塑胶漆用有机硅流平剂

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塑胶漆用有机硅流平剂

DOPPEL-LAG-601

Silicone-containing surface additive for ambient-curing plastic systems and solvent-borne coating systems with a strong reduction of surface tension. Excellent substrate wetting, prevents cratering and increases surface slip.


Product Data


Composition

Solution of a polyether-modified polydimethylsiloxane

Typical Properties

The values indicated in this data sheet describe typical properties and do not constitute specification limits.

Density (20 °C): 0.93 g/ml

Non-volatile matter (30 min., 150 °C): 12.5 %

Solvents: Xylene/Monophenyl glycol

Flash point: 25 °C

Storage and Transportation

Separation or turbidity may occur at temperatures below 5 °C. Warm to 20 °C and mix well.


Applications

Ambient Curing Plastic Systems

Special Features and Benefits

Doppel-LAG-601, a highly effective silicone additive, provides a strong reduction of surface tension. It thereby improves the wetting of critical substrates. In pigmented systems it can prevent the formation of Bénard cells and improve leveling.

Recommended Use

Doppel-lag-601 is recommended for polyurethane and epoxy systems.

Recommended Levels

0.1-0.5 % additive (as supplied) based upon total formulation.

The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.

Coatings Industry

Special Features and Benefits

The additive provides a strong reduction of the surface tension of the coating systems and is a highly effective silicone additive for wetting critical substrates. Doppel-lag-601 improves the acceptance of dust and spray mist and increases surface slip. It reduces air draft sensitivity in wood and furniture coatings and promotes the orientation of matting agents.

Recommended Use

The additive can be used in all solvent-borne systems.

Recommended Levels

0.1-0.5 % additive (as supplied) based upon total formulation.