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L-2308 alcohol ester polyurethane resin

L-2308 alcohol ester polyurethane resin

Product introduction

L-2308 resin is an ester of an alcohol soluble urethane resin, a polyurethane ink resin is a high performance, can be applied to the composite gravure printing, applied to flexible packaging.

Product features

1. Excellent retort resistance, heat resistance and chemical resistance;

, has excellent adhesion fastness to PET and nylon, and high composite strength;

, no yellowing, good light resistance;

, has excellent pigment wetting;

, free of benzene and ketone solvents, safe and environmentally friendly.

Specification

model

L-2308 alcohol ester soluble polyurethane

Appearance

Colorless to pale yellow transparent liquid

Solid content ( % )

3 0 ±1%

Viscosity ( mPa.s / 25 °C )

800-1100

The solvent component

Ethyl ester, isopropanol

Solubility

It can be completely dissolved in esters and alcohol ester mixtures and ketones. Poor compatibility with benzenes leads to an increase in viscosity.

Compatibility

L-2308 alcohol ester soluble polyurethane has good compatibility with the following resins: nitrocellulose, vinyl resin, cellulose acetate butyrate , alkyd resin, maleic acid resin, epoxy resin, chloroacetic resin, poly Vinyl butyral and aldehyde and ketone resins.

Precaution:

1, the open after use, immediately sealed, and away from fireworks.

, if contact with the skin, please wash with soap and plenty of water.

3. If you accidentally splash into your eyes, rinse with plenty of water and seek medical advice.

, in the indoor dry environment of 25 °C, the shelf life of 6 months.

Application field
L-2308 alcohol ester polyurethane resin
L-2308 alcohol ester polyurethane resin
L-2308 alcohol ester polyurethane resin
L-2308 alcohol ester polyurethane resin
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Verification Code

+86-393-6630858