SU436834A1 - Fluorinated rubber based rubber compound - Google Patents
Fluorinated rubber based rubber compoundInfo
- Publication number
- SU436834A1 SU436834A1 SU1748843A SU1748843A SU436834A1 SU 436834 A1 SU436834 A1 SU 436834A1 SU 1748843 A SU1748843 A SU 1748843A SU 1748843 A SU1748843 A SU 1748843A SU 436834 A1 SU436834 A1 SU 436834A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- fluorinated
- compound
- weight
- rubber compound
- Prior art date
Links
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- Compositions Of Macromolecular Compounds (AREA)
Description
(54) ВУЛКАНИЗУЕМАЯ РЕЗИНОВАЯ СМЕСЬ НА ОСНОВЕ(54) VOLKANIZABLE RUBBER MIXTURE BASED
ФТОРКАУЧУКОВFluorocartoons
1one
Изобретение относитс к получению вулканизуемых резин на основе фторкаучуков.The invention relates to the production of vulcanizable rubber based on fluororubber.
Известно использование в резиновых смес х на основе фторкаучуков бис-фурилиден-гексаметилеидиимипа в качестве вулканизующего агента. Однако этот продукт не выдерживает длительного храпени и тер ет вулканизующую способность.It is known to use bis-furilidene-hexamethyliidiimip in fluorinated rubber compounds as a vulcanizing agent. However, this product does not withstand prolonged snoring and loses its vulcanizing ability.
Резиновые смеси на основе фторкаучуков, содержащие известные вулканизующие агенты , имеют низкую пластичность. ДобавлениеFluoric rubber based rubber compounds containing known vulcanizing agents have low ductility. Adding
пластификаторов снижает прочность вулканизатов .plasticizers reduces the strength of the vulcanizates.
С целью устранени указанных недостатков предлагаетс примен ть в качестве вулкапизующего агента бензоат аммони в количестве 2-10 вес. ч. на 100 вес. ч. каучука в присутствии 10-30 вес. ч. алифатического динитрила , например адипопитрила, р,р-дициандиэтилового эфира. Вулканизационна активностьIn order to eliminate these drawbacks, it is proposed to use ammonium benzoate in the amount of 2-10 wt. hours per 100 weight. including rubber in the presence of 10-30 weight. including aliphatic dinitrile, for example adipopitrile, p, p-dicyandiethylether. Curing activity
бензоата аммони не мен етс в течение 5- 7 лёт хранени , продукт нетоксичен. При 120° Ammonium benzoate does not change during 5-7 years of storage, the product is non-toxic. At 120 °
Старение резинRubber aging
Таблица 3 в зкость по Муни резин составов I-III и V составл ет 70, а состава IV-140. Свойства резин после вулканизации при 150° в течение 30 мин с последующим термостатированием при 150° С в течение 24 час Таблица 2 56Table 3 The Mooney viscosity of rubber compositions I-III and V is 70 and composition IV-140. Rubber properties after vulcanization at 150 ° for 30 minutes, followed by thermostating at 150 ° C for 24 hours Table 2 56
Предмет изобретени пластичноеги резиновых смесей, в качествеThe subject of the invention is plastic rubber mixtures, as
Вулканизуема резинова смесь на основе мони в количестве 2-10 вес. ч. совместно с фторкаучуков, включающа обычно примен в- алифатическим динитрилом в количестве 10- мые добавки и вулканизующий агент, отли- 5 30 вес. ч. на 100 вес. ч. каучука, чающа с том, что, с целью новьипени Vulcanized rubber mixture based on moni in the amount of 2-10 weight. in conjunction with fluororubber, which usually involves using aliphatic dinitrile in the amount of 10-m additives and a vulcanizing agent, cast 5 to 30 wt. hours per 100 weight. rubber, which, for the purpose of new
436834 436834
вулканизующего агента нрименен бензоат амvulcanizing agent used benzoate am
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1748843A SU436834A1 (en) | 1972-02-22 | 1972-02-22 | Fluorinated rubber based rubber compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1748843A SU436834A1 (en) | 1972-02-22 | 1972-02-22 | Fluorinated rubber based rubber compound |
Publications (1)
Publication Number | Publication Date |
---|---|
SU436834A1 true SU436834A1 (en) | 1974-07-25 |
Family
ID=20503463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1748843A SU436834A1 (en) | 1972-02-22 | 1972-02-22 | Fluorinated rubber based rubber compound |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU436834A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0735095A1 (en) * | 1995-03-31 | 1996-10-02 | Nippon Mektron, Ltd. | Fluorine-containing elastomer composition |
-
1972
- 1972-02-22 SU SU1748843A patent/SU436834A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0735095A1 (en) * | 1995-03-31 | 1996-10-02 | Nippon Mektron, Ltd. | Fluorine-containing elastomer composition |
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