AT132708B - Process for the production of high quality rubber articles. - Google Patents
Process for the production of high quality rubber articles.Info
- Publication number
- AT132708B AT132708B AT132708DA AT132708B AT 132708 B AT132708 B AT 132708B AT 132708D A AT132708D A AT 132708DA AT 132708 B AT132708 B AT 132708B
- Authority
- AT
- Austria
- Prior art keywords
- production
- high quality
- quality rubber
- rubber articles
- hydrocarbons
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von hochwertigen Gummiartikeln.
EMI1.1
<Desc/Clms Page number 2>
EMI2.1
Lösung des Dekahydroehinaldinsalzes des Dithioearbamats, das sich vom Dekahydrochinaldin ableitet, in geeigneter Weise verwalzt und bei 2,5 bis 3 Atm. Dampfdruck vulkanisiert. Man erhält ausgezeichnete Vulkanisate, die eine Zerreissfestigkeit von zirka 270 kg pro Quadratzentimeter bei 500 bis 600% Dehnung und 45 bis 47% Elastizität besitzen und die wegen ihrer sehr guten Widerstandsfähigkeit gegen Abreibung selbst für Zwecke stärkster Beanspruchung brauchbar sind.
Beispiel 3 : Ein nach Beispiel 2 aus 50 Gewichtsteilen Butadien und 15 Gewichtsteilen, a-Methyl- styrol hergestelltes Mischpolymerisat zeigt, in derselben Vulkanisationsmischung vulkanisiert, eine Zerreissfestigkeit von 200 bis 230 kg pro Quadratzentimeter Festigkeit bei einer Dehnung von zirka 500 bis 600% und einer Elastizität von 41 bis 42%.
Die zur Verwendung gelangenden Russmengen können in weiten Grenzen schwanken, doch sei erwähnt, dass zirka 20 bis 70% Russ bei den Vulkanisationsmischungen mit Erfolg verwendet werden können. Auch können alle gebräuchlichen, nicht genannten Füllmittel anorganischer oder organischer Natur, Plastizierungsmittel, Vulkanisationsbeschleuniger neben Russ verwendet und ebenfalls die Vulkanisation, ausser mit Schwefel, mit anderen bekannten Mitteln, wie z. B. Selen, aromatischen Nitroverbin- dnngen usw., ausgeführt werden.
<Desc / Clms Page number 1>
Process for the production of high quality rubber articles.
EMI1.1
<Desc / Clms Page number 2>
EMI2.1
Solution of the Dekahydroehinaldin salt of Dithioearbamats, which is derived from Dekahydrochinaldin, rolled in a suitable manner and at 2.5 to 3 atm. Vulcanized vapor pressure. Excellent vulcanizates are obtained which have a tensile strength of about 270 kg per square centimeter at 500 to 600% elongation and 45 to 47% elasticity and which, because of their very good resistance to abrasion, can be used even for the most demanding purposes.
Example 3: A copolymer produced according to Example 2 from 50 parts by weight of butadiene and 15 parts by weight of α-methyl styrene shows, vulcanized in the same vulcanization mixture, a tensile strength of 200 to 230 kg per square centimeter of strength at an elongation of approximately 500 to 600% and one Elasticity from 41 to 42%.
The amount of carbon black that is used can vary within wide limits, but it should be mentioned that around 20 to 70% carbon black can be used successfully in the vulcanization mixtures. All common, not mentioned fillers of inorganic or organic nature, plasticizers, vulcanization accelerators in addition to carbon black can be used and vulcanization, except with sulfur, with other known agents, such as. B. selenium, aromatic nitro compounds, etc., are carried out.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE132708X | 1929-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT132708B true AT132708B (en) | 1933-04-10 |
Family
ID=29277726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT132708D AT132708B (en) | 1929-07-20 | 1930-07-19 | Process for the production of high quality rubber articles. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT132708B (en) |
-
1930
- 1930-07-19 AT AT132708D patent/AT132708B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT132708B (en) | Process for the production of high quality rubber articles. | |
DE1285740B (en) | Process for the vulcanization of rubber-like molding compounds based on polyurethanes containing an organic peroxide | |
DE588785C (en) | Process for the production of high-quality resinous masses from butadiene hydrocarbons | |
DE1620820A1 (en) | Process for achieving adhesion between layers of different elastomers, which is also resistant to heat | |
DE532456C (en) | Process for the production of high-quality rubber-like vulcanizates | |
DE1171605B (en) | Process for the production of vulcanizates from synthetic elastomers | |
DE1174063B (en) | Thermoplastic molding compound | |
DE594520C (en) | Process for vulcanizing rubber | |
DE578965C (en) | Process for improving the quality of synthetic rubber or rubber-like compounds | |
DE2643757C2 (en) | Mixtures of hydrogenated styrene-butadiene block polymers with polycarbonates, processes for their preparation and their use | |
DE537035C (en) | Process for the production of high quality rubber compounds | |
DE570980C (en) | Process for the production of rubber-like copolymers | |
AT57703B (en) | Process for the preparation of products related to vulcanized rubber. | |
DE825893C (en) | Process for the production of rubber compounds | |
DE673128C (en) | Process for the preparation of rubbery polymerization products | |
DE863415C (en) | Process for the production of synthetic rubber by emulsion polymerisation of isoprene with vinyl ethynyl alkyl carbinol | |
DE551967C (en) | Process for the production of vehicle tires | |
AT117867B (en) | Process for improving the quality of synthetic rubber or rubber-like compounds. | |
AT144042B (en) | Process for the production of flexible, oil-resistant rubber compositions. | |
AT128865B (en) | Process for the vulcanization of artificial, rubber-like compounds. | |
DE740067C (en) | Additive for mixtures of synthetic rubber | |
DE1206148B (en) | Process for increasing the strength against expansion of cuts in vulcanized butadiene-vinylpyridine rubber | |
AT235018B (en) | Vulcanizable mixtures based on synthetic copolymers | |
AT133328B (en) | Process for vulcanizing rubber. | |
DE2411821B2 (en) | POLYMER-BITUMEN COMPOSITIONS, CONSISTING OF MIXTURES OF BITUMEN AND ELASTOMERS OR ELASTOPLASTIC POLYMERS |