CN103709712A - Heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material - Google Patents
Heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material Download PDFInfo
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- CN103709712A CN103709712A CN201310733657.4A CN201310733657A CN103709712A CN 103709712 A CN103709712 A CN 103709712A CN 201310733657 A CN201310733657 A CN 201310733657A CN 103709712 A CN103709712 A CN 103709712A
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Abstract
The invention relates to a heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material, belonging to the technical field of high polymer materials. The alloy material comprises the following components in parts by weight: 80-100 parts of PC, 20-50 parts of ASA, 6-10 parts of carbon fiber, 4-9 parts of styrene-maleic anhydride graft copolymer, 1-3 parts of polycarbodiimide, 1-4 parts of photostabilizer 622, 0.5-3 parts of antioxidant and 1.2-3.5 parts of lubricant. By blending the ASA resin with PC plastic, the carbon fiber and styrene-maleic anhydride graft copolymer are added for reinforcement, so that the blended PC/ASA alloy material has the advantages of high heat resistance, excellent weather resistance, favorable impact resistance, favorable hydrolysis resistance and favorable working properties.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of heat-resisting hydrolysis PC/ASA alloy material.
Background technology
Polycarbonate is called for short PC, one of five large general engineering plastic, polycarbonate film transmittance can >90%, mist degree <0.2%, there is good electrical insulating property, be widely used in the numerous areas such as machinery, automobile, space flight and aviation, building, electronics, electric, office and household supplies.
Many switch panels in the market all adopt PC plastics to make, and, PC plastics stability to hydrolysis resistance is not high enough, responsive to breach, and long-term exposure can be turned to be yellow in ultraviolet ray, and these have limited the use of PC plastics switch panel greatly.Therefore how overcoming the deficiencies in the prior art is problems that current technical field of polymer materials is needed solution badly.
Summary of the invention
The object of the invention is in order to solve the deficiencies in the prior art, a kind of heat-resisting hydrolysis PC/ASA alloy material is provided, this alloy material can uvioresistant, and has good thermotolerance and hydrolytic resistance, is easy to machine-shaping.
The technical solution used in the present invention is as follows:
A heat-resisting hydrolysis PC/ASA alloy material, comprises the following component according to parts by weight meter: 80 ~ 100 parts of polycarbonate, 20 ~ 50 parts of acrylonitrile-styrene-acrylic ester graft copolymers, 6 ~ 10 parts, carbon fiber, 4 ~ 9 parts of phenylethylene-maleic anhydride graft copolymers, 1 ~ 3 part of polycarbodiimide, 622 1 ~ 4 parts of photostabilizers, 0.5 ~ 3 part, oxidation inhibitor, 1.2 ~ 3.5 parts of lubricants.
Further preferably described oxidation inhibitor is oxidation inhibitor 1098.
Further preferably described lubricant is ethylene bis stearic acid amide.
The preparation method of above-mentioned heat-resisting hydrolysis PC/ASA alloy material puts into high-speed mixer premix 5 ~ 10min by polycarbonate, acrylonitrile-styrene-acrylic ester graft copolymer, carbon fiber, phenylethylene-maleic anhydride graft copolymer, polycarbodiimide, photostabilizer 622, oxidation inhibitor together with lubricant, then Preblend is melt extruded by twin screw extruder, cooling granulation, obtains heat-resisting hydrolysis PC/ASA alloy material of the present invention.
compared with prior art, its beneficial effect is in the present invention:the present invention adopts acrylonitrile-styrene-acrylic ester graft copolymer, it is ASA resin, with PC plastic blend, and added carbon fiber and phenylethylene-maleic anhydride graft copolymer strengthens, make that PC/ASA alloy material heat resisting temperature after blend is high, weather resistance is excellent, shock resistance is good, meanwhile, there is good anti-hydrolytic performance and processing characteristics.The switch panel being made by PC/ASA alloy material of the present invention has that shock-resistance is strong, thermotolerance is strong, the transparency is high and the feature of good weatherability, can be widely used in the occasion that humidity is higher.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A heat-resisting hydrolysis PC/ASA alloy material, comprises the following component according to parts by weight meter: 80 parts of polycarbonate, 20 parts of acrylonitrile-styrene-acrylic ester graft copolymers, 6 parts, carbon fiber, 4 parts of phenylethylene-maleic anhydride graft copolymers, 1 part of polycarbodiimide, 622 1 parts of photostabilizers, 1,098 0.5 parts, oxidation inhibitor, 1.2 parts of ethylene bis stearic acid amides.
