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Ensinger PEI

Evonik TEGOPREN® 5863 Defoamer
Categories: Other Engineering Material

Material Notes: Product description: TEGOPREN 5863 is a polyether siloxane. It is a non-ionic product with 100 % active content.

Application: In paper application TEGOPREN® 5863 is recommended as defoamer booster for mineral or silicone oil based pulp defoamers and as emulsifier and booster for paper mill defoamers based on fatty alcohols. In textile application TEGOPREN® 5863 is re-commended as lubricant and wetting/spreading agent in non-polar systems. It is suitable for the treatment of fibers or fabrics applied by padding. TEGOPREN® 5863 provides good sew ability and lubricity. It can be used alone or in combination with other organo modified siloxanes or organic based surfactants.

Benefits: In paper application TEGOPREN® 5863 is re-commended as defoamer booster for mineral or silicone oil based pulp defoamers and as emulsifier and booster for paper mill defoamers based on fatty alcohols. In textile application TEGOPREN® 5863 is re-commended as lubricant and wetting/spreading agent in non-polar systems. It is suitable for the treatment of fibers or fabrics applied by padding. TEGOPREN® 5863 provides good sew ability and lubricity. It can be used alone or in combination with other organo modified siloxanes or organic based surfactants.

Information provided by Evonik

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Physical PropertiesMetricEnglishComments
Density 1.03 - 1.05 g/cc0.0372 - 0.0379 lb/in³
Viscosity 2000 - 3400 cP2000 - 3400 cP
Surface Tension 31 dynes/cm31 dynes/cm0.1% in water
 
Thermal PropertiesMetricEnglishComments
Flash Point >= 65.0 °C>= 149 °F
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.445 - 1.4551.445 - 1.455
 
Descriptive Properties
Appearanceliquid, colorless to pale straw/brownish
Cloud point41-45°C

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEVONIL598 / 196802

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