Sinomer® PET3A-CA ✨

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Sinomer® PET3A-CA ✨

carboxylated pentaerythritol triacrylate, PET3A-CA, Carboxylated Acrylate,附着力 promoting 单体, UV metal coating 单体

Sinomer® PET3A-CA is a carboxylated pentaerythritol triacrylate 单体, supplied as a clear to slightly yellow 透明液体. It is specifically designed to enhance 附着力, hardness, and curing speed in radiation-curable formulations. The presence of carboxylic functionality promotes excellent 附着力 to difficult substrates such as metals and plastics, making it ideal for high-performance coatings, inks, and adhesives.

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SINOMER® PET3A-CA

(Carboxylated Pentaerythritol Triacrylate – High 附着力 & 快速固化)

产品概述:

Sinomer® PET3A-CA is a carboxylated pentaerythritol triacrylate 单体, supplied as a clear to slightly yellow 透明液体. It is specifically designed to enhance 附着力, hardness, and curing speed in radiation-curable formulations. The presence of carboxylic functionality promotes excellent 附着力 to difficult substrates such as metals and plastics, making it ideal for high-performance coatings, inks, and adhesives.

Standard :

Item

Specification

外观

Colorless or light yellow 透明液体

Color (APHA)

≤50

粘度 (cps @ 25°C)

400~800

Acid Value (mg KOH/g)

Around 45


应用体系 :

  • UV光固化涂料: Provides excellent 附着力 to metal and plastic substrates

  • UV油墨: Enhances pigment wetting and cure response

  • Adhesives: Improves bond strength on low-surface-energy materials

  • Radiation-Curable Formulations: General-purpose 单体 for hardness and 附着力 balance

Packaging :

20 公斤, 200 公斤/桶,1000kgs/IBC 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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