agent is polysiloxanes.
Preferably, other auxiliary agents are antioxidant, lubricant, antiager.
A kind of preparation method of heat resistant and wear resistant PP-ABS-PPO alloy materials, it is characterised in that comprise the following steps：
(1) first by PP resins 25%~84% weighed up, ABS resin 5%~25%, PPO resins 5%~25%, compatible
Agent 2%~10%, heat-resistant agent 2%~10%, anti-wear agent 1%~3% and other auxiliary agents 1%~2% are added to high-speed mixer
In, 1~2min is mixed, discharging is stand-by.
(2) uniformly mixed material is added in the hopper of double screw extruder, the processing of the double screw extruder
Temperature is 220 DEG C~270 DEG C, and screw host rotating speed is 350~400 revs/min, after double screw extruder melting extrusion and through water
Cold, air-dried, Qie La and packaging.
Compared with prior art, the invention has the advantages that：
A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials of the present invention, have preferable mechanical property, high temperature resistant, resistance to
Mill, dimensionally stable, easy processing, cost are relatively low；In addition, the heat-resistant agent used in the invention makes the resistance to of material to make heat-resistant agent by oneself
High-temperature behavior greatly improves.The invention prepare PP/ABS/PPO alloy materials can part alternate application in household electrical appliances, automobile etc.
Engineering plastics on field；
A kind of preparation method of heat resistant and wear resistant PP-ABS-PPO alloy materials of the present invention, process costs are low, conditional equilibrium constant
Fixed, yield is high.
【Embodiment】
In conjunction with the embodiments 1~5 and a kind of 1~2 pair of comparative example heat resistant and wear resistant PP-ABS-PPO alloy materials of the invention
Preparation method be described further：
Table 1：Raw material and auxiliary agent are by weight percentage
Table 2：Each embodiment constituent part is formed
Comparative example 1~2 and 1~5 preparation method of embodiment include the following steps：
By Tables 1 and 2 by the PP resins weighed up, ABS resin, PPO resins, compatilizer, self-control heat-resistant agent, anti-wear agent and its
Its auxiliary agent is added in high-speed mixer, mixes 1~2min, and discharging is stand-by.
Then uniformly mixed material is added in the hopper of double screw extruder, the processing of the double screw extruder
Temperature is 220 DEG C~270 DEG C, and screw host rotating speed is 350~400 revs/min, after double screw extruder melting extrusion and through water
Cold, air-dried, Qie La and packaging.
Comparative example 1~2 and the high temperature resistant of the gained of embodiment 1~5, wear-resisting PP-ABS-PPO alloy materials carry out performance survey
Examination, test result are as shown in table 3：
Table 3：1~5 the performance test results of comparative example 1~2 and embodiment
Compared with blank sample, high temperature resistant produced by the present invention, wear-resisting PP-ABS-PPO alloy materials have preferable
Mechanical property, high temperature resistant, wear-resisting, dimensionally stable, easy processing, cost is relatively low, can part alternate application in fields such as household electrical appliances, automobiles
On engineering plastics.
In conclusion presently preferred embodiments of the present invention, any modification made within the spirit and principles of the invention,
Equivalent substitution and improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of heat resistant and wear resistant PP-ABS-PPO alloy materials, it is characterised in that by weight percentage including following component：
2. a kind of high temperature resistant, wear-resisting PP-ABS-PPO alloy materials according to claim 1, it is characterised in that：The phase
Hold in the polymer for the pungent dilute block copolymerization grafted maleic anhydride of polymer, ethene that agent is polypropylene grafted maleic anhydride at least
It is a kind of.
A kind of 3. heat resistant and wear resistant PP-ABS-PPO alloy materials according to claim 1, it is characterised in that：The self-control
Heat-resistant agent is N-phenylmaleimide and styrene, acrylonitrile, the binary of maleic anhydride or terpolymer.
A kind of 4. heat resistant and wear resistant PP-ABS-PPO alloy materials according to claim 1, it is characterised in that：Described is wear-resisting
Agent is polysiloxanes.
