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Special Performing Agents
Deogum 80 is a composition of fatty acid derivates and alcohols combined with lubricants. It acts as a multipurpose Processing Additive which can be used in a broad range of elastomers. In peroxide cross-linked EPDM-compounds, lower mould fouling and improved release effects are observed.
Deogum 294 is an organosilicone compound combined with organic lubricants. It facilitates the processing of special elastomers like FPM, HNBR, ACN and ECO. Deogum 294 eases the mould release and improves flow properties.
Types overview
| Type | Appearance | Ash [%] | Density [g/cm³] | Dosage [phr] | Dropping Point [°C] |
|---|---|---|---|---|---|
| Deogum 194 | whitish pellets | - | 0.93 - 0.98 | 0.5 - 3 | 100 - 114 |
| Deogum 294 | light brown pellets | 5.9 ± 0.5 | 0.95 - 1.00 | 0.5 - 3 | 117 ± 5 |
| Deogum 80 | yellowish flakes | 3.0 ± 0.5 | 0.9 | 1 - 5 | 112 ± 5 |
| Deolink TESPT-25 | white to yellowish liquid | - | 1.02 | 1 - 10 | - |
Deogum 194
Processing additivefor special elastomers
Deogum 194 facilitates the processing of special elastomers as HNBR, ACM or ECO. Flow properties and mould-filling are improved by reduced a Mooney-viscosity. Deogum 194 especially eases the release respectively the de-moulding properties. The organosilicone component in Deogum 194 is compatible with the elastomer and provides flow and release properties without the difficulties of a conventional silicone oil or silicone based additive.
Deogum 194 - Technical Datasheet
(PDF - 373 KB)
Deogum 294
Deogum 294 is added at the appropriate dosage into the internal mixer together with the filler.
Further informations in: "Laboratory Exposé 11" (available for order)
Deogum 294 - Technical Datasheet
(PDF - 33 KB)
Deogum 80
Deogum 80 acts as an internal lubricant. In peroxide cross-linked EPDM compounds lower mould fouling and better release effect are observed, especially for compression, injection and transfer moulding.
Further informations in: "DOG-Kontakt 37, 40" (available for order)
Deogum 80 - Technical Datasheet
(PDF - 33 KB)
Deolink TESPT-25
Deolink TESPT-25-Emulsion is used to treat silanol group containing fillers for better compatibility to sulphur vulcanised rubber. This treated fillers improve the tensile strength, modulus and abrasion of the sulphur vulcanised vulkanisats in all commonly used elastomers.
Deolink TESPT-25 - Technical Datasheet
(PDF - 33 KB)
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