SU1234406A1 - Method of hydrophilic treatment of articles made from polystyrene plastics - Google Patents
Method of hydrophilic treatment of articles made from polystyrene plastics Download PDFInfo
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- SU1234406A1 SU1234406A1 SU853868201A SU3868201A SU1234406A1 SU 1234406 A1 SU1234406 A1 SU 1234406A1 SU 853868201 A SU853868201 A SU 853868201A SU 3868201 A SU3868201 A SU 3868201A SU 1234406 A1 SU1234406 A1 SU 1234406A1
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- SU
- USSR - Soviet Union
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- articles made
- hydrophilic treatment
- polystyrene plastics
- solution
- minutes
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Description
1 1eleven
Изобретение относитс к переработ ке пластмасс преимущественно поли- стирольных и может быть использовано в различных област х техники дл при Дани поверхности изделий из полисти рольных пластиков смачиваемости и по л рности при их склеивании, металлизации , поверхностном окрашивании и печатании.The invention relates to the processing of plastics, mainly polystyrene, and can be used in various fields of technology for Dani's surface of products from polystyrene plastics of wettability and polarity during their gluing, metallization, surface painting and printing.
Цель изобретени - повьшение смачиваемости поверхности изделий и стабильности раствора.The purpose of the invention is to increase the wettability of the product surface and the stability of the solution.
Примеры 1-5. Издели из ударопрочного полистирола и сополимера АБС обрабатывают первым раствором при 15, 17, 20, 23 и в тече ние 20, 25, 27, 30, 35 мин соответст ве но в смеси изопропилового спирта, воды, карбоната натри и гидроокиси натри . Содержание компонентов в раСпирт изопропиловыйExamples 1-5. Products made of high impact polystyrene and ABS copolymer are treated with the first solution at 15, 17, 20, 23 and for 20, 25, 27, 30, 35 minutes, respectively, in a mixture of isopropyl alcohol, water, sodium carbonate and sodium hydroxide. The content of components in raspirt isopropyl
Гидроокись натри Карбонат натри Sodium Hydroxide Sodium Carbonate
Поверхностно-активноеSurface active
вещество (продукт СП-10)substance (product SP-10)
ВодаWater
Температура гидрофили- зации,СHydrophilization temperature, С
Врем выдержки, минHolding time, min
Кали перманганат ВодаCali Permanganate Water
Температура гидрофили- зации, СHydrophilization temperature, С
Врем вьщержки, минTime of completion, min
34406 . 34406.
створе приведено в табл. 1. Затем издание промывают водой и обрабатывают водным раствором перманганата кали в соответствии с режимами, ука- 5 занными в табл. 1.the alignment is given in table. 1. Then the edition is washed with water and treated with an aqueous solution of potassium permanganate in accordance with the regimes indicated in Table 5. one.
Дл сравнени образцы ударопрочного полистирола и сополимера обрабатывают известным способом в 2%-ном растворе перманганата кали , содержащем О 0,5% хлората кали и гидроокись натри , при рН 8 и 25 С в течение 20 мин.For comparison, samples of impact polystyrene and copolymer are treated in a known manner in a 2% potassium permanganate solution containing O 0.5% potassium chlorate and sodium hydroxide, at pH 8 and 25 ° C for 20 minutes.
Исходные и сравнительные образцы, а также образцы, обработанные по предлагаемому способу, испытывали на 5 смачиваемость водой. Кроме того, оценивали количество пол рных групп на поверхности образцов и стабильность растворов дерманганата кали .The original and comparative samples, as well as samples treated by the proposed method, were tested for 5 wettability by water. In addition, the number of polar groups on the sample surface and the stability of potassium dermanganate solutions were evaluated.
Результаты испытаний представлены 20 в табл. 2.The test results are presented in Table 20. 2
. Таблица 1. Table 1
Перва стади First stage
1,8 2 2,2 2,5 70,2 53 32,3 12,51.8 2 2.2 2.5 70.2 53 32.3 12.5
1515
2020
17 2517 25
20 2720 27
23 3023 30
тора стади 0,5 1 23torus stage 0,5 1 23
99,5 99,0 98,0 97,099.5 99.0 98.0 97.0
40 45 50 55 20 25 27 3040 45 50 55 20 25 27 30
2,7 5,32.7 5.3
2525
3535
5 95,05 95.0
60 3560 35
Ударопрочный полистирол марки УПМ 0612 ЛHigh Impact Polystyrene UPM 0612 L
90 6990 69
0,059 0,0700.059 0.070
Устойчивость реакционной смеси, чThe stability of the reaction mixture, h
12 36 36 36 36 36 Сополимер АБС - 202012 36 36 36 36 36 Copolymer ABS - 2020
Краевой уголContact angle
смачивани ,wetting
град 85 71hail 85 71
Количество пол рных функциональных групп, г/л 0,020 0,028 0,039 0,044 0,044 0,044 0,044Number of polar functional groups, g / l 0.020 0.028 0.039 0.044 0.044 0.044 0.044
Устойчивость реакционной смеси, чThe stability of the reaction mixture, h
1212
Редактор А.ОгарEditor A. Ogar
Составитель А.КондратовCompiled by A. Kondratov
Техред Л.Олейник Корректор Е.РошкбTehred L.Oleynik Proofreader
Заказ 2952/30Тираж 470ПодписноеOrder 2952/30 Circulation 470Subscription
ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж-35, Раушска наб., д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Производственно-полиграфическое предпри тие, г.Ужгород, ул.Проектна , 4.Production and printing company, Uzhgorod, Projecto st., 4.
Таблица 2table 2
54 42 . 45 45 4554 42. 45 45 45
0,119 0,135 0,107 0,107 0,1070.119 0.135 0.107 0.107 0.107
66 42 42 42 4266 42 42 42 42
36 36 36 36 3636 36 36 36 36
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853868201A SU1234406A1 (en) | 1985-03-19 | 1985-03-19 | Method of hydrophilic treatment of articles made from polystyrene plastics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853868201A SU1234406A1 (en) | 1985-03-19 | 1985-03-19 | Method of hydrophilic treatment of articles made from polystyrene plastics |
Publications (1)
Publication Number | Publication Date |
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SU1234406A1 true SU1234406A1 (en) | 1986-05-30 |
Family
ID=21167339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU853868201A SU1234406A1 (en) | 1985-03-19 | 1985-03-19 | Method of hydrophilic treatment of articles made from polystyrene plastics |
Country Status (1)
Country | Link |
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SU (1) | SU1234406A1 (en) |
-
1985
- 1985-03-19 SU SU853868201A patent/SU1234406A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 765297, кл. С 08 J 7/14, 1980. За вка JP № 52-154870, кл. 25/5, 1977. * |
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