RELEASE AGENTS FOR AUTOMOTIVE RUBBER HOSES
GETREN® R SERIES
The production of shaped rubber hoses requires high performing release agents that provide excellent sliding properties, yet with no negative impact on the physical properties of the rubber.
Evonik offers release agents meeting highest modern production standards. They help to reduce static and sliding friction without damaging the inner surface of the hoses in the extrusion process of green tubes and their vulcanization in the second production step.
Using the right release agents allows a continuous and efficient production, which is of utmost importance to hose manufacturers. Besides meeting the physicochemical needs of the production processes, Evonik release agents do not cause corrosion on the mandrels, are silicon oil free and do not emit any odor.
All of our products in our current portfolio do not contain any hazardous substances and are thus listing-free. Furthermore, we have a wide range of biodegradable products with excellent biological and chemical oxygen demand (BOD&COD) which help to lower waste water treatment costs.
Excellent release effect
Does not contain silicone oil
Excellent biodegradability, i.e. potential cost savings in waste water treatment
- GETREN® R 4200
Release agent for radiator hoses. Polyether.
- GETREN® R 4230
GETREN® R 4230 is a release agent mainly used for the production of ECO and EPDM rubber hoses (sulphur & peroxide rubber). Furthermore it is suitable for FKM and CM rubber mixtures as well as hoses made with different types of inliners.
- GETREN® R 4280
GETREN® R 4280 is a release agent for shape rubber hoses, especially suited for Standard rubber blends like EPDM, NBR, FKM as well as PVC and Silicone compounds.
- GETREN® R 4520
Release agent for turbo hoses. Mixture of ester oils and polyether, silicone oil free.
- GETREN® R 4550
GETREN® R 4550 is a release agent for high temperature resistant rubber hoses that are based on acrylate rubber mixtures, e. g. VAMAC®. Biodegradable release agent based on organic substances, silicone oil free.
- GETREN® R 4560
Release agent for VAMAC® hoses.
- GETREN® R 4580
GETREN® R 4580 is a release agent for shape rubber hoses, especially suited for acrylic rubber blends like VAMAC, AEM, ACM.
- GETREN® R 4600
GETREN® R 4600 is a release agent for high temperature resistant rubber hoses based on ECO and CR.
- GETREN® R 4700
Release agent for radiator hoses. Mixture of fatty acid ethoxylates and polyether.
- GETREN® R 5030
Waxy release agent for the extrusion process of shaped rubber hoses, suitable for EPDM (sulphur and peroxide cured), ECO and NBR rubber mixtures.