CN106189169A - A kind of protective window radioprotective shock resistance polycarbonate plate and preparation method thereof - Google Patents
A kind of protective window radioprotective shock resistance polycarbonate plate and preparation method thereof Download PDFInfo
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- CN106189169A CN106189169A CN201610735028.9A CN201610735028A CN106189169A CN 106189169 A CN106189169 A CN 106189169A CN 201610735028 A CN201610735028 A CN 201610735028A CN 106189169 A CN106189169 A CN 106189169A
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Abstract
The invention discloses a kind of protective window radioprotective shock resistance polycarbonate plate and preparation method thereof, the preparation of raw material of following weight portion form: Merlon 120 130, graphene nano fiber 10 12, cyclohexane dicarboxylic acid dialkyl esters 35, cyclic butylene terephthalate 10 14, tetrafluoroethene hexafluoropropylene copolymer 8 10, dihydroxystearic acid aluminum 57, acrylonitrile styrene acrylic ester copolymer 10 12, oxidized paraffin wax 68, triisononyl trimellitate 57, fine hair powder 68, Bis(pentaerythritol) hexacarboxylic acid ester 24 etc..The present invention passes through cyclic butylene terephthalate, tetrafluoroethene hexafluoropropylene copolymer etc. and polycarbonate blending, improve the toughness of material, wearability, chemical stability, impact strength and radiation resistance, by material modification Merlon such as fine hair powder, graphene nano fiber, magnesia crystal whiskers, can improve shielding property and the shock resistance of material, the product obtained has the strongest impact resistance and shielding property.
Description
Invention field
The present invention relates to a kind of makrolon material, concretely relate to a kind of protective window poly-carbon of radioprotective shock resistance
Acid esters sheet material and preparation method thereof.
Background technology
Merlon is the high molecular polymer in strand containing carbonate group, can be divided into fat according to the structure of ester group
The polytypes such as race, aromatic series, aliphatic-aromatic, due to aliphatic and the mechanical performance of aliphatic-aromatic Merlon
Relatively low, so limiting its application in terms of engineering plastics, only having aromatic copolycarbonate at present and obtaining industrialized production,
Merlon has become the general engineering plastic that in five large-engineering plastics, growth rate is the fastest.
The three of polycarbonate plastic are big, and application is glazing, auto industry and electronics, electrical equipment industry, the most also
Having the office equipments such as industrial machinery part, CD, packaging, computer, medical treatment and health care, thin film, door glass etc., PC is laminated
Plate is widely used in the protective window of the public places such as bank.When being applied to the protective window of public place, for its security requirement
The highest, radioprotective and the impact resistance of Merlon still are apparent not enough.Accordingly, it would be desirable to develop a kind of protective window radioprotective shock resistance
Polycarbonate plate.
Summary of the invention
It is an object of the invention to provide a kind of protective window radioprotective shock resistance polycarbonate plate and preparation method thereof.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of protective window radioprotective shock resistance polycarbonate plate, is formed by the preparation of raw material of following weight portion: Merlon
120-130, graphene nano fiber 10-12, cyclohexane dicarboxylic acid dialkyl esters 3-5, cyclic butylene terephthalate 10-
14, tetrafluoraoethylene-hexafluoropropylene copolymer 8-10, dihydroxystearic acid aluminum 5-7, acrylonitrile-styrene-acrylic ester copolymer
10-12, oxidized paraffin wax 6-8, triisononyl trimellitate 5-7, fine hair powder 6-8, Bis(pentaerythritol) hexacarboxylic acid ester 2-4, vulcanized lead
3-5, lanthanum oxalate 4-6, magnesia crystal whisker 6-7, triethylene diamine 3-4, nano barium carbonate 16-20, aramid fiber short fibre 6-8, carbonization
Silicon chip crystalline substance 7-9, dibasic lead stearate 5-8.
