SU469715A1 - Rubber compound - Google Patents

Rubber compound

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Publication number
SU469715A1
SU469715A1 SU1856553A SU1856553A SU469715A1 SU 469715 A1 SU469715 A1 SU 469715A1 SU 1856553 A SU1856553 A SU 1856553A SU 1856553 A SU1856553 A SU 1856553A SU 469715 A1 SU469715 A1 SU 469715A1
Authority
SU
USSR - Soviet Union
Prior art keywords
protypes
life
rubber compound
rubber
nhc
Prior art date
Application number
SU1856553A
Other languages
Russian (ru)
Inventor
Иван Петрович Черенюк
Юрий Наумович Зафранский
Клара Елизаровна Жукова
Алевтина Николаевна Семенова
Original Assignee
Сибирский технологический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сибирский технологический институт filed Critical Сибирский технологический институт
Priority to SU1856553A priority Critical patent/SU469715A1/en
Application granted granted Critical
Publication of SU469715A1 publication Critical patent/SU469715A1/en

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Description

Изобретение отнооите  к рези авой шромышленности , ОНО предназначено дл  .использавашш щ.п разработке рецептур резидозых смесей :на основе хлоропренового каучука. Изъ&ст.но, что дл  обеспечени  (высокой скорости ,вул1ка1Н:Изаци,и современных .хлороире«ОБых каучуков, нар ду ic вулканизующими агентами - окислами :мeтav лQв, необходимо ор гмен ть уско1р1ители вулка изации. В насто щее врем  используют главным образом этилентио(мочеви;ну (2 - меркаатоимглдазолин, мерказин И, NA-22). Этот ускоритель обладает высокой эффектив,ностью, но значительно ухудшает твхнолог.иче-оюие свойства резиновых смесей, снижа  их устойчивость к под (вулканизации. Ускорители других типов (лермалюкс , ди-о-толилгуаниди,н, 2-мерка|ПТОТиазолин , альдегидамины и др.) практически «е отличаютс  от этилентого-мочевлшы, а потому не примен ютс . Цель изобретени  - увеличить скорость вулканизации хлоропренового (Каучука, .не снижа  устойчивости резииовых смесей к преждевременной вулкаииаации. Поставлеина  цель достигаетс  путем Применени  в составе резиновых смесей в качестве уйкор(ителей вулканизации политиоаМИДОВ в дозировке 0,25- 1,00 вес. ч. (И OKWCJiOiB металло,з IB лот-ровке 9-20 вес. ч. иа 100 вес. ч. каучука. ПрИмер. Ускор ющее действие политиомидов .показано на примере лродуктов взаиодейсгви  трнэтилентетрамина с серой и стиолом- трифенилтиоацеттриэтллентетр амина А), тетрафенилтиоацеттрлэтилентетрамина (Б), пентафенилтиоацеттриэтилентетр.амина В) и гежсафенилтиоацеттриэтилентетрамина (Г), представл ющих собой смолы черного вета с т. пл. около 40°С: ,CfiH5 СбНсСН С 5 C H4NHCoH4lMHC.H,N((А1 СбН5СН. СД,СЩС 8SKCHjCaHs ) ,H,NHC.H,NHC.H, ,СбН5 CgHgCH C S CsH5CH2t ,СбН5 ) ЖгН,ШС2Н,гН,к( ,C,H5 C6HsCH C SThe invention is related to rubber industry, IT is intended for the use of syphonics in the development of resistive mixtures: based on chloroprene rubber. From & nd, but in order to ensure (high speed, vol1ka1H: Izati, and modern chloroire “OBJECT rubbers, along with vulcanizing agents - oxides: metacQv, it is necessary to form volcanic accelerators. Nowadays, ethylenethio (urea; well (2 - merkaatoimgldazolin, merkazin I, NA-22). This accelerator has high efficiency, but significantly worsens the tvnolog.ichie-oyu properties of rubber compounds, reducing their resistance to under (vulcanization. Accelerators of other types (lermallux, di-o-tolilguanidi, n, 2-merka | P Otiazoline, aldehyde amines, etc.) are practically “not different from ethylene-urine, and therefore are not used. The purpose of the invention is to increase the rate of chloroprene vulcanization (Kauchuk, without reducing the resistance of rubber mixtures to premature volcaiaiatation. Postavleena goal is achieved by using rubber compounds mixtures as uikor (polythio-IMID vulcanization elements in the dosage of 0.25-1.00 parts by weight. (And OKWCJiOiB metal, s ib lot 9-20 wt. h. and 100 weight. rubber h. Example. The state of the crime of the protypes of the protypes of the protypes of the life of the protypes of the protypes of the life of the protypes of the protypes of the life of the protypes of the protypes of the protypes of the life of the protypes of the protypes of the life of the protypes of the protypes of the protypes of the protypes of the life of the protypes. about 40 ° C:, CfiH5 CbHsN C 5 C H4NHCoH4lMHC.H, N g ((A1 CbH5CH. SD, SSCHS 8SKCHjCaHs), H, NHC.H, NHC.H,, CbH5 CgHgCH CS CsH5CH2t, CHH5 CS, CsH5CH2t, CHH CS NHC.H, NHC.H, NHC. to (, C, H5 C6HsCH CS

SU1856553A 1972-12-11 1972-12-11 Rubber compound SU469715A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1856553A SU469715A1 (en) 1972-12-11 1972-12-11 Rubber compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1856553A SU469715A1 (en) 1972-12-11 1972-12-11 Rubber compound

Publications (1)

Publication Number Publication Date
SU469715A1 true SU469715A1 (en) 1975-05-05

Family

ID=20534917

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1856553A SU469715A1 (en) 1972-12-11 1972-12-11 Rubber compound

Country Status (1)

Country Link
SU (1) SU469715A1 (en)

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