CN102408697A - Reinforced polyphenylene oxide (PPO) composition, and preparation method and application thereof - Google Patents
Reinforced polyphenylene oxide (PPO) composition, and preparation method and application thereof Download PDFInfo
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- CN102408697A CN102408697A CN2011102815516A CN201110281551A CN102408697A CN 102408697 A CN102408697 A CN 102408697A CN 2011102815516 A CN2011102815516 A CN 2011102815516A CN 201110281551 A CN201110281551 A CN 201110281551A CN 102408697 A CN102408697 A CN 102408697A
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- coupling agent
- polyphenylene ether
- ether composition
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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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
-
- 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
-
- 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
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a reinforced polyphenylene oxide (PPO) composition, and a preparation method and application thereof. In the invention, high-impact polystyrene is used as modifying agent, alkali-free glass fiber of which the diameter is 6-20 micrometers is used as reinforcing agent, organic silicon coupling agent or a complex of organic silicon coupling agent and one of titanate coupling agent and aluminate coupling agent is used as coupling agent, and ethylene-methyl acrylate copolymer is used as bulking agent; and the special reinforced PPO material for a water pump is prepared through the processing by a double-screw extruder. Compared with the prior art, the reinforced PPO composition has high mechanical strength and hydrolysis resistance, fine toughness and dimensional stability and favorable fluidity; and the production process is simple and convenient to operate.
Description
Technical field
The invention belongs to the material engineering field, relate in particular to a kind of enhancing ppe (PPO) composition and method of making the same and purposes.
Background technology
Ppe (PPO) is amorphous material; The ppe of non-modified (PPO) resin has good mechanical performance, electrical property, thermotolerance, flame retardant resistance and chemicalstability etc.; But stress cracking takes place in its poor solvent resistance, goods easily, notched Izod impact strength is low, and melt viscosity is high, the processing forming extreme difference; So that pure PPO resin can not adopt the injecting method moulding, thus big limitations its application.
PPO need pass through modification usually becomes enhancement type PPO (MPPO), and modal means are all passed through to add PS (PS) and come PPO is carried out modification.After adding PS, the processing characteristics of PPO is improved greatly, and stress cracking resistance and impact property are improved, and cost reduces, and has expanded the range of application of PPO, but its physical strength and anti-hydrolytic performance still can not satisfy the requirement that conduct is used to make the material of water pump.
Summary of the invention
The object of the present invention is to provide the enhancing polyphenylene ether composition that a kind of physical strength is high, anti-hydrolytic performance is good.
Concrete technical scheme of the present invention is following:
A kind of enhancing polyphenylene ether composition is characterized in that composition of raw materials is:
Ppe 45-60 weight part;
High-impact polystyrene 15-30 weight part;
Toughener 5-30 weight part;
Coupling agent 0.2-0.4 weight part;
Expanding material 3-6 weight part;
Impact modifying agent 5-15 weight part;
Composite antioxidant 0.4-0.6 weight part;
Lubricant 0.2-0.8 weight part.
Said ppe limiting viscosity 0.3-0.6.
The notched Izod impact strength of said high-impact polystyrene need be greater than 8KJ/m
2
Said toughener is an alkali free glass fibre, and diameter is in the 6-20 micrometer range.
Said coupling agent is an organo-silicon coupling agent, or one of them compound of organo-silicon coupling agent and titanate coupling agent, aluminate coupling agent.
Said expanding material is an ethylene-methyl acrylate copolymer.
Said impact modifying agent is wherein a kind of in SEBS, SBS, MBS, SEBS grafts, the SBS grafts.
Said oxidation inhibitor is wherein 2 kinds or multiple in antioxidant 1010, oxidation inhibitor 168, antioxidant 1076, oxidation inhibitor 626, oxidation inhibitor 1425, oxidation inhibitor 1222.
Said lubricant is wherein a kind of among aliphatic salt, silicone oil, the TAF.