The preparation method of a kind of protective window radioprotective shock resistance polycarbonate plate, comprises the following steps:
(1) Merlon, graphene nano fiber are dried at a temperature of 110-120 DEG C 2-3h, then with hexamethylene dicarboxyl
Acid dialkyl ester, fine hair powder, magnesia crystal whisker join high-speed mixer and mixing together, are then incubated at a temperature of 50-60 DEG C
60-80min, obtains modified mixture material；
(2) by cyclic butylene terephthalate, tetrafluoraoethylene-hexafluoropropylene copolymer, dihydroxystearic acid aluminum, propylene
Nitrile-copolymer in cinnamic acrylic ester, oxidized paraffin wax, triisononyl trimellitate put in mill, at the bar of 90-100 DEG C
Mill 5-8min under part, then adds cyclohexane dicarboxylic acid dialkyl esters, Bis(pentaerythritol) hexacarboxylic acid ester, vulcanized lead, oxalic acid
Lanthanum, reduces the temperature to discharging when less than 50 DEG C after continuing mixing 8-10min, obtain compound A；
(3) compound A that modified mixture material step (1) obtained and step (2) obtain and triethylene diamine, nano-sized carbon
High-speed mixer and mixing poured together into by the raw materials such as acid barium, aramid fiber short fibre, silicon carbide platelets, dibasic lead stearate, is mixed
Material B；
(4) the compound B that step (3) obtains is delivered in double screw extruder through melt extruding, cooling and shaping, obtain described poly-
Carbonic ester sheet material, wherein: the temperature of extruder is 270-285 DEG C, screw speed is 40-50r/min, and melt pressure is 12-
14MPa。
Beneficial effects of the present invention:
The present invention passes through cyclic butylene terephthalate, tetrafluoraoethylene-hexafluoropropylene copolymer, acrylonitrile-styrene-the third
Olefin(e) acid ester copolymer and polycarbonate blending, improve the toughness of material, wearability, chemical stability, impact strength and resistance to spoke
Penetrate performance, step (1) uses graphene nano fiber, fine hair powder, magnesia crystal whisker, carbonization rice husk, Merlon is carried out
Filling-modified, toughness and the shock resistance of polycarbonate plate can be significantly improved, step uses nano-calcium carbonate in (3) again
The raw material polyblends such as barium, aramid fiber short fibre, silicon carbide platelets, silicon carbide whisker, nano zine oxide carry out blending and modifying,
The shielding property of material can be improved.The product that the present invention obtains has the strongest impact resistance and shielding property.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme of the present invention is further described.
Embodiment 1:
A kind of protective window radioprotective shock resistance polycarbonate plate, is formed by the preparation of raw material of following weight portion (kg): poly-carbon
Acid esters 120, graphene nano fiber 10, cyclohexane dicarboxylic acid dialkyl esters 3, cyclic butylene terephthalate 10, tetrafluoro
Ethylene-hexafluoropropylene copolymer 8, dihydroxystearic acid aluminum 5, acrylonitrile-styrene-acrylic ester copolymer 10, oxidized paraffin wax
6, triisononyl trimellitate 5, fine hair powder 6, Bis(pentaerythritol) hexacarboxylic acid ester 2, vulcanized lead 3, lanthanum oxalate 4, magnesia crystal whisker 6,
Triethylene diamine 3, nano barium carbonate 16, aramid fiber short fibre 6, silicon carbide platelets 7, dibasic lead stearate 5.
The preparation method of a kind of protective window radioprotective shock resistance polycarbonate plate, comprises the following steps:
(1) Merlon, graphene nano fiber are dried at a temperature of 110-120 DEG C 2-3h, then with hexamethylene dicarboxyl
Acid dialkyl ester, fine hair powder, magnesia crystal whisker join high-speed mixer and mixing together, are then incubated at a temperature of 50-60 DEG C
60-80min, obtains modified mixture material；
(2) by cyclic butylene terephthalate, tetrafluoraoethylene-hexafluoropropylene copolymer, dihydroxystearic acid aluminum, propylene
Nitrile-copolymer in cinnamic acrylic ester, oxidized paraffin wax, triisononyl trimellitate put in mill, at the bar of 90-100 DEG C
Mill 5-8min under part, then adds cyclohexane dicarboxylic acid dialkyl esters, Bis(pentaerythritol) hexacarboxylic acid ester, vulcanized lead, oxalic acid
Lanthanum, reduces the temperature to discharging when less than 50 DEG C after continuing mixing 8-10min, obtain compound A；
(3) compound A that modified mixture material step (1) obtained and step (2) obtain and triethylene diamine, nano-sized carbon
High-speed mixer and mixing poured together into by the raw materials such as acid barium, aramid fiber short fibre, silicon carbide platelets, dibasic lead stearate, is mixed
Material B；
(4) the compound B that step (3) obtains is delivered in double screw extruder through melt extruding, cooling and shaping, obtain described poly-
Carbonic ester sheet material, wherein: the temperature of extruder is 270-285 DEG C, screw speed is 40-50r/min, and melt pressure is 12-
14MPa。
Embodiment 2:
A kind of protective window radioprotective shock resistance polycarbonate plate, is formed by the preparation of raw material of following weight portion (kg): poly-carbon
Acid esters 125, graphene nano fiber 11, cyclohexane dicarboxylic acid dialkyl esters 4, cyclic butylene terephthalate 12, tetrafluoro
Ethylene-hexafluoropropylene copolymer 9, dihydroxystearic acid aluminum 6, acrylonitrile-styrene-acrylic ester copolymer 11, oxidized paraffin wax
7, triisononyl trimellitate 6, fine hair powder 7, Bis(pentaerythritol) hexacarboxylic acid ester 3, vulcanized lead 4, lanthanum oxalate 5, magnesia crystal whisker
6.5, triethylene diamine 3.5, nano barium carbonate 18, nano zine oxide 1, aramid fiber short fibre 7, silicon carbide platelets 8, dibasic tristearin
Lead plumbate 6.5.
