CN103525070A - Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof - Google Patents
Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof Download PDFInfo
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- CN103525070A CN103525070A CN201310392225.1A CN201310392225A CN103525070A CN 103525070 A CN103525070 A CN 103525070A CN 201310392225 A CN201310392225 A CN 201310392225A CN 103525070 A CN103525070 A CN 103525070A
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Abstract
The invention relates to a modified PPO (Poly Phenylene Oxide) plastic alloy and a preparation method thereof. The modified PPO plastic alloy is prepared from the following raw materials in parts by weight: 42 to 48 parts of PPO resin, 32 to 35 parts of ABS (Acrylonitrile Butadiene Styrene) resin, 10 to 12 parts of PP (Propene Polymer) resin, 0.6 to 1.2 parts of complex antioxidant, 0.6 to 1.2 parts of hexamethylphosphoric triamide and 0.6 to 0.8 part of compatilizer. The modified PPO plastic alloy is good in heat resistance, wherein the heat deflection temperature of the modified PPO plastic alloy can reach 198 DEG C; the modified PPO plastic alloy is good in aging resistance, wherein the color of the modified PPO plastic alloy is not changed after the modified PPO plastic alloy is aged for 300 hours at 120 DEG C; the modified PPO plastic alloy is excellent in impact strength, tensile strength and bending strength as well as good in fire resistance. The preparation method is simple to operate. Thus, the modified PPO plastic alloy can be widely applied to the casing of an industrial product.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of MODIFIED PP O polyblend and preparation method thereof.
Background technology
As one of the world's five large general engineering plastic, that PPO has is wear-resisting, nontoxic, anti-pollution, high, the difficult combustion of thermotolerance, intensity be compared with advantages of higher, and shortcoming is that processing forming is poor, easily aging, uses out of doors for a long time easy weather stain.PP is nontoxic, odorless, tasteless oyster white high crystallinity polymer, is one of kind the lightest in current all plastics, have excellent counter-bending fatigability, but its resistance to impact shock is poor.The performance of ABS, between general-purpose plastics and engineering plastics, has good formability, and the product surface processing is bright and clean, in addition, also have higher shock strength and good chemical stability, but its thermotolerance is poor.
Thereby in sum PPO resin being carried out to modification develops a kind of ageing-resistant, thermotolerance good polyblend of mechanical property good, that be easy to processing and becomes this field technical barrier urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of MODIFIED PP O polyblend and preparation method thereof, finished product of the present invention to there is good thermotolerance, ageing resistance and mechanical property, and processing forming is good.
Technical scheme of the present invention:
MODIFIED PP O polyblend, comprises the raw material of following mass fraction: PPO resin 42-48 part, ABS resin 32-35 part, PP resin 10-12 part, composite antioxidant 0.6-1.2 part, HMPA 0.6-1.2 part, compatilizer 0.6-0.8 part.
Described composite antioxidant is antioxidant 1010 and the antioxidant 1076 compound mixture of 1:2 in mass ratio.
Described compatilizer is SAG-001 or SAG-002.
The preparation method of MODIFIED PP O polyblend, comprise the following steps: according to quality proportioning, take each raw material, by PPO resin, ABS resin, PP resin at 40-50 ℃ in homogenizer mix and blend 20min, while being warming up to 60 ℃, add compatilizer, stir after 10min, be cooled to 30-35 ℃, add after composite antioxidant, HMPA mix and blend 10min, through extruding pelletization, obtain polyblend of the present invention.
Beneficial effect: the present invention has good thermotolerance, heat-drawn wire can reach 198 ℃; Ageing-resistant performance of the present invention is good, and 120 ℃ of colors after aging 300 hours are unchanged; There is excellent shock strength, tensile strength and flexural strength, and flame retardant properties is good; Preparation method of the present invention is simple to operate, can be widely used in Industrial products shell.
Embodiment
Compatilizer SAG-001 and SAG-002 are purchased from Shanghai Xiu Yuan Chemical Co., Ltd..
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
MODIFIED PP O polyblend, comprises the raw material of following mass fraction: 42 parts of PPO resins, 32 parts of ABS resin, 10 parts of PP resins, 0.2 part of antioxidant 1010,0.4 part of antioxidant 1076,0.6 part of HMPA, 0.6 part of SAG-001.
The present embodiment preparation method: take each raw material according to quality proportioning, by PPO resin, ABS resin, PP resin at 40 ℃ in homogenizer mix and blend 20min, while being warming up to 60 ℃, add compatilizer, stir after 10min, be cooled to 30 ℃, add after composite antioxidant, HMPA mix and blend 10min, through extruding pelletization, obtain polyblend of the present invention.
Embodiment 2
MODIFIED PP O polyblend, comprises the raw material of following mass fraction: 48 parts of PPO resins, 35 parts of ABS resin, 12 parts of PP resins, 0.4 part of antioxidant 1010,0.8 part of antioxidant 1076,1.2 parts of HMPA, 0.8 part of SAG-002.
