SU794036A1 - Synthetic rubber-based rubber mixture - Google Patents
Synthetic rubber-based rubber mixture Download PDFInfo
- Publication number
- SU794036A1 SU794036A1 SU772546316A SU2546316A SU794036A1 SU 794036 A1 SU794036 A1 SU 794036A1 SU 772546316 A SU772546316 A SU 772546316A SU 2546316 A SU2546316 A SU 2546316A SU 794036 A1 SU794036 A1 SU 794036A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- resin
- mixture
- synthetic rubber
- okch
- Prior art date
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- Compositions Of Macromolecular Compounds (AREA)
Description
берол Т-137) 8; белила цинковые 3; м гчитель (стабилойл) 10; фтеаринова кислота 1; техуглерод (ПМ-100) 40 ввод т 1,0 мае.ч. М-окси-2,2,2-трихлорэтилакриламида (0-ТХЭА).Berol T-137) 8; zinc white 3; softener (stabiloil) 10; pharic acid 1; carbon black (PM-100) 40 was introduced 1.0 mach.h. M-hydroxy-2,2,2-trichloroethylacrylamide (0-THEA).
Физико-механически показатели резин в сравнении с резиной,содержащейPhysical and mechanical performance of rubber in comparison with rubber containing
5 мае.ч. наирита,приведены в табл.2.5 ma.ch. Nairit, are given in table.2.
Как видно из таблиц, использование 0-ТХЭМА или 0-ТХЭА приводит к получению резин с высоким сопротивлением тепловому старению и динамической выносливости при многократном 5 раст жении.As can be seen from the tables, the use of 0-TXEMA or 0-TCEA results in rubber with high resistance to heat aging and dynamic endurance with repeated 5 stretching.
Напр жение приVoltage at
удлинении 300%,elongation of 300%
кгс/см kgf / cm
Предел прочностиTensile strength
при разрыве, кгсat break, kgf
Относительное удлинение,%Relative extension,%
Остаточное удлинение,%Residual elongation,%
Сопротивление раздиру, кгс/смTear resistance, kgf / cm
ТвердостьHardness
Коэффициент теплового старени (413К, 12 ч) : .по пределу прочности Heat aging coefficient (413K, 12 h): by tensile strength
по относитель удлинению relative to elongation
Коэффициент теплового старени (3,73К, 144 ч) :Heat aging coefficient (3.73K, 144 h):
по пределуon the limit
прочностиstrength
по относитель удлинениюrelative to elongation
Эластичность по отскокуRebound elasticity
70°70 °
100°100 °
Ходимость при многократном раст жении, , 200% до разрушени 99,30 (тыс. циклов) Iftj2,7Prevalence upon repeated stretching, 200% until destruction 99.30 (thous. Cycles) Iftj2.7
Таблица 1Table 1
646870646870
156155153156155153
-)-)
611590590611590590
181918181918
707064707064
5656
0,98 0,990.98 0.99
0,99 1,000.99 1.00
8eight
26 3026 30
- 135,10- 135.10
Т а б л и ц а 2Table 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772546316A SU794036A1 (en) | 1977-11-24 | 1977-11-24 | Synthetic rubber-based rubber mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772546316A SU794036A1 (en) | 1977-11-24 | 1977-11-24 | Synthetic rubber-based rubber mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
SU794036A1 true SU794036A1 (en) | 1981-01-07 |
Family
ID=20734239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772546316A SU794036A1 (en) | 1977-11-24 | 1977-11-24 | Synthetic rubber-based rubber mixture |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU794036A1 (en) |
-
1977
- 1977-11-24 SU SU772546316A patent/SU794036A1/en active
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