Preparation method is with embodiment 1.
Embodiment 3:
A kind of protective window radioprotective shock resistance polycarbonate plate, is formed by the preparation of raw material of following weight portion (kg): poly-carbon
Acid esters 130, graphene nano fiber 12, cyclohexane dicarboxylic acid dialkyl esters 5, cyclic butylene terephthalate 14, tetrafluoro
Ethylene-hexafluoropropylene copolymer 10, dihydroxystearic acid aluminum 7, acrylonitrile-styrene-acrylic ester copolymer 12, oxidized paraffin wax
8, triisononyl trimellitate 7, fine hair powder 8, Bis(pentaerythritol) hexacarboxylic acid ester 4, vulcanized lead 5, lanthanum oxalate 6, magnesia crystal whisker 7,
Triethylene diamine 4, nano barium carbonate 20, aramid fiber short fibre 8, silicon carbide platelets 9, silicon carbide whisker 1, carbonization rice husk 0.5, disalt
Base lead stearate 8.
Preparation method is with embodiment 1.
The performance test results of the polycarbonate plate that above-described embodiment 1-3 prepares is as shown in the table:
Claims (2)
1. a protective window radioprotective shock resistance polycarbonate plate, it is characterised in that by the preparation of raw material of following weight portion
Form: Merlon 120-130, graphene nano fiber 10-12, cyclohexane dicarboxylic acid dialkyl esters 3-5, annular terephthaldehyde
Acid butanediol ester 10-14, tetrafluoraoethylene-hexafluoropropylene copolymer 8-10, dihydroxystearic acid aluminum 5-7, acrylonitrile-styrene-
Acrylate copolymer 10-12, oxidized paraffin wax 6-8, triisononyl trimellitate 5-7, fine hair powder 6-8, Bis(pentaerythritol) six carboxylic
Acid esters 2-4, vulcanized lead 3-5, lanthanum oxalate 4-6, magnesia crystal whisker 6-7, triethylene diamine 3-4, nano barium carbonate 16-20, aramid fiber
Chopped fiber 6-8, silicon carbide platelets 7-9, dibasic lead stearate 5-8.