The present embodiment preparation method: take each raw material according to quality proportioning, by PPO resin, ABS resin, PP resin at 50 ℃ in homogenizer mix and blend 20min, while being warming up to 60 ℃, add compatilizer, stir after 10min, be cooled to 35 ℃, add after composite antioxidant, HMPA mix and blend 10min, through extruding pelletization, obtain polyblend of the present invention.
Embodiment 3
MODIFIED PP O polyblend, comprises the raw material of following mass fraction: 46 parts of PPO resins, 33 parts of ABS resin, 11 parts of PP resins, 0.3 part of antioxidant 1010,0.6 part of antioxidant 1076,1 part of HMPA, 0.7 part of SAG-002.
The present embodiment preparation method preparation method is with embodiment 2.
By embodiment 1-3 resulting materials, according to international standard injection moulding, be test bars, carry out performance test, test result sees the following form 1.
Table 1 embodiment 1-3 resulting materials performance test data
Finished product of the present invention has good thermotolerance as seen from the above table, and heat-drawn wire can reach 198 ℃, have excellent shock strength, tensile strength and flexural strength, and flame retardant properties is good.Finished product of the present invention is carried out to air oven aging test, and 120 ℃ of colors after aging 300 hours are unchanged.
Claims (4)
1. MODIFIED PP O polyblend, it is characterized in that, comprise the raw material of following mass fraction: PPO resin 42-48 part, ABS resin 32-35 part, PP resin 10-12 part, composite antioxidant 0.6-1.2 part, HMPA 0.6-1.2 part, compatilizer 0.6-0.8 part.
2. MODIFIED PP O polyblend according to claim 1, is characterized in that, described composite antioxidant is antioxidant 1010 and the antioxidant 1076 compound mixture of 1:2 in mass ratio.
3. MODIFIED PP O polyblend according to claim 1, is characterized in that, described compatilizer is SAG-001 or SAG-002.
4. the preparation method of MODIFIED PP O polyblend as claimed in claim 1, it is characterized in that, comprise the following steps: according to quality proportioning, take each raw material, by PPO resin, ABS resin, PP resin at 40-50 ℃ in homogenizer mix and blend 20min, while being warming up to 60 ℃, add compatilizer, stir after 10min, be cooled to 30-35 ℃, add after composite antioxidant, HMPA mix and blend 10min, through extruding pelletization, obtain polyblend of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392225.1A CN103525070A (en) | 2013-09-02 | 2013-09-02 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310392225.1A CN103525070A (en) | 2013-09-02 | 2013-09-02 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
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| CN103525070A true CN103525070A (en) | 2014-01-22 |
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| CN201310392225.1A Withdrawn CN103525070A (en) | 2013-09-02 | 2013-09-02 | Modified PPO (Poly Phenylene Oxide) plastic alloy and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103937206A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Polypropylene modified polyphenyl ether material for automobile plastic parts |
| CN107964165A (en) * | 2017-11-24 | 2018-04-27 | 广东威林工程塑料股份有限公司 | A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof |
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| CN102702723A (en) * | 2012-07-06 | 2012-10-03 | 上海日之升新技术发展有限公司 | Halogen-free flame-retardant polyphenylether/ABS (acrylonitrile-butadiene-styrene) alloy 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 |
| CN103087456A (en) * | 2011-10-28 | 2013-05-08 | 合肥杰事杰新材料股份有限公司 | Heat resistance ABS material and preparation method thereof |
| CN103122136A (en) * | 2013-02-05 | 2013-05-29 | 苏州市沃特新材料科技有限公司 | Polyphenylether composite material, and preparation method and application thereof |
| CN103160058A (en) * | 2011-12-13 | 2013-06-19 | 合肥杰事杰新材料股份有限公司 | Halogen-free flame retardant ABS resin and preparation method thereof |
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2013
- 2013-09-02 CN CN201310392225.1A patent/CN103525070A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103087456A (en) * | 2011-10-28 | 2013-05-08 | 合肥杰事杰新材料股份有限公司 | Heat resistance ABS material and preparation method thereof |
| CN103160058A (en) * | 2011-12-13 | 2013-06-19 | 合肥杰事杰新材料股份有限公司 | Halogen-free flame retardant ABS resin and preparation method thereof |
| CN102702723A (en) * | 2012-07-06 | 2012-10-03 | 上海日之升新技术发展有限公司 | Halogen-free flame-retardant polyphenylether/ABS (acrylonitrile-butadiene-styrene) alloy 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 |
| CN103122136A (en) * | 2013-02-05 | 2013-05-29 | 苏州市沃特新材料科技有限公司 | Polyphenylether composite material, and preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937206A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Polypropylene modified polyphenyl ether material for automobile plastic parts |
| CN107964165A (en) * | 2017-11-24 | 2018-04-27 | 广东威林工程塑料股份有限公司 | A kind of heat resistant and wear resistant PP-ABS-PPO alloy materials and preparation method thereof |
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Application publication date: 20140122 |