Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Arkema SR-495B NS Caprolactone Acrylate Monomer

Arkema SR-495B NS is a low-viscosity, difunctional caprolactone acrylate monomer from Arkema’s SR series, offering excellent flexibility, adhesion, and UV-curable performance for coatings, inks, and adhesives—ideal for demanding industrial applications requiring toughness and rapid cure.
  • arkema sr 495b ns caprolactone acrylate monomer_1c69b994
  • arkema sr 495b ns caprolactone acrylate monomer_1c69b994

Features Of Arkema SR-495B NS Caprolactone Acrylate Monomer

  1. Low-viscosity reactive diluent with excellent compatibility in acrylate-based formulations.

  2. Enhances flexibility, toughness, and adhesion without sacrificing cure speed.

  3. NS (Non-Staining) grade formulation minimizes yellowing and discoloration in sensitive coatings.

  4. Improved hydrolytic stability compared to standard caprolactone acrylates.

  5. Enables high solids, low-VOC formulations compliant with stringent environmental regulations.

Typical Applications Of Arkema SR-495B NS Caprolactone Acrylate Monomer

  1. UV-curable industrial coatings for plastics and metals.

  2. Electronics encapsulants and conformal coatings requiring optical clarity and thermal resilience.

  3. Flexible inkjet and screen printing inks for packaging and decorative applications.

  4. 3D printing resins demanding high resolution, elongation, and post-cure flexibility.

Specifications Of Arkema SR-495B NS Caprolactone Acrylate Monomer

Chemical TypeMonofunctional caprolactone acrylate
Product FormLiquid monomer
AppearanceColorless to pale yellow, clear liquid
Viscosity (25°C)100–150 mPa·s
Acid Number (mg KOH/g)< 1.0
Refractive Index (25°C)1.465–1.475
Flash Point (Cleveland Open Cup)> 120°C
Storage ConditionsStore under nitrogen at 5–25°C; protect from light and moisture


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