Sinomer® UVU6257 AD

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Sinomer® UVU6257 AD

aliphatic polyurethane acrylate, UV adhesive 低聚物, 柔韧性 UV resin, UV nail gel base coat

Sinomer® UVU6257 AD is a difunctional aliphatic polyurethane acrylate 低聚物. It is characterized by high 粘度, moderate curing speed, excellent 柔韧性, and good wetting properties.

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SINOMER® UVU6257 AD

(Aliphatic Polyurethane Acrylate)

产品概述:

Sinomer® UVU6257 AD is a difunctional aliphatic polyurethane acrylate 低聚物. It is characterized by high 粘度, moderate curing speed, excellent 柔韧性, and good wetting properties.

规格说明 :

外观

Slightly yellow 透明液体

Color (Fe-Co)

≤1

粘度 (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

密度 (g/ml)

1.05 ± 0.02


应用体系 :
  • UV-curable adhesives

  • Base coat for UV nail gel

性能特点 :

(A film was prepared with a mass ratio of Sinomer® UVU6257AD : 光引发剂 1173 = 100 : 3 and tested. Results are as follows:)

 

Surface Dryness:                                     Not dry after 10 passes @ 26 mJ/cm²

Wetting Property ( on Leneta film):       Fair

Yellowing Resistance:                             Fair

Pencil Hardness:                                     <6B

Elongation at Break:                             400%

柔韧性:                                              Excellent

Gloss (60°):                                              91.8°


包装 :

20 公斤 or 200 公斤/桶.

贮存 :

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

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