The preparation method of the heat-resisting hydrolysis PC/ASA of the present embodiment alloy material puts into high-speed mixer premix 5min by polycarbonate, acrylonitrile-styrene-acrylic ester graft copolymer, carbon fiber, phenylethylene-maleic anhydride graft copolymer, polycarbodiimide, photostabilizer 622, oxidation inhibitor 1098 together with ethylene bis stearic acid amide, then Preblend is melt extruded by twin screw extruder, cooling granulation, obtains the heat-resisting hydrolysis PC/ASA alloy material of the present embodiment.
Embodiment 2
A heat-resisting hydrolysis PC/ASA alloy material, comprises the following component according to parts by weight meter: 100 parts of polycarbonate, 50 parts of acrylonitrile-styrene-acrylic ester graft copolymers, 10 parts, carbon fiber, 9 parts of phenylethylene-maleic anhydride graft copolymers, 3 parts of polycarbodiimides, 622 4 parts of photostabilizers, 1,098 3 parts, oxidation inhibitor, 3.5 parts of ethylene bis stearic acid amides.
The preparation method of the heat-resisting hydrolysis PC/ASA of the present embodiment alloy material puts into high-speed mixer premix 10min by polycarbonate, acrylonitrile-styrene-acrylic ester graft copolymer, carbon fiber, phenylethylene-maleic anhydride graft copolymer, polycarbodiimide, photostabilizer 622, oxidation inhibitor 1098 together with ethylene bis stearic acid amide, then Preblend is melt extruded by twin screw extruder, cooling granulation, obtains the heat-resisting hydrolysis PC/ASA alloy material of the present embodiment.
Embodiment 3
A heat-resisting hydrolysis PC/ASA alloy material, comprises the following component according to parts by weight meter: 902 parts of polycarbonate, 33 parts of acrylonitrile-styrene-acrylic ester graft copolymers, 9 parts, carbon fiber, 5 parts of phenylethylene-maleic anhydride graft copolymers, 2 parts of polycarbodiimides, 622 3 parts of photostabilizers, 1,098 1.8 parts, oxidation inhibitor, 2 parts of ethylene bis stearic acid amides.
The preparation method of the heat-resisting hydrolysis PC/ASA of the present embodiment alloy material puts into high-speed mixer premix 8min by polycarbonate, acrylonitrile-styrene-acrylic ester graft copolymer, carbon fiber, phenylethylene-maleic anhydride graft copolymer, polycarbodiimide, photostabilizer 622, oxidation inhibitor 1098 together with ethylene bis stearic acid amide, then Preblend is melt extruded by twin screw extruder, cooling granulation, obtains the heat-resisting hydrolysis PC/ASA alloy material of the present embodiment.
To the performance test of the embodiment of the present invention 1 ~ 3 products obtained therefrom, result is as shown in table 1.
Table 1 embodiment of the present invention 1 ~ 3 product performance test data
Claims (3)
1. a heat-resisting hydrolysis PC/ASA alloy material, is characterized in that comprising the following component according to parts by weight meter: 80 ~ 100 parts of polycarbonate, 20 ~ 50 parts of acrylonitrile-styrene-acrylic ester graft copolymers, 6 ~ 10 parts, carbon fiber, 4 ~ 9 parts of phenylethylene-maleic anhydride graft copolymers, 1 ~ 3 part of polycarbodiimide, 622 1 ~ 4 parts of photostabilizers, 0.5 ~ 3 part, oxidation inhibitor, 1.2 ~ 3.5 parts of lubricants.
2. heat-resisting hydrolysis PC/ASA alloy material according to claim 1, is characterized in that described oxidation inhibitor is oxidation inhibitor 1098.
