CN103122136A - Polyphenylether composite material, and preparation method and application thereof - Google Patents
Polyphenylether composite material, and preparation method and application thereof Download PDFInfo
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- CN103122136A CN103122136A CN2013100456541A CN201310045654A CN103122136A CN 103122136 A CN103122136 A CN 103122136A CN 2013100456541 A CN2013100456541 A CN 2013100456541A CN 201310045654 A CN201310045654 A CN 201310045654A CN 103122136 A CN103122136 A CN 103122136A
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Abstract
The invention is applicable to the field of new materials, and provides a polyphenylether composite material, a preparation method and application thereof. The polyphenylether composite material provided by the invention is specifically used for an impeller or guide blades of a hot water pump. Usually, the maximum temperature in the hot water pump can be up to 150-170 DEG C, so that the impeller and guide blades thereof are commonly formed by metal processing; and buckling deformation can exist ordinarily in case of a general high molecular resin alloy material, followed by damage caused by a large amount of friction occurring between the impeller and the inside of a motor or even the breakdown of the whole water treatment system. According to the polyphenylether composite material provided by the invention, through the coordination and combination of being used with polyphenylether, polyethylene, elastomer, polyolefin, silicone master batches and the like, and under the reinforcement action of special glass fibers, the polyphenylether composite material has superhigh physical and mechanical properties; and the high-temperature buckling resistance of the polyphenylether composite material product can be obviously improved. Thus, the invention can be applicable to an impeller or guide blades of a hot water pump.
Description
Technical field
The invention belongs to field of new, relate in particular to a kind of polyphenylene oxide composite material, its preparation method and application.
Background technology
Polyphenylene oxide resin has the performance of a lot of excellences, and such as mechanical property, resistance toheat, dimensional stability, from flame retardant properties etc., its alloy is widely used in the fields such as electronic apparatus, automobile component, communication photovoltaic, water treatment.in recent years, the polyphenylene oxide alloy material more and more is used for water treatment field, and in the cold water treatment industry, the polyphenylene oxide resin alloy reaches 120-140 ℃ and enough used as the material of the impeller of the pump housing and stator thereof is heat-resisting, but in the hot-water cure field, particularly run into some abnormal uses of water treatment, such as the water inlet that switches off the pump or one or two valves in water outlet are closed simultaneously, but water pump impeller still is in the state of running up, each accessory of water pump was in an enclosed system and worked this moment, in use use temperature and withstand temp far surpass the hot water temperature who carries, in pump, temperature can reach 150-170 ℃, usually such material is all to process impeller and stator thereof with metal, if use common macromolecule resin alloy material, usually buckling deformation can appear, what impeller occurs causes breakage with a large amount of friction of pump body generation thereupon, the paralysis of whole water treatment system even appears.At present, the polyphenylene oxide resin matrix material of common design is used for this kind situation, is difficult to reach so high requirement.
Summary of the invention
In view of this, the object of the present invention is to provide polyphenylene oxide composite material, in the solution prior art, polyphenyl ether material has the physical and mechanical properties of superelevation, and the problem of buckling deformation at high temperature can occur.
The present invention is achieved in that
A kind of polyphenylene oxide composite material comprises the component of following parts by weight:
And,
Above-mentioned polyphenylene oxide composite material preparation method comprises the steps:
Provide described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, glass fibre, grafting body, oxidation inhibitor by formula;
Described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, grafting body, oxidation inhibitor are mixed, extrude processing, obtain polyphenylene oxide composite material, add glass fibre described in extruding treatment step.
The present invention further provides the application of above-mentioned polyphenylene oxide composite material in hot water pump impeller or hot water pump stator.
