SU493483A1 - Composition based on liquid hydrocarbon rubber with terminal hydroxyl groups - Google Patents
Composition based on liquid hydrocarbon rubber with terminal hydroxyl groupsInfo
- Publication number
- SU493483A1 SU493483A1 SU1923670A SU1923670A SU493483A1 SU 493483 A1 SU493483 A1 SU 493483A1 SU 1923670 A SU1923670 A SU 1923670A SU 1923670 A SU1923670 A SU 1923670A SU 493483 A1 SU493483 A1 SU 493483A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydroxyl groups
- composition based
- liquid hydrocarbon
- terminal hydroxyl
- hydrocarbon rubber
- Prior art date
Links
Description
оabout
В качестве наполнителей могут быть использованы обычно примен емые в резине ингредиенты: сажа, двуокись титана, мел и т. д.Common ingredients used in rubber can be used as fillers: carbon black, titanium dioxide, chalk, etc.
О вли нии рекомендованных добавок силиламина на адгезионные свойства композиции суд т по сопротивлению отслаиванию.The effect of the recommended silylamine additives on the adhesive properties of the composition is judged by the resistance to peeling.
Пример 1. Готов т композиции на основе СКДТТР и добавок Si-N-, содержащих соединений в количестве 0,1-0,5 вес. ч.Example 1. Preparing compositions based on SKDTR and Si-N-additives containing compounds in an amount of 0.1-0.5 weight. h
Все испытанные добавки существенно повыщают адгезионные свойства исследованных композиций (см. таблицу).All tested additives significantly increase the adhesive properties of the investigated compositions (see table).
Предмет изобретени Subject invention
Композици на основе жидкого углеводородного каучука с концевыми гидроксильными группами, содержаща диизоцианат, ускоритель вулканизации, отличающа с тем, что, с целью повышеии адгезионных свойств,A composition based on liquid hydroxyl terminated hydrocarbon rubber containing diisocyanate, a vulcanization accelerator, characterized in that, in order to increase the adhesion properties,
содержит силиламины обСНг ).-,-51(СНз)з Rcontains silylamines OBCH) .-, - 51 (CH3) r R
(УН,СИ .,(UN, SI.,
RR
RNRn
/ /
SiSi
/ г НзСК/ g NzSK
где R - алкил, R-СНз, -СН СН2, п - или 3: m - 1 или 2 при следующем соотщении ингредиентов, вес. ч.:where R is alkyl, R — CH 2, —CH 2 CH 2, p - or 3: m is 1 or 2 with the following ratio of ingredients, weight. including:
Каучук100Rubber100
Диизоцианат7-15Diisocyanate 7-15
Ускоритель вулканизации 0,01-0,5 Силиламин0,1-0,5Vulcanization accelerator 0.01-0.5 Silylamine 0.1-0.5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1923670A SU493483A1 (en) | 1973-05-21 | 1973-05-21 | Composition based on liquid hydrocarbon rubber with terminal hydroxyl groups |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1923670A SU493483A1 (en) | 1973-05-21 | 1973-05-21 | Composition based on liquid hydrocarbon rubber with terminal hydroxyl groups |
Publications (1)
Publication Number | Publication Date |
---|---|
SU493483A1 true SU493483A1 (en) | 1975-11-28 |
Family
ID=20554117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1923670A SU493483A1 (en) | 1973-05-21 | 1973-05-21 | Composition based on liquid hydrocarbon rubber with terminal hydroxyl groups |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU493483A1 (en) |
-
1973
- 1973-05-21 SU SU1923670A patent/SU493483A1/en active
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