SU130667A1 - The method of producing vulcanizates of synthetic and natural rubbers - Google Patents
The method of producing vulcanizates of synthetic and natural rubbersInfo
- Publication number
- SU130667A1 SU130667A1 SU349466A SU349466A SU130667A1 SU 130667 A1 SU130667 A1 SU 130667A1 SU 349466 A SU349466 A SU 349466A SU 349466 A SU349466 A SU 349466A SU 130667 A1 SU130667 A1 SU 130667A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- synthetic
- natural rubbers
- producing vulcanizates
- vulcanizates
- producing
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
Известно применение элементарной серы в качестве агента вулканизации резиновых изделий на основе синтетического и натурального каучуков; иногда примен ютс и другие вулканизующие агенты, например тиурам.The use of elemental sulfur as a vulcanization agent for rubber products based on synthetic and natural rubbers is known; other curing agents are sometimes used, for example thiuram.
С целью расширени ассортимента, предлагаютс в качестве вулканизующих агентов соединени группы тиазола и производные этого класса веществ (каптакс, альтакс и др.)Меркаптобензотиазол (каптакс), альтакс и др. соединени группы тиазола и ттроизводные этого класса, будучи введены в резиновые смесн (не содержащие серы) в количестве от 1 до 5% вес. ч- на каучук, производ т при нагревании под давлением и без давлени в различных средах вулканизацию резиновых изделий. Вулканизаци осуществл етс при температуре 135-150° в течение 40-100 мин. Свулканизованные таким методом резиновые издели обладают высокой теплостойкостью и хорошим сопротивлением к различного вида старению. Получаемые вулканизаты дают высокие физико-механические показатели и не обнаруживают влени выцветани .In order to expand the range, thiazole compounds of this class of substances (captax, altax, etc.) are proposed as vulcanizing agents. containing sulfur) in an amount of from 1 to 5% by weight. rubber, is produced by heating under pressure and without pressure in various environments vulcanization of rubber products. Vulcanization is carried out at a temperature of 135-150 ° for 40-100 minutes. Rubber products vulcanized with this method have high heat resistance and good resistance to various types of aging. The resulting vulcanizates give high physicomechanical properties and do not show the phenomenon of fading.
Предмет изобретени Subject invention
Способ получени вулканизатов из синтетического и натурального каучуков, отличающийс тем, что в резиновые смеси в качестве вулканиззющего агента ввод т соединени групны тиазола: меркаптобензотиазол (каптакс), альтакс и др.A method for producing vulcanizates of synthetic and natural rubbers, characterized in that compounds consisting of thiazole groups are introduced into rubber mixtures as a vulcanizing agent: mercaptobenzothiazole (captax), altax etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU349466A SU130667A1 (en) | 1939-02-03 | 1939-02-03 | The method of producing vulcanizates of synthetic and natural rubbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU349466A SU130667A1 (en) | 1939-02-03 | 1939-02-03 | The method of producing vulcanizates of synthetic and natural rubbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU130667A1 true SU130667A1 (en) | 1959-11-30 |
Family
ID=48401780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU349466A SU130667A1 (en) | 1939-02-03 | 1939-02-03 | The method of producing vulcanizates of synthetic and natural rubbers |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU130667A1 (en) |
-
1939
- 1939-02-03 SU SU349466A patent/SU130667A1/en active
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