SU403688A1 - RUBBER MIXTURE ON THE BASIS OF UNSATURED RUBBER - Google Patents
RUBBER MIXTURE ON THE BASIS OF UNSATURED RUBBERInfo
- Publication number
- SU403688A1 SU403688A1 SU1247904A SU1247904A SU403688A1 SU 403688 A1 SU403688 A1 SU 403688A1 SU 1247904 A SU1247904 A SU 1247904A SU 1247904 A SU1247904 A SU 1247904A SU 403688 A1 SU403688 A1 SU 403688A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- unsatured
- basis
- mixture
- rubbers
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Изобретение относитс к резинотехнической промышленности и может бь1ть использовано дл приготовлени резин со специальными свойствами.The invention relates to the rubber industry and can be used to prepare rubbers with special properties.
Известно применение различных фенолформальдегидных смол дл модификации резин, например смолы 18. Однако резины, содержащие эту смолу, не обладают достаточно высоким комплексом физико-механических и технических свойств.It is known to use various phenol-formaldehyde resins for modifying rubber, for example, resin 18. However, rubber containing this resin does not have a sufficiently high set of physicomechanical and technical properties.
С делыо повышени физико-механических свойств резин, увеличени их устойчивости к старению и маслостойкости, а также дл получени прозрачных вулканизаторов предлагаетс в состав резиновой смеси вводить фенолформальдегидную смолу ФКУ, полученную при конденсации диметилвинилэтинил-л-оксифенилметана с уротропином, в количестве 10-100 вес. ч. на 100 вес. ч. каучука.To improve the physicomechanical properties of rubbers, increase their resistance to aging and oil resistance, as well as to obtain transparent vulcanizers, it is proposed to introduce PKU phenol-formaldehyde resin, obtained by condensation of dimethylvinylanyl-n-hydroxyphenylmethane with urotropine, in the amount of 10-100 . hours per 100 weight. rubber h.
Известна и предлагаема рецептуры приведены в табл. 1, cBoiicTBa вулканизаторов, полученных по этим рецептурам,- в табл. 2.Known and proposed formulations are given in table. 1, cBoiicTBa vulcanizers obtained according to these formulations, in table. 2
Т а б .п и ц а 1T a b. P and c a 1
СоставComposition
КомпонентыComponents
10ten
1515
2020
Таблица 2table 2
Физико-механические свойства вулканизаторов , полученных по рецептуреPhysico-mechanical properties of the vulcanizers obtained by the recipe
Предмет изобретени Subject invention
Резинова смесь на основе ненасыщенных каучуков, например бутадиен-нитрильного каучука, содержаща фенолформальдегидную смолу и другие добавки, отличающа с тем, что, с целью получени прозрачных резин, устойчивых к маслам, растворител м, тепловому старению, в качестве фенолформальдегидной смолы применен продукт конденсации диметилвинилэтинил - /г-оксидифенилмстана с уротропином в количестве 10-100 вес. ч. на 100 вес. ч. каучука.Rubber mixture based on unsaturated rubbers, such as nitrile-butadiene rubber, containing phenol-formaldehyde resin and other additives, characterized in that a condensation product of dimethylvinyl ethynyl is used to obtain transparent rubbers resistant to oils, solvents, and heat aging. - / g-oxydiphenyl with urotropin in the amount of 10-100 weight. hours per 100 weight. rubber h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1247904A SU403688A1 (en) | 1968-06-18 | 1968-06-18 | RUBBER MIXTURE ON THE BASIS OF UNSATURED RUBBER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1247904A SU403688A1 (en) | 1968-06-18 | 1968-06-18 | RUBBER MIXTURE ON THE BASIS OF UNSATURED RUBBER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU403688A1 true SU403688A1 (en) | 1973-10-26 |
Family
ID=20442690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1247904A SU403688A1 (en) | 1968-06-18 | 1968-06-18 | RUBBER MIXTURE ON THE BASIS OF UNSATURED RUBBER |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU403688A1 (en) |
-
1968
- 1968-06-18 SU SU1247904A patent/SU403688A1/en active
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