Sinomer® Di-PET5A-CA is a high-functionality, carboxylated dipentaerythritol pentaacrylate monomer. It appears as a clear to slightly yellow transparent liquid and offers a unique combination of high adhesion, excellent chemical resistance, and fast curing speed. The high acrylate functionality provides high crosslink density for durable, resistant films, while the carboxyl groups enhance substrate wetting and adhesion, especially in demanding coating and ink applications.
SINOMER® Di-PET5A-CA
(Carboxylated Dipentaerythritol Pentaacrylate – High Crosslink Density & Chemical Resistance)
Sinomer® Di-PET5A-CA is a high-functionality, carboxylated dipentaerythritol pentaacrylate monomer. It appears as a clear to slightly yellow transparent liquid and offers a unique combination of high adhesion, excellent chemical resistance, and fast curing speed. The high acrylate functionality provides high crosslink density for durable, resistant films, while the carboxyl groups enhance substrate wetting and adhesion, especially in demanding coating and ink applications.
Item | Specification |
Appearance | Colorless or light yellow clear liquid |
Color (APHA) | ≤50 |
Viscosity (cps @ 25°C) | 3000 – 6000 |
Acid Value (mg KOH/g) | Around 40 |
High-Performance UV Coatings: For metal, plastic, and wood substrates requiring chemical resistance
UV Inks: Suitable for demanding ink systems where adhesion and resistance are critical
Adhesives & Sealants: Provides strong bonding and durability
Overprint Varnishes (OPV): Enhances surface hardness and chemical resistance
20kg, 200kg /drum,1000kgs/IBC Drum.
Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.
