Our products
Single Accelerator Preparations
Deovulc Single Accelerator Preparations are available in powder or granular form. The carrier system is based on silica.
Deovulc accelerator preparations are classified as hazardous materials according to EEC directives. For more detailed information please refer to our MSDS.
*BfR: Bundesinstitut für Risikobewertung, recommendation XXI.
*FDA: Listed in Food and Drug Administration § 177.2600
Types overview
| Type | Active Substance [%] | Appearance | Density [g/cm³] | Dosage [phr] | Total Sulphur [%] |
|---|---|---|---|---|---|
| Deovulc ATP-70 | 70 | white to beige powder | 1.4 | 0.5 - 2.5 | 12.0 ± 1 |
| Deovulc CTP-PVI | - | White to yellowish powder | 1.3 | 0.1 - 1.0 | 11.5 -13.5 |
| Deovulc OTOS-80 | 80 | beige granules | 1.2 | 0.5 - 2 | 20.5 ± 1.5 |
| Deovulc TBzTD-80 | 80 | white granules | 1.1 | 0.3 - 3.5 | 18.0 ± 1.5 |
| Deovulc TP 4-75 | 75 | white to beige powder | 1.4 | 1.5 - 4 | 16.0 ± 1 |
| Deovulc ZBEC-70 | 70 | white to ivory granules | 1.3 | 0.3 - 2.5 | 15.0 ± 1 |
| Deovulc ZBEC-80 | 80 | white to ivory granules | 1.2 | 0.3 - 2.5 | 17.0 ± 1 |
| Deovulc ZO | Zinc-2-Ethylhexanoate | Colourless honeylike liquid | 1.2 | 1 -4 | - |
| Deovulc ZO DL | - | white, dust-free powder | 1.4 | 2 - 5 | - |
Deovulc ATP-70
For nitrosamine free, rapid sulphur vulcanization of EPDM and diene rubber. Suitable for all common processing techniques like e.g. extrusion or moulding.
Deovulc ATP-70 - Technical Datasheet
(PDF - 33 KB)
Deovulc CTP-PVI
Deovulc CTP-PVI - Technical Datasheet
(PDF - 25 KB)
Deovulc OTOS-80
Highly effective sulphenamide accelerator of dithiocarbamyl type as non-dusting soft granules. For rubber compounds with high requirements on reversion stability, very good resistance against oxidation and low compression set due to formation of short sulphur cross-links.
Further informations in: "Laboratory Exposé 1" (available for order)
Deovulc OTOS-80 - Technical Datasheet
(PDF - 36 KB)
Deovulc TBzTD-80
Deovulc TBzTD-80 is a fast accelerator which due to itsbenzyl-groups does not produce cancerogenic nitrosamines. For nitrosamine-safe vulcanizates made of conventional diene-rubber or EPDM. Deovulc TBzTD-80 may also be combinated with other common accelerators, and can be used as well for semi-efficient vulcanization.
Further informations in: "Laboratory Exposé 4" (available for order)
Deovulc TBzTD-80 - Technical Datasheet
(PDF - 37 KB)
Deovulc TP 4-75
For nitrosamine free vulcanizates based on diene rubber or EPDM. In diene rubber Deovulc TP 4-75 can be used alone or in combination with thiazole accelerators, in EPDM combined with thiazoles or sulfenamides.
Further informations in: "Laboratory Exposé 2" (available for order)
Deovulc TP 4-75 - Technical Datasheet
(PDF - 37 KB)
Deovulc ZBEC-70
For various technical vulcanizates, Deovulc ZBEC-70 can be used as a nitrosamine untoxic alternative to e.g. ZDEC, ZDMC or thiurams. *BfR, FDA
Further informations in: "Laboratory Exposé 6" (available for order)
Deovulc ZBEC-70 - Technical Datasheet
(PDF - 37 KB)
Deovulc ZBEC-80
Deovulc ZBEC-80 is suitable for nitrosamine untoxic vulcanizates, as N-nitrosodibenzylamine is not cancerogenic according to the published literature. For various technical vulcanizates, Deovulc ZBEC-80 can be used as a nitrosamine untoxic alternative to e.g. ZDEC, ZDMC or thiurams. *BfR, FDA
Further informations in: "Laboratory Exposé 6" (available for order)
Deovulc ZBEC-80 - Technical Datasheet
(PDF - 33 KB)
Deovulc ZO
Vulcanization activator, mainly for natural rubber
Deovulc ZO - Technical Datasheet
(PDF - 34 KB)
Deovulc ZO DL
Deovulc ZO DL acts as an activator at the vulcanization of natural rubber, specifically in EV-systems. Due to the resulting higher cross-link concentration, compression set and dynamic properties, as well as reversion stability are improved.
Deovulc ZO DL is added together with the filler, and can partly or fully replace stearic acid. It may also be used in dien-rubber other than natural rubber, except CR.
Deovulc ZO DL ia a dry-liquid of 67 % Deovulc ZO. Unsuitable for CR.
Deovulc ZO DL - Technical Datasheet
(PDF - 34 KB)
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