Toluene diisocyanate manufacturer Knowledge BYK 141 Silicone defoamer

BYK 141 Silicone defoamer

BYK 141 Silicone defoamer

BYK-141


Silicone defoamer for solvent-borne and Solvent coating systems and polyurethane based room temperature curing plastic systems.

chemical composition


Bubble breaking polysiloxane solution


typical materialized data


The data given on this data page are only typical values, is not a product specification.

Density (20 °C) 0.87 g/ml
Non-volatile content (10 min., 150 °C) 3.2 %
Solvent Alkylbenzene/Isobutanol 11/2
Flashpoint 28 °C

Application


Paint Industry


Product features and advantages:BYK-141 is a defoamer for various solvent-borne and solvent-free coating systems .

Architectural Coatings Special recommendation
Automotive Coating Special recommendation
Wood and Furniture Coatings Special recommendation
Anti-corrosion coating Recommended

Recommended dosage


0.1-0.7 % Auxiliary dosage(purchase form)Based on total formulation.


The above recommended dosage is for reference,The optimal amount of addition needs to be determined through a series of experiments.

Adding method and processing guidance


For best defoaming effect, Defoamers should be added to the millbase. If added later,shear must be high enough to ensure defoamerGood dispersion,to prevent cratering.


room temperature curing plastic system


Product Features and Benefits: defoaming agent,inhibits room temperature curing plastics from producing foam and air bubbles during production and construction.


Recommended use


Recommended for polyurethane casting materials(includes electronic potting).


Recommended dosage


0.1-1 % Auxiliary dosage(purchase form)Based on total formulation.


The above recommended dosage is for reference,The optimal amount of addition needs to be determined through a series of experiments.


Joining method and processing guidance


Before other components are added to the resin, can also be added to the entire system.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.allhdi.com/archives/1657

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