A kind of method for preparing above-mentioned enhancing polyphenylene ether composition may further comprise the steps:
(1) accurately takes by weighing material
(2) ppe is at 120 ℃ dryer inner drying 5-12h;
(3) with coupling agent toughener is carried out pre-treatment;
(4) will, toughener and the material the coupling agent stir 5-7min, the Preblend that obtains mixing in sending into impeller;
(5) in twin screw extruder master feeding, feed Preblend, at twin screw extruder glass mouth or the pretreated toughener of side feeding machine feeding, the twin screw extruder setting: temperature is 240-280 ℃, engine speed 20-45Hz, main feeding rotating speed 20-35Hz;
(6) tie rod through water-cooled, air-dry, pelletizing, drying, weigh, pack finished product.
Described enhancing polyphenylene ether composition is as the application of the material of making water pump.
The invention has the beneficial effects as follows: the present invention adopts high-impact polystyrene as properties-correcting agent; The alkali free glass fibre of diameter 6-20 micron is a toughener; One of them compound of organo-silicon coupling agent or organo-silicon coupling agent and titanate coupling agent, aluminate coupling agent is a coupling agent, and ethylene-methyl acrylate copolymer is an expanding material.Compared with prior art, the present invention have very high physical strength, resistance to hydrolysis can, good toughness and dimensional stability, good flowability; Production technique of the present invention is simple, and is easy to operate.
Description of drawings
Fig. 1 shows the The performance test results of embodiment 1-4.
Fig. 2 shows process flow sheet of the present invention.
Embodiment
Embodiment 1:
A kind of enhancing ppe (PPO) compsn is processed by the raw material of following parts by weight: 52 parts of ppe; 15 parts of high-impact polystyrenes (HIPS), 20 parts of alkali free glass fibres (diameter is 13 microns), 0.2 part of organo-silicon coupling agent (KH550); 3 parts of expanding materials; 10 parts of SEBS graftss (GPM5500), 0.4 part of composite antioxidant (antioxidant 1010, oxidation inhibitor 168), 0.3 part of silicone oil.
The preparation method may further comprise the steps:
(1) accurately takes by weighing material
(2) ppe is at 120 ℃ dryer inner drying 5-12h;
(3) with coupling agent toughener is carried out pre-treatment;
(4) will, toughener and the material the coupling agent stir 5-7min, the Preblend that obtains mixing in sending into impeller;
(5) in twin screw extruder master feeding, feed Preblend, at twin screw extruder glass mouth or the pretreated toughener of side feeding machine feeding, the twin screw extruder setting: temperature is 240-280 ℃, engine speed 20-45Hz, main feeding rotating speed 20-35Hz;
(6) tie rod through water-cooled, air-dry, pelletizing, drying, weigh, pack finished product.
Embodiment 2:
A kind of enhancing ppe (PPO) compsn is processed by the raw material of following parts by weight: 45 parts of ppe, 15 parts of HIPS; 28 parts of alkali free glass fibres (diameter is 17 microns); 0.4 part of composite coupling agent (KH550, titanate coupling agent), 4.5 parts of expanding materials, 6 parts of SEBS graftss (GPM5500); 0.6 part of composite antioxidant (antioxidant 1010, oxidation inhibitor 168, oxidation inhibitor 1425), 0.5 part of aliphatic salt.
Preparing method such as embodiment 1.
Embodiment 3:
A kind of enhancing ppe (PPO) compsn is processed by the raw material of following parts by weight: 45 parts of ppe, 28 parts of HIPS; 8 parts of alkali free glass fibres (diameter is 7 microns); 0.3 part of organo-silicon coupling agent (KH550), 6 parts of expanding materials, 12 parts of SEBS (YH502); 0.4 part of composite antioxidant (antioxidant 1010, oxidation inhibitor 168), 0.5 part of silicone oil.
Preparing method such as embodiment 1.
