SU141060A1 - Method of making transparent reinforced films of glass cloth coated with plasticized solution - Google Patents
Method of making transparent reinforced films of glass cloth coated with plasticized solutionInfo
- Publication number
- SU141060A1 SU141060A1 SU576882A SU576882A SU141060A1 SU 141060 A1 SU141060 A1 SU 141060A1 SU 576882 A SU576882 A SU 576882A SU 576882 A SU576882 A SU 576882A SU 141060 A1 SU141060 A1 SU 141060A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass cloth
- cloth coated
- making transparent
- reinforced films
- transparent reinforced
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Description
Способ армировани прозрачных пленок пз высокомолекул рных веществ, например, стекловолокном, с целью увеличени их прочности и снижени деформируемости, известен.A method of reinforcing transparent PZ films of high molecular weight substances, for example glass fiber, in order to increase their strength and reduce deformability is known.
Однако армирование пленки, вследствие различи в коэффициентах преломлени стекла и высокомолекул рного состава приводит к нарушению ее прозрачности.However, the reinforcement of the film, due to differences in the refractive indices of glass and high molecular weight composition, leads to a violation of its transparency.
Предлагаетс способ изготовлени прозрачных армированных пленок из стеклоткани, покрываемой пластифицированным раствором высокомолекул рных соединений, например, производными целлюлозы .A method is proposed for producing transparent reinforced films of glass cloth coated with a plasticized solution of high molecular weight compounds, for example, cellulose derivatives.
Прозрачность армированных пленок достигаетс выравниванием коэффициентов преломлени стекловолокна и высокомолекул рного покрыти путем добавлени к последне.му совмещающихс с ним компонентов, обладающих высокими показател ми преломлени , например , альфабромнафталина.The transparency of the reinforced films is achieved by aligning the refractive indices of the glass fiber and the high molecular weight coating by adding to the latter its compatible components with high refractive indices, such as alphabromnaphthalene.
Кроме того, в цел х достижени равномерности ткан по толщине и гладкой поверхности, пленка, полученна после нанесени высокомолекул рного раствора, калаидруетс между нагретыми вальцами с зеркальной поверхностью. Пленки, полученные предлагаемым способом, обладают сопротивлением разрыву в два раза более высоким , чем обычные эфироцеллюлозные пленки и практически не деформируютс в процессе химической обработки и последующего их хранени .In addition, in order to achieve uniform fabric thickness and a smooth surface, the film obtained after applying a high molecular weight solution is calaidized between heated rollers with a mirror surface. The films obtained by the proposed method have a tensile strength of two times higher than regular cellulose ether films and are practically not deformed during chemical processing and their subsequent storage.
Полученна предлагаемым способом пленка может быть применена дл печати на нее изображений как со стороны эмульсии, так и со стороны основы в специальных случа х, требующих безусадочной основы, например, при производстве точных картографических работ или дл изготовлени матриц в. гидротипном способе печати цветных пленок.The film obtained by the proposed method can be used for printing images on it from both the emulsion side and the base side in special cases that require a non-shrinking base, for example, in the production of accurate cartographic works or for the manufacture of dies. hydrotypical method of printing color films.
№ 141060 2 . rf : I :No. 141060 2. rf: I:
Новым в преддоУейии вл етс уравнивание показателей преломлени пленки и стекла путем добавки к высокомолекул рному раств,рр, .совмещающихс с ним компонентов с соответственно подобранным жвэффициентом преломлени .What is new in the pre-dam is the equalization of the refractive indices of the film and glass by adding to the high molecular weight solution, pp, the components that combine with it with the appropriately selected refractive index.
Предмет изобретени Subject invention
Способ изготовлени прозрачных армированных пленок из стеклоткани , покрываемой пластифицированным раствором из соответствующих высокополимерных соединений, например, производных целлюлозы, отличающийс тем, что, с целью придани пленке прозрачности путем выравнивани показателей преломлени стекла и пленкообразовател , к последнему добавл ют совмещающиес с ним компоненты, обладающие высоким показателем преломлени , например альфа-бромнафталин.A method of making transparent glass fiber reinforced films coated with a plasticized solution of corresponding high polymer compounds, such as cellulose derivatives, characterized in that, in order to give the film transparency by leveling the refractive indices of the glass and film former, components that have a high refractive index, such as alpha-bromonaphthalene.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU576882A SU141060A1 (en) | 1961-06-22 | 1961-06-22 | Method of making transparent reinforced films of glass cloth coated with plasticized solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU576882A SU141060A1 (en) | 1961-06-22 | 1961-06-22 | Method of making transparent reinforced films of glass cloth coated with plasticized solution |
Publications (1)
Publication Number | Publication Date |
---|---|
SU141060A1 true SU141060A1 (en) | 1961-11-30 |
Family
ID=48297031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU576882A SU141060A1 (en) | 1961-06-22 | 1961-06-22 | Method of making transparent reinforced films of glass cloth coated with plasticized solution |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU141060A1 (en) |
-
1961
- 1961-06-22 SU SU576882A patent/SU141060A1/en active
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