SU427952A1 - COMPOSITION FOR PRODUCING FRIKTSIONNOGMATERIALAG? -V1Izobretenie relates to the preparation of a friction material for brake linings in disc brakes for passenger and freight vagonov.Izvestno use for rail transport of non-metallic brake linings based rubber binder, curing agents and fillers (40- • 50 wt.% Of barite and 10—16 wt.% Asbestos based on the weight of the composition.) Known linings in the disk brake of a railroad car at speeds up to '.-: -s ^^^ PT ^^ - ••• .- • .Ms, a rv > & - ,: J T a b '. ^' And c a '"T" Name of ingredients composition, weight. % SKD SKD Vulcanizing group Barite Asbestos19,02,553,525,010 in molds at 175-180 ° C, specific pressure-200km hours have large wear and some defects on the surface of the friction. In order to ensure high wear resistance of brake linings when braking trains from speeds up to 200 km / h used in brake compositions based on stereoregular butadiene rubber as fillers 51–65 wt. % barite and 17-30 weight. % of asbestos by weight of the compositions. In the table. The recipe of the composition for obtaining friction material is given in Table 1. The lining is made from a material by mixing in a closed mixer. After the mixing cycle, the mass is crushed in crushers, brake linings are formed 20 to 200–300 within 25 min. 2 shows the results of tests of 15 linings made from the composition of the known and proposed in the disk brake of railway cars at initial braking speeds up to 200- ^^ hour Table 2 - Google Patents
COMPOSITION FOR PRODUCING FRIKTSIONNOGMATERIALAG? -V1Izobretenie relates to the preparation of a friction material for brake linings in disc brakes for passenger and freight vagonov.Izvestno use for rail transport of non-metallic brake linings based rubber binder, curing agents and fillers (40- • 50 wt.% Of barite and 10—16 wt.% Asbestos based on the weight of the composition.) Known linings in the disk brake of a railroad car at speeds up to '.-: -s ^^^ PT ^^ - ••• .- • .Ms, a rv > & - ,: J T a b '. ^' And c a '"T" Name of ingredients composition, weight. % SKD SKD Vulcanizing group Barite Asbestos19,02,553,525,010 in molds at 175-180 ° C, specific pressure-200km hours have large wear and some defects on the surface of the friction. In order to ensure high wear resistance of brake linings when braking trains from speeds up to 200 km / h used in brake compositions based on stereoregular butadiene rubber as fillers 51–65 wt. % barite and 17-30 weight. % of asbestos by weight of the compositions. In the table. The recipe of the composition for obtaining friction material is given in Table 1. The lining is made from a material by mixing in a closed mixer. After the mixing cycle, the mass is crushed in crushers, brake linings are formed 20 to 200–300 within 25 min. 2 shows the results of tests of 15 linings made from the composition of the known and proposed in the disk brake of railway cars at initial braking speeds up to 200- ^^ hour Table 2Info
- Publication number
- SU427952A1 SU427952A1 SU1795003A SU1795003A SU427952A1 SU 427952 A1 SU427952 A1 SU 427952A1 SU 1795003 A SU1795003 A SU 1795003A SU 1795003 A SU1795003 A SU 1795003A SU 427952 A1 SU427952 A1 SU 427952A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- brake
- linings
- weight
- barite
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Description
3 Предмет изобретени Композици дл получени фрикционпого материала на основе стереорегул рного бутадиенового каучука, включающа вулкани-5 зующие агенты, наполнители, отличающа с тем, что, с целью обеспечени высокой износостойкости тормозных накладок при 4 торможении поездов со скоростей до 200 - , в качестве наполнителей применены барит и асбест, а компоненты композиции вз ты в слеДУЮЩедсо отаошении , вес. %: Вулканизующие агенты 2-3 Барит5165 Асбест 17-303 Subject of the invention Composition for producing friction material based on stereoregular butadiene rubber, including volcanic-5 agents, fillers, characterized in that, in order to ensure high wear resistance of brake linings at 4 braking of trains at speeds up to 200, as fillers barite and asbestos are applied, and the components of the composition are taken as follows, weight. %: Vulcanizing agents 2-3 Barite5165 Asbestos 17-30