Polyphenylene oxide composite material of the present invention, by being used in conjunction with polyphenylene oxide, polyethylene, elastomerics, Polyolefin and silicone master batch, simultaneously under the effect of inorganic powder filler and glass fibre, select the said components of specified weight content, the at high temperature anti-warpage performance of polyphenylene oxide composite material is significantly improved.This polyphenylene oxide composite material is used for hot water pump impeller or hot water pump stator, can effectively solves the problem that present hot water pump impeller or hot water pump stator use the easy friction texturizing of polyblend.Polyphenylene oxide composite material preparation method of the present invention, simple to operate, with low cost, productivity effect is high, and the each side mechanical property is high and stable, is very suitable for suitability for industrialized production; Prepared polyphenylene oxide composite material has excellent physicals and at high temperature prevents anti-warpage performance.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention provides a kind of polyphenylene oxide composite material, comprises the component of following parts by weight:
A kind of polyphenylene oxide composite material comprises the component of following parts by weight:
Particularly, this polyphenylene oxide for example, 2,6-xylenol and 2,3,6
The multipolymer of pseudocuminol, the polymkeric substance of 2,6-xylenol, its limiting viscosity is 0.2-0.6dl/g.This polyphenylene oxide can be selected the product of engineering plastics company limited of Mitsubishi.
This polystyrene resin is the mixture of a kind of in polystyrene or high-impact polystyrene or two kinds.This polystyrene can be selected the product of Qimei Industry Co., Ltd..
This elastomerics is selected from one or several the mixture in styrene-butadiene rubber(SBR), HSBR, ethylene propylene rubber, terpolymer EP rubber, polyolefin elastomer.This elastomerics can be selected the product of the Ba Ling of asset management company limited petrochemical industry branch office of SINOPEC.
This polyolefine is selected from one or several the mixture in ultrahigh molecular weight polyethylene(UHMWPE), crosslinked polyethylene, high density polyethylene(HDPE), Low Density Polyethylene, linear low density polyethylene, ethylene-propylene copolymer, ethylene-butene copolymer and polypropylene-base.This polyolefine can be selected the product of Shanghai Petrochemial Co Ltd, China Petrochemical Corp.
This silicone master batch is dimethyl silicone oil, methyl phenyl silicone oil, ethyl hydroxy silicon oil, methyl phenyl vinyl silicone rubber, the silicone resin take Low Density Polyethylene as carrier.Content of siloxane is at 20-40%.This silicone master batch can be selected the product of Shanghai Petrochemial Co Ltd, China Petrochemical Corp.
This inorganic powder filler is selected from one or more in titanium dioxide (rutile-type or anatase titanium dioxide), zinc oxide, zinc sulphide, calcium carbonate, mica powder (100-2500 order), polynite, barium sulfate, zinc sulfide white, talcum powder
This glass fibre is the special-purpose alkali free glass fibre of polyphenylene oxide alloy material.This glass fibre can be selected the product of Chongqing Polycomp International Co., Ltd.
This grafting body is that base material is the mixture of a kind of of polyphenylene oxide grafting body, polystyrene graft body, polycthylene grafted body, polypropylene grafted body, ethylene-propylene copolymer grafting body or two kinds.
This oxidation inhibitor comprises primary antioxidant and auxiliary anti-oxidant, and this primary antioxidant is 3,5-di-tert-butyl-hydroxy phenyl propionic acid stearyl alcohol ester, β-(3,5-di-t-butyl-4
Hydroxy phenyl) mixture of one or several in propionic acid stearyl alcohol ester, 2,2 methylene-biss (4-methyl-6-tert-butylphenol); Auxiliary antioxidant is three (Isosorbide-5-Nitrae-di-tert-butyl-phenyl) phosphorous acid, two (2,4-di-tert-butyl-phenyl) pentaerythritol diphosphate, two (octadecyl) pentaerythritol diphosphate.This primary antioxidant and auxiliary anti-oxidant can be selected the product of Shanghai Jinhaiyabao Precision Chemical Co., Ltd..
Polyphenylene oxide composite material of the present invention, by being used in conjunction with polyphenylene oxide, polyethylene, elastomerics, Polyolefin and silicone master batch, simultaneously under the effect of inorganic powder filler and glass fibre, select the said components of specified weight content, the at high temperature anti-warpage performance of polyphenylene oxide composite material is significantly improved.This polyphenylene oxide composite material is used for hot water pump impeller or hot water pump stator, can effectively solves the problem that present hot water pump impeller or hot water pump stator use the easy friction texturizing of polyblend.
The embodiment of the present invention further provides above-mentioned polyphenylene oxide composite material preparation method, comprises the steps:
Step S01, supply raw materials:
Provide described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, glass fibre, grafting body, oxidation inhibitor by formula;
Step S02, mix, extrude:
Described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, grafting body, oxidation inhibitor are mixed, extrude processing, obtain polyphenylene oxide composite material, add glass fibre described in extruding treatment step.
