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

Allnex EBECRYL 4883 Crosslinking Agent

Allnex EBECRYL 4883 is a trifunctional acrylate crosslinking agent in the EBECRYL series, designed for high-reactivity UV/EB curing systems. It delivers excellent hardness, chemical resistance, and low shrinkage in coatings, inks, and adhesives. Compatible with common acrylate resins, it enhances cure speed and final film performance without volatile emissions.
  • allnex ebecryl 4883 crosslinking agent_ebf4cdde
  • allnex ebecryl 4883 crosslinking agent_ebf4cdde

Features Of Allnex EBECRYL 4883 Crosslinking Agent

  1. Highly functional aliphatic urethane acrylate oligomer designed for rapid UV/EB curing.

  2. Delivers excellent flexibility and impact resistance in cured films without compromising hardness.

  3. Low viscosity enables easy formulation compatibility with monomers and other acrylates.

  4. Provides outstanding adhesion to diverse substrates including plastics, metals, and coated papers.

  5. Non-yellowing performance ensures long-term clarity and color stability in demanding applications.

Typical Applications Of Allnex EBECRYL 4883 Crosslinking Agent

  1. UV-curable overprint varnishes for flexible packaging and folding cartons.

  2. Hard-coat formulations for optical films and touch-screen overlays.

  3. Industrial wood coatings requiring abrasion resistance and gloss retention.

  4. Electronics encapsulants and protective conformal coatings.

  5. 3D printing resins where toughness and dimensional stability are critical.

Specifications Of Allnex EBECRYL 4883 Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearancePale yellow to amber clear liquid
Viscosity (25°C, mPa·s)1,800–2,500
Acid Value (mg KOH/g)< 5
Functonality (Average acrylate groups per molecule)~4.5
Refractive Index (25°C)1.475–1.485
Storage Stability (unopened, 25°C)≥ 12 months


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