3. heat-resisting hydrolysis PC/ASA alloy material according to claim 1, is characterized in that described lubricant is ethylene bis stearic acid amide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733657.4A CN103709712A (en) | 2013-12-27 | 2013-12-27 | Heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material |
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| CN201310733657.4A CN103709712A (en) | 2013-12-27 | 2013-12-27 | Heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material |
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| CN103709712A true CN103709712A (en) | 2014-04-09 |
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| CN201310733657.4A Withdrawn CN103709712A (en) | 2013-12-27 | 2013-12-27 | Heat-resistant hydrolysis-resistant PC/ASA (polycarbonate/acrylonitrile-styrene-acrylate graft copolymer) alloy material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761877A (en) * | 2014-12-26 | 2015-07-08 | 上海普利特复合材料股份有限公司 | Low-emission hydrolysis-resistant PC/ABS material and preparation method thereof |
| CN111320854A (en) * | 2020-03-25 | 2020-06-23 | 深圳市富恒新材料股份有限公司 | Carbon fiber reinforced weather-resistant PC/ASA composite material and preparation method thereof |
| CN111534034A (en) * | 2020-06-29 | 2020-08-14 | 深圳市富恒新材料股份有限公司 | Carbon fiber reinforced weather-resistant ASA composite material and preparation method thereof |
| CN112724628A (en) * | 2020-11-10 | 2021-04-30 | 北京腾燊科技有限公司 | Wind power blade sawtooth tail edge material based on intrinsic aging-resistant polymer |
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| CN101942188A (en) * | 2010-09-28 | 2011-01-12 | 苏州旭光聚合物有限公司 | Permanent antistatic PC/ASA compound material and preparation method thereof |
| CN102372915A (en) * | 2010-08-20 | 2012-03-14 | 哈尔滨鑫达高分子材料工程中心有限责任公司 | High impact high and high fluidity PC/ASA alloy material and its preparation method |
| CN102399424A (en) * | 2010-09-08 | 2012-04-04 | 上海纳米技术及应用国家工程研究中心有限公司 | Polycarbonate/acrylonitrile-styrene-acrylate copolymer alloy material and preparation method thereof |
| CN103289349A (en) * | 2013-06-28 | 2013-09-11 | 南通华盛高聚物科技发展有限公司 | Biodegradable resin composition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102372915A (en) * | 2010-08-20 | 2012-03-14 | 哈尔滨鑫达高分子材料工程中心有限责任公司 | High impact high and high fluidity PC/ASA alloy material and its preparation method |
| CN102399424A (en) * | 2010-09-08 | 2012-04-04 | 上海纳米技术及应用国家工程研究中心有限公司 | Polycarbonate/acrylonitrile-styrene-acrylate copolymer alloy material and preparation method thereof |
| CN101942188A (en) * | 2010-09-28 | 2011-01-12 | 苏州旭光聚合物有限公司 | Permanent antistatic PC/ASA compound material and preparation method thereof |
| CN103289349A (en) * | 2013-06-28 | 2013-09-11 | 南通华盛高聚物科技发展有限公司 | Biodegradable resin composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761877A (en) * | 2014-12-26 | 2015-07-08 | 上海普利特复合材料股份有限公司 | Low-emission hydrolysis-resistant PC/ABS material and preparation method thereof |
| CN111320854A (en) * | 2020-03-25 | 2020-06-23 | 深圳市富恒新材料股份有限公司 | Carbon fiber reinforced weather-resistant PC/ASA composite material and preparation method thereof |
| CN111534034A (en) * | 2020-06-29 | 2020-08-14 | 深圳市富恒新材料股份有限公司 | Carbon fiber reinforced weather-resistant ASA composite material and preparation method thereof |
| CN112724628A (en) * | 2020-11-10 | 2021-04-30 | 北京腾燊科技有限公司 | Wind power blade sawtooth tail edge material based on intrinsic aging-resistant polymer |
| CN112724628B (en) * | 2020-11-10 | 2024-03-26 | 宁波腾燊科技发展有限公司 | Wind power blade sawtooth trailing edge material based on intrinsic aging-resistant polymer |
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Application publication date: 20140409 |