In step S01, this polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, glass fibre, grafting body, oxidation inhibitor and aforesaid identical do not repeat to set forth at this.
In step S02, this polyphenylene oxide, polystyrene, elastomerics, polyolefine, inorganic powder filler, silicone master batch, grafting body, oxidation inhibitor are mixed, then extrude processing, in extrusion step, add glass fibre.The extrusion equipment that uses in step S02 for example, single screw extrusion machine and twin screw extruder.The mixing process of step S02 is specially:
This polyphenylene oxide is added from the first spout;
This polystyrene is added from the second spout;
This elastomerics, polyolefine, silicone master batch, inorganic powder filler, grafting body, oxidation inhibitor are added from the 3rd spout;
Pass through mixing step, this polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, grafting body, oxidation inhibitor are added in single screw rod or twin screw extruder, then this glass fibre is added from the side spout, extrude at last processing, obtain polyphenylene oxide composite material.
Polyphenylene oxide composite material preparation method of the present invention, simple to operate, with low cost, productivity effect is high, and product performance are stable, and the each side mechanical property is high and stable, is very suitable for suitability for industrialized production; Prepared polyphenylene oxide composite material has excellent at high temperature anti-warpage performance.
The embodiment of the present invention further provides the application of above-mentioned polyphenylene oxide composite material in hot water pump impeller and stator thereof.
, be described in detail above-mentioned polyphenylene oxide composite material preparation method below in conjunction with specific embodiment.
Embodiment 1
42 parts of polyphenylene oxide resins are added from the first weight-loss type feeder mouth, 28.2 a part polystyrene adds from the second weightless feeder mouth, the elastomerics of 1 part, 2 parts of polyolefine, 0.5 part of silicone master batch, 1 part of inorganic mineral, the grafting body of 5 parts, 0.2 part of primary antioxidant and 0.1 part of auxiliary anti-oxidant add from the 3rd weightless feeder mouth after too high mixing, 20 parts of glass fibre add from the side direction spout, then through twin screw extruder plasticizing, melting, extrude, tie rod, cooling, pelletizing.Pellet is at 120 ℃ of dry 2-4h of gas blower drying oven, and then injection moulding prepares test bars and goods.
Embodiment 2
36 parts of polyphenylene oxide resins are added from the first weight-loss type feeder mouth, 19.2 a part polystyrene adds from the second weightless feeder mouth, the elastomerics of 1 part, 2 parts of polyolefine, 0.5 part of silicone master batch, 1 part of inorganic mineral, the grafting body of 5 parts, 0.2 part of primary antioxidant and 0.1 part of auxiliary anti-oxidant add from the 3rd weightless feeder mouth after too high mixing, 35 parts of glass fibre add from the side direction spout, then through twin screw extruder plasticizing, melting, extrude, tie rod, cooling, pelletizing.Pellet is at 120 ℃ of dry 2-4h of gas blower drying oven, and then injection moulding prepares test bars and goods.
Embodiment 3
36 parts of polyphenylene oxide resins are added from the first weight-loss type feeder mouth, 19.2 a part polystyrene adds from the second weightless feeder mouth, the elastomerics of 1 part, 2 parts of polyolefine, 0.5 part of silicone master batch, 1 part of inorganic mineral, the grafting body of 5 parts, 0.2 part of primary antioxidant and 0.1 part of auxiliary anti-oxidant add from the 3rd weightless feeder mouth after too high mixing, 35 parts of glass fibre add from the side direction spout, then through twin screw extruder plasticizing, melting, extrude, tie rod, cooling, pelletizing.Pellet is at 120 ℃ of dry 2-4h of gas blower drying oven, and then injection moulding prepares test bars and goods.
Embodiment 4
34 parts of polyphenylene oxide resins are added from the first weight-loss type feeder mouth, 16.2 a part polystyrene adds from the second weightless feeder mouth, the elastomerics of 1 part, 2 parts of polyolefine, 0.5 part of silicone master batch, 1 part of inorganic mineral, the grafting body of 5 parts, 0.2 part of primary antioxidant and 0.1 part of auxiliary anti-oxidant add from the 3rd weightless feeder mouth after too high mixing, 40 parts of glass fibre add from the side direction spout, then through twin screw extruder plasticizing, melting, extrude, tie rod, cooling, pelletizing.Pellet is at 120 ℃ of dry 2-4h of gas blower drying oven, and then injection moulding prepares test bars and goods.