A kind of 5. heat resistant and wear resistant PP-ABS-PPO alloy materials according to claim 1, it is characterised in that：Described is other
Auxiliary agent is antioxidant, lubricant, antiager.
6. a kind of preparation method of heat resistant and wear resistant PP-ABS-PPO alloy materials, it is characterised in that comprise the following steps：
(1) first by the PP resins 25%~84% weighed up, ABS resin 5%~25%, PPO resins 5%~25%, compatilizer 2%
~10%, heat-resistant agent 2%~10%, anti-wear agent 1%~3% and other auxiliary agents 1%~2% are added in high-speed mixer, mixing
1~2min, discharging are stand-by.
(2) uniformly mixed material is added in the hopper of double screw extruder, the processing temperature of the double screw extruder
For 220 DEG C~270 DEG C, screw host rotating speed is 350~400 revs/min, after double screw extruder melting extrusion and it is water cooled,
Air-dried, Qie La and packaging.
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| CN201711194209.6A CN107964165A (en) | 2017-11-24 | 2017-11-24 | A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof |
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| CN201711194209.6A CN107964165A (en) | 2017-11-24 | 2017-11-24 | A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962148A (en) * | 1987-09-09 | 1990-10-09 | Nippon Petrochemicals Co., Ltd | Thermoplastic resin composition and method for preparing the same |
| US5281665A (en) * | 1990-07-30 | 1994-01-25 | Nippon Petrochemicals Co., Ltd. | Thermoplastic resin composition |
| CN101250314A (en) * | 2007-11-30 | 2008-08-27 | 上海锦湖日丽塑料有限公司 | Heat-proof ABS resin composition for blow-molding and preparation method thereof |
| CN102993555A (en) * | 2012-08-23 | 2013-03-27 | 广东威林工程塑料有限公司 | High impact halogen-free flame retardant PP/PPO (Propene Polymer/Poly Phenylene Oxide) alloy material and preparation method and application thereof |
| CN103525070A (en) * | 2013-09-02 | 2014-01-22 | 吴江市物华五金制品有限公司 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
| CN105504503A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | Anti-scratch and anti-precipitation polypropylene composite material and preparation method thereof |
| CN106280206A (en) * | 2015-06-11 | 2017-01-04 | 合肥杰事杰新材料股份有限公司 | A kind of heat-resisting composite for melted extrusion modeling and preparation method thereof |
| CN106589897A (en) * | 2016-11-25 | 2017-04-26 | 常州中英科技股份有限公司 | Polyphenyl ether resin mixture |
-
2017
- 2017-11-24 CN CN201711194209.6A patent/CN107964165A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962148A (en) * | 1987-09-09 | 1990-10-09 | Nippon Petrochemicals Co., Ltd | Thermoplastic resin composition and method for preparing the same |
| US5281665A (en) * | 1990-07-30 | 1994-01-25 | Nippon Petrochemicals Co., Ltd. | Thermoplastic resin composition |
| CN101250314A (en) * | 2007-11-30 | 2008-08-27 | 上海锦湖日丽塑料有限公司 | Heat-proof ABS resin composition for blow-molding and preparation method thereof |
| CN102993555A (en) * | 2012-08-23 | 2013-03-27 | 广东威林工程塑料有限公司 | High impact halogen-free flame retardant PP/PPO (Propene Polymer/Poly Phenylene Oxide) alloy material and preparation method and application thereof |
| CN103525070A (en) * | 2013-09-02 | 2014-01-22 | 吴江市物华五金制品有限公司 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
| CN106280206A (en) * | 2015-06-11 | 2017-01-04 | 合肥杰事杰新材料股份有限公司 | A kind of heat-resisting composite for melted extrusion modeling and preparation method thereof |
| CN105504503A (en) * | 2015-12-30 | 2016-04-20 | 上海普利特复合材料股份有限公司 | Anti-scratch and anti-precipitation polypropylene composite material and preparation method thereof |
| CN106589897A (en) * | 2016-11-25 | 2017-04-26 | 常州中英科技股份有限公司 | Polyphenyl ether resin mixture |
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