SU134788A1 - Lacquer manufacturing method - Google Patents
Lacquer manufacturing methodInfo
- Publication number
- SU134788A1 SU134788A1 SU662959A SU662959A SU134788A1 SU 134788 A1 SU134788 A1 SU 134788A1 SU 662959 A SU662959 A SU 662959A SU 662959 A SU662959 A SU 662959A SU 134788 A1 SU134788 A1 SU 134788A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fluoroplast
- lacquer
- manufacturing
- alcohol
- lacquer manufacturing
- Prior art date
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Description
В авторском свидетельстве оЧ 127389 описан способ изготовлении лака на основе фторопласта-4 и смолы дл получени антифрикционных пропиток и покрытий, причем с целью применени покрытий и пропиток дл подшипников, работающих без смазки, спиртовой раствор бакелитовой смолы и поливинилбутирал смешивают с водной суспензией фторопласта-4 с добавкой ацетона.The author's certificate ОЧ 127389 describes a method for manufacturing fluoroplast-4 lacquer and resin to obtain anti-friction impregnations and coatings, and to apply coatings and impregnations for bearings that work without lubrication, an alcohol solution of bakelite resin and polyvinyl butyral is mixed with an aqueous suspension of fluoroplast-4 with the addition of acetone.
Однако в некоторых случа х необходимо иметь большее содержание фторопласта-4Д, что оказываетс неосуществимым при использовании принципа построени рецептур по способу, описанному в авт. св. № 127389. However, in some cases it is necessary to have a higher content of fluoroplast-4D, which is not feasible when using the principle of constructing a recipe according to the method described in ed. St. No. 127389.
Предложенный способ изготовлени лака заключаетс в том, что Oii позвол ет ввести в состав большее количество фторопласта-4Д. С этой целью в лак кроме водной суспензии фторопласта-4Д, бакелитового лака , спиртового раствора поливинилбутирал и ацетона ввод т высококип щие органические соединени , образующие с водой и спиртом двойные и тройные азеотропные смеси, например, этилцеллозольв и толуол.The proposed lacquer manufacturing method is that Oii allows the incorporation of more fluoroplast-4D into the composition. To this end, in addition to aqueous suspension of fluoroplast-4D, bakelite varnish, polyvinyl butyral and acetone alcohol solution, high-boiling organic compounds are added to the lacquer, which form double and triple azeotropic mixtures with water and alcohol, for example ethyl cellosolve and toluene.
Полезность предложенного способа изготовлени лака заключаетс в том, что он дает возможность заметно увеличить содержание инертного фторопласта-4 в пропитках и покрыти х, а это ведет к увеличению их химической и тепловой стойкости.The usefulness of the proposed method of manufacturing varnish is that it makes it possible to significantly increase the content of inert fluoroplast-4 in impregnations and coatings, and this leads to an increase in their chemical and thermal resistance.
Дл получени лаков с высоким содержанием фторопласта-4Д в сухом веществе предварительно готов тс следующие компоненты:To obtain high-fluoroplast-4D varnishes in dry matter, the following components are pre-prepared:
1.10%-ный раствор низков зкого лакового поливинилбутирал в этиловом спирте;1.10% solution of low-viscous lacquer polyvinyl butyral in ethyl alcohol;
2.50%-на водна суспензи фторопласта-4Д с добавлением на 100 вес- ч. суспензии 3,5 вес. ч. ацетона;2.50% fluoroplast-4D aqueous suspension with addition of 3.5 weight per 100 parts by weight of suspension acetone;
3.50%-ный спиртовый бакелитовый лак.3.50% alcohol bakelite lacquer.
Лаки готов тс , например, смещением компонентов, указанных в таблице 1, причем последовательность введени их должна быть такой, кака указана в таблице.Varnishes are prepared, for example, by shifting the components shown in Table 1, and the sequence of their introduction should be as indicated in the table.
Таблица 1Table 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662959A SU134788A1 (en) | 1960-04-14 | 1960-04-14 | Lacquer manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662959A SU134788A1 (en) | 1960-04-14 | 1960-04-14 | Lacquer manufacturing method |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU127389A Addition SU36760A1 (en) | 1933-04-19 | 1933-04-19 | Quick change adapter chuck for drilling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU134788A1 true SU134788A1 (en) | 1960-11-30 |
Family
ID=48291138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU662959A SU134788A1 (en) | 1960-04-14 | 1960-04-14 | Lacquer manufacturing method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU134788A1 (en) |
-
1960
- 1960-04-14 SU SU662959A patent/SU134788A1/en active
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