Comparative Examples
38 parts of polyphenylene oxide resins are added from the first weight-loss type feeder mouth, 22.2 a part polystyrene adds from the second weightless feeder mouth, the elastomerics of 1 part, 2 parts of polyolefine, 0.5 part of silicone master batch, 1 part of inorganic mineral, the grafting body of 5 parts, 0.2 part of primary antioxidant and 0.1 part of auxiliary anti-oxidant add from the 3rd weightless feeder mouth after too high mixing, 30 parts of glass fibre add from the side direction spout, then through twin screw extruder plasticizing, melting, extrude, tie rod, cooling, pelletizing.Pellet is at 120 ℃ of dry 2-4h of gas blower drying oven, and then injection moulding prepares test bars and goods.
See also table 1, table 1 is the scale that contains of embodiment 1-4 and each component of Comparative Examples.
Table 1
See also table 2, table 2 is the performance test results of the prepared polyphenylene oxide composite material of embodiment 1-4 and Comparative Examples, by the following method the performance of composition in test and Evaluation operation example and Comparative Examples.
(1) the described tensile strength of tensile strength is pressed ASTM D-638 test.
(2) the described flexural strength of flexural strength is pressed ASTM D-790 test.
(3) the described modulus in flexure of modulus in flexure is pressed ASTM D-790 test
(4) the described Izod notch shock of Izod notch shock is pressed ASTM D-256 test.
(5) the described heat-drawn wire of heat-drawn wire is pressed ASTM D-648 standard testing.
(6) the described anti-warpage experiment condition of anti-warpage experiment is for after running well until hot water pump, close inlet valve and flowing water Valve, make pump body be in a closed state, allow in the case hot water pump continued running 5 hours, then take the pump housing apart, check hot water pump impeller and stator deformation thereof.
Table 2
As can be seen from Table 2, the polyphenylene oxide composite material of embodiment 1-4 has excellent physical and mechanical properties and anti-warpage performance at high temperature.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. polyphenylene oxide composite material comprises the component of following parts by weight:
2. polyphenylene oxide composite material as claimed in claim 1, is characterized in that, described polyphenylene oxide resin limiting viscosity is 0.2-0.6dl/g.
3. polyphenylene oxide composite material as claimed in claim 1, is characterized in that, described elastomerics is selected from one or several of styrene-butadiene rubber(SBR), HSBR, ethylene propylene rubber, terpolymer EP rubber, polyolefin elastomer.
4. polyphenylene oxide composite material as claimed in claim 1, it is characterized in that, described polyolefine is selected from one or several in ultrahigh molecular weight polyethylene(UHMWPE), crosslinked polyethylene, high density polyethylene(HDPE), Low Density Polyethylene, linear low density polyethylene, ethylene-propylene copolymer, ethylene-butene copolymer and polypropylene.
5. polyphenylene oxide composite material as claimed in claim 1, it is characterized in that, described silicone master batch is dimethyl silicone oil, methyl phenyl silicone oil, ethyl hydroxy silicon oil, methyl phenyl vinyl silicone rubber or the silicone resin take Low Density Polyethylene as carrier, and content of siloxane is at 20-40%.
6. polyphenylene oxide composite material as claimed in claim 1, is characterized in that, described inorganic powder filler is selected from one or more in titanium dioxide, zinc oxide, zinc sulphide, calcium carbonate, mica powder, polynite, barium sulfate, zinc sulfide white, talcum powder.
7. polyphenylene oxide composite material as claimed in claim 1, is characterized in that, described glass fibre is alkali free glass fibre.
8. polyphenylene oxide composite material as claimed in claim 1, it is characterized in that, the base material of described grafting body is a kind of in polyphenylene oxide grafting body, polystyrene graft body, polycthylene grafted body, polypropylene grafted body, ethylene-propylene copolymer grafting body or two kinds.