Embodiment 4:
A kind of enhancing polyphenylene ether composition is processed by the raw material of following parts by weight: 58 parts of ppe, 22 parts of HIPS; 10 parts of alkali free glass fibres (diameter is 10 microns); 0.4 part of composite coupling agent (KH550, aluminic acid ester), 4 parts of expanding materials, (1475) 5 parts of SBS; 0.5 part of composite antioxidant (antioxidant 1010, oxidation inhibitor 168), 0.8 part of TAF.
Preparing method such as embodiment 1.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (11)
1. one kind strengthens polyphenylene ether composition, it is characterized in that composition of raw materials is:
Ppe 45-60 weight part;
High-impact polystyrene 15-30 weight part;
Toughener 5-30 weight part;
Coupling agent 0.2-0.4 weight part;
Expanding material 3-6 weight part;
Impact modifying agent 5-15 weight part;
Composite antioxidant 0.4-0.6 weight part;
Lubricant 0.2-0.8 weight part.
2. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said ppe limiting viscosity 0.3-0.6.
3. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: the notched Izod impact strength of said high-impact polystyrene need be greater than 8KJ/m
2
4. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said toughener is an alkali free glass fibre, and diameter is in the 6-20 micrometer range.
5. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said coupling agent is an organo-silicon coupling agent, or one of them compound of organo-silicon coupling agent and titanate coupling agent, aluminate coupling agent.
6. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said expanding material is an ethylene-methyl acrylate copolymer.
7. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said impact modifying agent is wherein a kind of in SEBS, SBS, MBS, SEBS grafts, the SBS grafts.
8. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said oxidation inhibitor is wherein 2 kinds or multiple in antioxidant 1010, oxidation inhibitor 168, antioxidant 1076, oxidation inhibitor 626, oxidation inhibitor 1425, oxidation inhibitor 1222.
9. enhancing polyphenylene ether composition as claimed in claim 1 is characterized in that: said lubricant is wherein a kind of among aliphatic salt, silicone oil, the TAF.
10. method for preparing the described enhancing polyphenylene ether composition of claim 1 is characterized in that may further comprise the steps:
(1) accurately takes by weighing material;
(2) ppe is at 120 ℃ dryer inner drying 5-12h;
(3) with coupling agent toughener is carried out pre-treatment;
(4) will, toughener and the material the coupling agent stir 5-7min, the Preblend that obtains mixing in sending into impeller;
(5) in twin screw extruder master feeding, feed Preblend, at twin screw extruder glass mouth or the pretreated toughener of side feeding machine feeding, the twin screw extruder setting: temperature is 240-280 ℃, engine speed 20-45Hz, main feeding rotating speed 20-35Hz;
(6) tie rod through water-cooled, air-dry, pelletizing, drying, weigh, pack finished product.
11. the described enhancing polyphenylene ether composition of claim 1 is as the application of the material of making water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102815516A CN102408697A (en) | 2011-09-20 | 2011-09-20 | Reinforced polyphenylene oxide (PPO) composition, and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102815516A CN102408697A (en) | 2011-09-20 | 2011-09-20 | Reinforced polyphenylene oxide (PPO) composition, and preparation method and application thereof |
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| CN102408697A true CN102408697A (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102815516A Pending CN102408697A (en) | 2011-09-20 | 2011-09-20 | Reinforced polyphenylene oxide (PPO) composition, and preparation method and application thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289355A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Halogen-free flame-retardant high-toughness PPE composite material and preparation method thereof |