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1795003A SU427952A1 (en) | 1972-05-29 | 1972-05-29 | COMPOSITION FOR PRODUCING FRIKTSIONNOGMATERIALAG? -V1Izobretenie relates to the preparation of a friction material for brake linings in disc brakes for passenger and freight vagonov.Izvestno use for rail transport of non-metallic brake linings based rubber binder, curing agents and fillers (40- • 50 wt.% Of barite and 10—16 wt.% Asbestos based on the weight of the composition.) Known linings in the disk brake of a railroad car at speeds up to '.-: -s ^^^ PT ^^ - ••• .- • .Ms, a rv > & - ,: J T a b '. ^' And c a '"T" Name of ingredients composition, weight. % SKD SKD Vulcanizing group Barite Asbestos19,02,553,525,010 in molds at 175-180 ° C, specific pressure-200km hours have large wear and some defects on the surface of the friction. In order to ensure high wear resistance of brake linings when braking trains from speeds up to 200 km / h used in brake compositions based on stereoregular butadiene rubber as fillers 51–65 wt. % barite and 17-30 weight. % of asbestos by weight of the compositions. In the table. The recipe of the composition for obtaining friction material is given in Table 1. The lining is made from a material by mixing in a closed mixer. After the mixing cycle, the mass is crushed in crushers, brake linings are formed 20 to 200–300 within 25 min. 2 shows the results of tests of 15 linings made from the composition of the known and proposed in the disk brake of railway cars at initial braking speeds up to 200- ^^ hour Table 2 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1795003A SU427952A1 (en) | 1972-05-29 | 1972-05-29 | COMPOSITION FOR PRODUCING FRIKTSIONNOGMATERIALAG? -V1Izobretenie relates to the preparation of a friction material for brake linings in disc brakes for passenger and freight vagonov.Izvestno use for rail transport of non-metallic brake linings based rubber binder, curing agents and fillers (40- • 50 wt.% Of barite and 10—16 wt.% Asbestos based on the weight of the composition.) Known linings in the disk brake of a railroad car at speeds up to '.-: -s ^^^ PT ^^ - ••• .- • .Ms, a rv > & - ,: J T a b '. ^' And c a '"T" Name of ingredients composition, weight. % SKD SKD Vulcanizing group Barite Asbestos19,02,553,525,010 in molds at 175-180 ° C, specific pressure-200km hours have large wear and some defects on the surface of the friction. In order to ensure high wear resistance of brake linings when braking trains from speeds up to 200 km / h used in brake compositions based on stereoregular butadiene rubber as fillers 51–65 wt. % barite and 17-30 weight. % of asbestos by weight of the compositions. In the table. The recipe of the composition for obtaining friction material is given in Table 1. The lining is made from a material by mixing in a closed mixer. After the mixing cycle, the mass is crushed in crushers, brake linings are formed 20 to 200–300 within 25 min. 2 shows the results of tests of 15 linings made from the composition of the known and proposed in the disk brake of railway cars at initial braking speeds up to 200- ^^ hour Table 2 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU427952A1 true SU427952A1 (en) | 1974-05-15 |
Family
ID=20517346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1795003A SU427952A1 (en) | 1972-05-29 | 1972-05-29 | COMPOSITION FOR PRODUCING FRIKTSIONNOGMATERIALAG? -V1Izobretenie relates to the preparation of a friction material for brake linings in disc brakes for passenger and freight vagonov.Izvestno use for rail transport of non-metallic brake linings based rubber binder, curing agents and fillers (40- • 50 wt.% Of barite and 10—16 wt.% Asbestos based on the weight of the composition.) Known linings in the disk brake of a railroad car at speeds up to '.-: -s ^^^ PT ^^ - ••• .- • .Ms, a rv > & - ,: J T a b '. ^' And c a '"T" Name of ingredients composition, weight. % SKD SKD Vulcanizing group Barite Asbestos19,02,553,525,010 in molds at 175-180 ° C, specific pressure-200km hours have large wear and some defects on the surface of the friction. In order to ensure high wear resistance of brake linings when braking trains from speeds up to 200 km / h used in brake compositions based on stereoregular butadiene rubber as fillers 51–65 wt. % barite and 17-30 weight. % of asbestos by weight of the compositions. In the table. The recipe of the composition for obtaining friction material is given in Table 1. The lining is made from a material by mixing in a closed mixer. After the mixing cycle, the mass is crushed in crushers, brake linings are formed 20 to 200–300 within 25 min. 2 shows the results of tests of 15 linings made from the composition of the known and proposed in the disk brake of railway cars at initial braking speeds up to 200- ^^ hour Table 2 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU427952A1 (en) |
-
1972
- 1972-05-29 SU SU1795003A patent/SU427952A1/en active
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