9. polyphenylene oxide composite material preparation method as described in claim 1-8 any one, comprise the steps:
Provide described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, glass fibre, grafting body, oxidation inhibitor by formula;
Described polyphenylene oxide, polystyrene, elastomerics, polyolefine, silicone master batch, inorganic powder filler, grafting body, oxidation inhibitor are mixed, extrude processing, obtain polyphenylene oxide composite material, add glass fibre described in extruding treatment step.
10. as the application of the described polyphenylene oxide composite material of claim 1-8 any one in hot water pump impeller or hot water pump stator.
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| CN103382301A (en) * | 2013-07-03 | 2013-11-06 | 苏州市沃特新材料科技有限公司 | Polyphenyl ether alloy material and preparation method thereof |
| CN103497500A (en) * | 2013-10-12 | 2014-01-08 | 苏州市沃特新材料科技有限公司 | Polyphenylene oxide resin 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 |
| CN103937217A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Water-resistant anti-aging modified polyphenyl ether material for automotive plastic parts |
| CN103937209A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Modified polyphenylene oxide material for heat-aging-resistant automobile plastic parts |
| CN103937214A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts |
| CN103937202A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Flexible polyethylene-modified polyphenylene ether material for automotive plastic parts |
| CN103937205A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Thermal aging-resistant modified polyphenylene ether material for automotive plastic parts |
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| CN104072975A (en) * | 2014-07-01 | 2014-10-01 | 上海梓辰实业有限公司 | Polyphenyl ether resin alloy material for processing servo motor shell |
| CN104119667A (en) * | 2014-07-30 | 2014-10-29 | 上海梓辰实业有限公司 | Polyphenyl ether resin alloy material for processing housing of medical device |
| CN104194307A (en) * | 2014-09-19 | 2014-12-10 | 上海真晨企业发展有限公司 | Low-warpage polyphenylene ether composite |
| CN104277448A (en) * | 2014-10-31 | 2015-01-14 | 上海梓辰实业有限公司 | Polyphenylene ether resin alloy material for housings of air-condition compressors |
| CN104962047A (en) * | 2015-07-06 | 2015-10-07 | 无锡阳工机械制造有限公司 | Impeller capable of resisting warping under high temperature |
| CN105504767A (en) * | 2016-01-04 | 2016-04-20 | 江苏沃特新材料科技有限公司 | Polyphenyl ether resin alloy material, preparation method thereof and refrigeration compressor |
| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
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| CN103382301A (en) * | 2013-07-03 | 2013-11-06 | 苏州市沃特新材料科技有限公司 | Polyphenyl ether alloy material and preparation method 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 |
| CN103497500A (en) * | 2013-10-12 | 2014-01-08 | 苏州市沃特新材料科技有限公司 | Polyphenylene oxide resin alloy material and preparation method and application thereof |
| CN103937217A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Water-resistant anti-aging modified polyphenyl ether material for automotive plastic parts |
| CN103937209A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Modified polyphenylene oxide material for heat-aging-resistant automobile plastic parts |
| CN103937214A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Anti-impact bentonite modified polyphenyl ether material for automobile plastic parts |
| CN103937202A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Flexible polyethylene-modified polyphenylene ether material for automotive plastic parts |
| CN103937205A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Thermal aging-resistant modified polyphenylene ether material for automotive plastic parts |
| CN103951961A (en) * | 2014-04-18 | 2014-07-30 | 安徽省中日农业环保科技有限公司 | Temperature-resistant polyvinyl chloride modified polyphenyl ether material for automobile plastic component |
| CN104072975A (en) * | 2014-07-01 | 2014-10-01 | 上海梓辰实业有限公司 | Polyphenyl ether resin alloy material for processing servo motor shell |
| CN104119667A (en) * | 2014-07-30 | 2014-10-29 | 上海梓辰实业有限公司 | Polyphenyl ether resin alloy material for processing housing of medical device |
| CN104194307A (en) * | 2014-09-19 | 2014-12-10 | 上海真晨企业发展有限公司 | Low-warpage polyphenylene ether composite |
| CN104277448A (en) * | 2014-10-31 | 2015-01-14 | 上海梓辰实业有限公司 | Polyphenylene ether resin alloy material for housings of air-condition compressors |
| CN104962047A (en) * | 2015-07-06 | 2015-10-07 | 无锡阳工机械制造有限公司 | Impeller capable of resisting warping under high temperature |
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| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
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