SU204564A1 - Method of producing woven friction material - Google Patents
Method of producing woven friction materialInfo
- Publication number
- SU204564A1 SU204564A1 SU6400903785A SU903785A SU204564A1 SU 204564 A1 SU204564 A1 SU 204564A1 SU 6400903785 A SU6400903785 A SU 6400903785A SU 903785 A SU903785 A SU 903785A SU 204564 A1 SU204564 A1 SU 204564A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction material
- weight
- woven friction
- producing woven
- resin
- Prior art date
Links
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ТКАНОГО ФРИКЦИОННОГО (54) METHOD FOR OBTAINING A FABRIC TISSUE
Известен способ получени тканого фрикционного материала пропиткой эмульсионной резольной фенолформальдегицной смолой ткани из асбестового, хлопкового волокон и латунной, проволоки с последузошим прессованием. Коэффициент трени такого материала по чугуну равен О,33. Целью изобретени вл етс получение тканого фрикционного материала с коэффициентом трени по чугуну не ниже 0,4. Согласно предложению в состав прс питываюшего св зующего примерно на 9О вес.ч. смолы ввод т 10 вес.ч. смеси, состовшей из 51-55% уротропина, 2528% глицерина и 20-22% контакта Петрова .A known method for producing woven friction material by impregnating an emulsion rezole phenol-formaldehytic resin fabric of asbestos, cotton fibers and brass, wire with a subsequent pressing. The coefficient of friction of such material in cast iron is O, 33. The aim of the invention is to obtain a woven friction material with a coefficient of friction in cast iron not lower than 0.4. According to the proposal, the composition of the PRSP of the feeding binder is approximately 9% by weight. 10 gms of weight was added to the resin. a mixture composed of 51-55% of urotropin, 2528% glycerol and 20-22% of Petrov’s contact.
Пример. Ткань, изготовленную на ткацком станке переплетением асбестовых и хлопковых волокон, скрученных с латунной проволокой, пропитывают раствором фенолформальдегидной смолы, причем МАТЕРИАЛАExample. The fabric made on the loom by interlacing asbestos and cotton fibers twisted with brass wire is impregnated with a solution of phenol-formaldehyde resin, and the MATERIAL
на 90 вес.ч. смолы ввод т.5,26 вес.ч. уротропина, 2,63 вес.ч. технического глицерина и 2, 11 вес.ч. контакта Петров90 weight.h. resin enter 5,26 weight.h. urotropin, 2.63 weight.h. technical glycerol and 2, 11 weight.h. contact Petrov
Пропитанную, высушенную ткань укладывают в пресс-формы и прессуют на гидравлических прессах.Impregnated, dried fabric is placed in the mold and pressed on hydraulic presses.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU6400903785A SU204564A1 (en) | 1964-06-01 | 1964-06-01 | Method of producing woven friction material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU6400903785A SU204564A1 (en) | 1964-06-01 | 1964-06-01 | Method of producing woven friction material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU204564A1 true SU204564A1 (en) | 1978-08-25 |
Family
ID=20437946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU6400903785A SU204564A1 (en) | 1964-06-01 | 1964-06-01 | Method of producing woven friction material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU204564A1 (en) |
-
1964
- 1964-06-01 SU SU6400903785A patent/SU204564A1/en active
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