Sinomer® UVU6620

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Sinomer® UVU6620

Aliphatic urethane acrylate, Polyurethane Modified Acrylate, Sinomer® UV Oligomer

SINOMER UVU6620 is a hexafunctional aliphatic polyurethane acrylate with fast curing speed, good surface drying, good flame retardant properties, high film hardness (up to 5H), excellent wear resistance and good crack resistance. The product is particularly suitable for high-end spraying and scratch-resistant and wear-resistant coatings.

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SINOMER UVU6620


Details:
  • Chemical Name: Aliphatic Urethane Methacrylate

  • Type: Hexafunctional aliphatic amino ester


Application suggestions and property :

SINOMER UVU6620 is a hexafunctional aliphatic polyurethane acrylate with fast curing speed, good surface drying, good flame retardant properties, high film hardness (up to 5H), excellent wear resistance and good crack resistance. The product is particularly suitable for high-end spraying and scratch-resistant and wear-resistant coatings.

Suggested applications :

High-end plastic and hardware spraying, various wear-resistant and scratch-resistant coatings, vacuum electroplating topcoats for mobile phone shells and various plastic parts.

技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) Colorless viscous transparent
Color (Fe-Co) ≤ 1
Viscosity (cps/25℃) 40000-50000 (NDJ-79 type viscometer)
NCO (%) 0
Functionality 6
Refractive index (25℃) 1.492±0.005
Density (g/cm3) 1.20±0.02
包装 :
  • 200kg/drum.

贮存 :

存放在干燥、阴凉、通风良好的库房内。

Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation

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