SU396722A1 - METHOD OF MANUFACTURING ELECTRICAL INSULATION MATERIAL - Google Patents
METHOD OF MANUFACTURING ELECTRICAL INSULATION MATERIALInfo
- Publication number
- SU396722A1 SU396722A1 SU1228806A SU1228806A SU396722A1 SU 396722 A1 SU396722 A1 SU 396722A1 SU 1228806 A SU1228806 A SU 1228806A SU 1228806 A SU1228806 A SU 1228806A SU 396722 A1 SU396722 A1 SU 396722A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- substrate
- insulation material
- electrical insulation
- resin
- manufacturing electrical
- Prior art date
Links
Landscapes
- Reinforced Plastic Materials (AREA)
- Insulating Bodies (AREA)
- Laminated Bodies (AREA)
Description
1one
При изготовлении р да электроизол пионных материалов (например, слоистых пластиков , лакотканей, и т. п.) необходимо проведение лакировани или пропитки бумажных или текстильиых полотен. Дл этого различного рода смолы нанос т на полотно (подложку) обычно в виде раствора.In the manufacture of a series of electrically insulating materials (for example, laminated plastics, varnished fabrics, etc.), it is necessary to carry out varnishing or impregnating paper or textile fabrics. For this, various types of resins are applied to the web (substrate), usually in the form of a solution.
Известен также способ нанесени смол на подложки без использовани растворителей, при котором смола в виде порошка наноситс на подложку в электростатическом поле с последующей термообработкой.There is also known a method of applying resins to substrates without using solvents, in which the resin in the form of a powder is applied to the substrate in an electrostatic field, followed by heat treatment.
С целью повышени качества материала по предлагаемому способу термообработку совмещают , по крайней мере на стадии плавлени смолы, с процессом Напылени . Благодар этому проводимость смолы повышаетс . При этом происходит также заполнение пор материала подложки смолой.In order to improve the quality of the material according to the proposed method, heat treatment is combined, at least in the resin melting step, with the Sputtering process. Due to this, the conductivity of the resin increases. When this happens, the pores of the substrate material are also filled with resin.
Врем нахождени подложки на электроде (или скорость движени подложки) зависит от температуры электрода и физических характеристик подложки и смолы и выбираетс таким образом, чтобы за этом врем происходило расплавление смолы и сн тие электрического зар да.The residence time of the substrate on the electrode (or the speed of movement of the substrate) depends on the temperature of the electrode and the physical characteristics of the substrate and the resin and is chosen so that during this time the resin melts and the electric charge is removed.
Таким образом, обеспечиваетс нанесение на подложку необходимого количества смолы с одновременной пропиткой подложки. Способ позвол ет экономить большое количество растворител .In this way, the required amount of resin is applied onto the substrate while the substrate is impregnated. The method saves a large amount of solvent.
Он может быть использован при производстве рулонных материалов, например лакотканей , 1при пропитке бумаги или текстильных полотен в производстве слоистых пластиков и т. д.It can be used in the manufacture of roll materials, for example, varnished fabrics, impregnation of paper or textile cloths in the production of laminated plastics, etc.
Предмет и з о б р с т е И и Subject and s about bsp e and
Способ изготовлени электроизол ционного материала, основанный на напылении порошкообразной смолы на электроизол ционную подложку в электростатическом поле и термообработке материала, отличающийс тем, что, с целью повышени качества материала, тердшобрабогку совмещают, ио крайней мере на стадии плавлени смолы, с процессом напылени .A method of manufacturing an electrically insulating material based on spraying a powdered resin onto an electrically insulating substrate in an electrostatic field and heat treating the material, characterized in that, in order to improve the quality of the material, the heat treatment is combined, and at least in the resin melting stage, with the spraying process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1228806A SU396722A1 (en) | 1968-04-01 | 1968-04-01 | METHOD OF MANUFACTURING ELECTRICAL INSULATION MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1228806A SU396722A1 (en) | 1968-04-01 | 1968-04-01 | METHOD OF MANUFACTURING ELECTRICAL INSULATION MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU396722A1 true SU396722A1 (en) | 1973-08-29 |
Family
ID=20442152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1228806A SU396722A1 (en) | 1968-04-01 | 1968-04-01 | METHOD OF MANUFACTURING ELECTRICAL INSULATION MATERIAL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU396722A1 (en) |
-
1968
- 1968-04-01 SU SU1228806A patent/SU396722A1/en active
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