Deoflow®/ Deosol® Zinc-free Processing Additives

Dispergum Zinkseifen

DOG’s zinc-free dispersants and lubricants improve the filler dispersion, reduce the compound viscosity, and increase the flowing properties of the compound, without having a significant influence on the vulcanisation characteristics.

Grade

Dropping point [°c]

Ash [%]

BfR

FDA

Dosage [phr]

  Literature

Fatty alcohol-based

Deoflow A

96 ± 6

≤ 1.0

-

-

2 – 6

DOG-Kontakt
32,37,40,41,42,44

Deoflow AM (new)

96,5 ± 8,5

≤ 1.0

-

-

2 – 6

Deoflow D

97 ± 7

20.5  ± 0.5

-

-

2 – 6

Fatty acid ester-based

Deoflow AP

102 ± 6

≤ 0.5

-

-

2 - 6

Laboratory Report
4529, 4530, 4531

Calcium soap

Deoflow S

105 ± 5

4.5 ± 1.0

-

-

1 - 5

DOG-Kontakt 37, 40, 42

Deoflow Z

103 ± 7

24.5 ± 1.5

-

-

1 - 6

Laboratory Report 4522

Pentaerythritoltetrastearate

Deoflow 821

65 ± 5

≤ 0.2

-

-

1 - 3

DOG-Kontakt 37, 40, 42

Emulsion plasticiser-based

Deosol HN

55 ± 5

21,5 ± 1

-

-

2 - 10

DOG-Kontakt 37, 40, 42

Deoflow A

Deoflow A, AM, and D are mixtures of fatty alcohols and fatty acid
esters. They have dispersing effects on fillers and improve the flow and
extrusion properties of rubber compounds.

Deoflow AM

Deoflow AM is the modified version of Deoflow A with improved
anti-blooming properties, preferably for non-polar elastomers.

Deoflow D

Deoflow D is a mixture of fatty alcohols and fatty acid esters, combined with anorganic dispersants. It has dispersing effects on fillers and improves the flow and extrusion properties of rubber compounds.

Deoflow AP

Deoflow AP acts as an dispersing agent for fillers and improves flow and extrusion properties of rubber compounds, without having any effect on the vulcanization.

Deoflow S

Deoflow S consists of calcium salts of saturated fatty acids and
amides, and acts both as a lubricant and dispersing agent.

Deoflow Z

Deoflow Z is a modified calcium soap combined with fatty acid
derivates and inorganic carriers.

Deoflow 821

Deoflow 821 (Pentaerythritoltetrastearate) has proven to be an excellent
mould release agent. It is effective against mill sticking and shows a positive influence on flow and release properties in the injection moulding process.

Deosol HN

Deosol H is a versatile processing additive which is compatible
with many polymers. Deosol H improves the dispersion of carbon black
and light coloured filler. The mixing process runs more easily and the risk of
scorch is reduced.

D.O.Guide

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