| CN103937222A (en) * | 2014-04-29 | 2014-07-23 | 贵州高塑环保新材料有限公司 | Reinforced polyphenyl ether by using grafted block elastomer (SEBS) modification and preparation method thereof |
| CN105273389A (en) * | 2015-11-30 | 2016-01-27 | 佛山市高明区明城镇新能源新材料产业技术创新中心 | Processing method of hydrolysis and alcoholysis resistant PPE (polyphenylene ether)/glass fiber masterbatch |
| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
| CN107722597A (en) * | 2017-11-17 | 2018-02-23 | 江门市荣龙新材料科技有限公司 | Fire resistant water resistant solution resistance to deformation polyphenylene oxide composite material and preparation method thereof |
| CN109233243A (en) * | 2018-08-17 | 2019-01-18 | 深圳市富恒新材料股份有限公司 | A kind of conductive MPPO engineering material of excellent combination property and preparation method thereof |
| CN111138829A (en) * | 2019-12-31 | 2020-05-12 | 日彩复合塑料(深圳)有限公司 | Polyphenyl ether reclaimed material and preparation process thereof |
| CN111925620A (en) * | 2020-05-29 | 2020-11-13 | 江苏仟乙科技有限公司 | Antibacterial high-toughness PPO material and preparation method thereof |
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| CN101759992A (en) * | 2008-12-23 | 2010-06-30 | 金发科技股份有限公司 | Reinforced halogen-free flame-retardant polyphenyl ether composition and preparation method and application thereof |
| CN102153851A (en) * | 2011-02-23 | 2011-08-17 | 南通星辰合成材料有限公司 | Polyphenyl ether resin composition for processing water pump impeller |
-
2011
- 2011-09-20 CN CN2011102815516A patent/CN102408697A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1392892A (en) * | 2000-10-02 | 2003-01-22 | Ge聚合物株式会社 | Polyphenyleneoxide-based composite resin composition for IC tray |
| CN1484676A (en) * | 2000-12-28 | 2004-03-24 | 通用电气公司 | Reinforced thermoplastic composition and articles derived therefrom |
| CN1745141A (en) * | 2002-12-10 | 2006-03-08 | 通用电气公司 | Polyphenylene ether compositions with improved die lip buidup performance |
| CN1774476A (en) * | 2003-02-28 | 2006-05-17 | 通用电气公司 | Poly(arylene ether) compositions |
| CN101289545A (en) * | 2007-04-18 | 2008-10-22 | 日立化成工业株式会社 | Prepreg, multilayer printed wiring board and electronic parts using the same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289355A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Halogen-free flame-retardant high-toughness PPE composite material and preparation method thereof |
| CN103937222A (en) * | 2014-04-29 | 2014-07-23 | 贵州高塑环保新材料有限公司 | Reinforced polyphenyl ether by using grafted block elastomer (SEBS) modification and preparation method thereof |
| CN105273389A (en) * | 2015-11-30 | 2016-01-27 | 佛山市高明区明城镇新能源新材料产业技术创新中心 | Processing method of hydrolysis and alcoholysis resistant PPE (polyphenylene ether)/glass fiber masterbatch |
| CN105273389B (en) * | 2015-11-30 | 2017-08-22 | 佛山市高明区明城镇新能源新材料产业技术创新中心 | A kind of processing method of water-fast alcoholysis PPE/ glass master batches |
| CN105733241A (en) * | 2016-03-14 | 2016-07-06 | 徐登科 | High-temperature-resistant and corrosion-resistant water-ring vacuum pump |
| CN107722597A (en) * | 2017-11-17 | 2018-02-23 | 江门市荣龙新材料科技有限公司 | Fire resistant water resistant solution resistance to deformation polyphenylene oxide composite material and preparation method thereof |
| CN109233243A (en) * | 2018-08-17 | 2019-01-18 | 深圳市富恒新材料股份有限公司 | A kind of conductive MPPO engineering material of excellent combination property and preparation method thereof |
| CN111138829A (en) * | 2019-12-31 | 2020-05-12 | 日彩复合塑料(深圳)有限公司 | Polyphenyl ether reclaimed material and preparation process thereof |
| CN111925620A (en) * | 2020-05-29 | 2020-11-13 | 江苏仟乙科技有限公司 | Antibacterial high-toughness PPO material and preparation method thereof |
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Free format text: CORRECT: INVENTOR; FROM: DING JIADE OU YANGHUAN ZHAO QINKUAN TO: ZHAO QINKUAN OU YANGHUAN |
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Application publication date: 20120411 |