UVU6256 NM - Aliphatic Urethane Acrylate for Coatings

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Sinomer® UVU6256 NM

aliphatic urethane acrylate, UV coating resin, vacuum metallization coating, wood floor coating

Sinomer® UVU6256NM is a difunctional aliphatic polyurethane acrylate oligomer. It features good wetting properties, excellent flexibility, low odor, and is free of MEHQ, making it particularly suitable for use in nail gels.

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SINOMER®UVU 6256 NM

(Aliphatic Polyurethane Acrylate)

General Information:

Sinomer® UVU6256NM is a difunctional aliphatic polyurethane acrylate oligomer. It features good wetting properties, excellent flexibility, low odor, and is free of MEHQ, making it particularly suitable for use in nail gels.

Specifications :

Appearance

Slightly yellow transparent liquid

Color (Fe-Co)

≤1

Viscosity (cps @ 40°C)

300,000 - 700,000 (NDJ-79 viscometer)

NCO Value (mg KOH/g)

0

Functionality

2

Refractive Index (25°C)

1.5090 ± 0.005

Density (g/ml)

1.05 ± 0.02


Applications :

  • Vacuum metallization coatings for metal and plastic

  • Wood and floor coatings

  • UV nail gel

Basic Performance Test Results :

(A film was prepared with a mass ratio of Sinomer® UVU6256NM : Photoinitiator 1173 = 100 : 3 and tested. Results are as follows:)

Surface Dryness

Not dry after 10 passes @ 26 mJ/cm²

Wetting Property (without photoinitiator, on Leneta film)

Good

Yellowing Resistance

Fair

Adhesion

Grade 2

Pencil Hardness

<6B

Flexibility

>200 folds over a 0.1mm mandrel

Gloss (60°)

91.7°


Packaging :

20kg or 200kg/drum.

Storage :

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation

How Can We Help?

We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

  • Customized development

    Provide formulation optimization support for water-based/solvent-based systems

  • Global compliance

    Full coverage of REACH, FDA, and GB standards

  • Stable supply

    99.8% on-time delivery rate, 10,000-ton production capacity guarantee

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