The preparation method of a kind of protective window radioprotective shock resistance polycarbonate plate the most according to claim 1, it is special
Levy and be, comprise the following steps:
(1) Merlon, graphene nano fiber are dried at a temperature of 110-120 DEG C 2-3h, then with hexamethylene dicarboxyl
Acid dialkyl ester, fine hair powder, magnesia crystal whisker join high-speed mixer and mixing together, are then incubated at a temperature of 50-60 DEG C
60-80min, obtains modified mixture material；
(2) by cyclic butylene terephthalate, tetrafluoraoethylene-hexafluoropropylene copolymer, dihydroxystearic acid aluminum, propylene
Nitrile-copolymer in cinnamic acrylic ester, oxidized paraffin wax, triisononyl trimellitate put in mill, at the bar of 90-100 DEG C
Mill 5-8min under part, then adds cyclohexane dicarboxylic acid dialkyl esters, Bis(pentaerythritol) hexacarboxylic acid ester, vulcanized lead, oxalic acid
Lanthanum, reduces the temperature to discharging when less than 50 DEG C after continuing mixing 8-10min, obtain compound A；
(3) compound A that modified mixture material step (1) obtained and step (2) obtain and triethylene diamine, nano-sized carbon
High-speed mixer and mixing poured together into by the raw materials such as acid barium, aramid fiber short fibre, silicon carbide platelets, dibasic lead stearate, is mixed
Material B；
(4) the compound B that step (3) obtains is delivered in double screw extruder through melt extruding, cooling and shaping, obtain described poly-
Carbonic ester sheet material, wherein: the temperature of extruder is 270-285 DEG C, screw speed is 40-50r/min, and melt pressure is 12-
14MPa。
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| CN106802250A (en) * | 2016-12-27 | 2017-06-06 | 苏州祥弘源电子科技有限公司 | A kind of urine sampler for being easy to different phase to take liquid |
| CN106832856A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of ageing-resistant nano modification color masterbatch carrier for preventing and treating radiation and preparation method thereof |
| CN106832855A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | One kind is for modified radiation-resisting functional color masterbatch plastic material of magnetic and preparation method thereof |
| CN106829249A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
| CN106832854A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of carbon fiber radioresistance nano green environmentally-friendly plastic color masterbatch and preparation method thereof |
| CN106823956A (en) * | 2016-12-28 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical solution configurator |
| CN106821505A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of medical storage apparatus with anti-aging function |
| CN106832853A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of clinical disinfection takes off cotton swab with anti-aging |
| CN106859671A (en) * | 2016-12-28 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of anti-aging adjustable blood drawing equipment |
| CN106867220A (en) * | 2016-12-28 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting rotatable Medical Devices of anticorrosion |
| CN106859672A (en) * | 2016-12-27 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of aging intelligent sampler of anticorrosion |
| CN110177831A (en) * | 2017-01-23 | 2019-08-27 | 科思创德国股份有限公司 | The polycarbonate compositions of graphitiferous containing new flow auxiliary agent |
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| CN104072964A (en) * | 2013-03-26 | 2014-10-01 | 上海杰事杰新材料(集团)股份有限公司 | A continuous-glass-fibre-reinforced polycarbonate composite material and a preparing method thereof |
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| CN101469116A (en) * | 2007-12-25 | 2009-07-01 | 上海普利特复合材料股份有限公司 | Mineral filled, high tenacity and uvioresistant polycarbonate composition and preparation thereof |
| CN104072964A (en) * | 2013-03-26 | 2014-10-01 | 上海杰事杰新材料(集团)股份有限公司 | A continuous-glass-fibre-reinforced polycarbonate composite material and a preparing method thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106821505A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of medical storage apparatus with anti-aging function |
| CN106802250A (en) * | 2016-12-27 | 2017-06-06 | 苏州祥弘源电子科技有限公司 | A kind of urine sampler for being easy to different phase to take liquid |
| CN106829249B (en) * | 2016-12-27 | 2019-09-13 | 泉州台商投资区华进设计有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
| CN106829249A (en) * | 2016-12-27 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical recycling bin of anti-aging |
| CN106802250B (en) * | 2016-12-27 | 2019-07-16 | 青岛市妇女儿童医院 | A kind of urine sampler taking liquid convenient for different phase |
| CN106859672A (en) * | 2016-12-27 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of aging intelligent sampler of anticorrosion |
| CN106859671A (en) * | 2016-12-28 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of anti-aging adjustable blood drawing equipment |
| CN106867220A (en) * | 2016-12-28 | 2017-06-20 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting rotatable Medical Devices of anticorrosion |
| CN106823956A (en) * | 2016-12-28 | 2017-06-13 | 苏州祥弘源电子科技有限公司 | A kind of wear-resisting medical solution configurator |
| CN106832853A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of clinical disinfection takes off cotton swab with anti-aging |
| CN106832856A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of ageing-resistant nano modification color masterbatch carrier for preventing and treating radiation and preparation method thereof |
| CN106832854A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | A kind of carbon fiber radioresistance nano green environmentally-friendly plastic color masterbatch and preparation method thereof |
| CN106832855A (en) * | 2016-12-30 | 2017-06-13 | 苏州泰如新材料科技有限公司 | One kind is for modified radiation-resisting functional color masterbatch plastic material of magnetic and preparation method thereof |
| CN110177831A (en) * | 2017-01-23 | 2019-08-27 | 科思创德国股份有限公司 | The polycarbonate compositions of graphitiferous containing new flow auxiliary agent |
| CN110177831B (en) * | 2017-01-23 | 2022-04-29 | 科思创德国股份有限公司 | Graphite-containing polycarbonate compositions with flow aids |
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