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

Allnex EBECRYL 8209 Crosslinking Agent

Allnex EBECRYL 8209 is a low-viscosity, multifunctional acrylate crosslinking agent from the EBECRYL® series. Designed for UV/EB-curable coatings and inks, it delivers rapid cure speed, excellent hardness, and superior chemical resistance. Its trifunctional structure enhances network density while maintaining good substrate wetting and flexibility. Widely used in industrial wood, plastic, and metal finishing applications.
  • allnex ebecryl 8209 crosslinking agent_0f32a6aa
  • allnex ebecryl 8209 crosslinking agent_0f32a6aa

Features Of Allnex EBECRYL 8209 Crosslinking Agent

  1. Highly functional aliphatic urethane acrylate oligomer delivering excellent flexibility and impact resistance.

  2. Low viscosity enables easy formulation handling and improved pigment/wetting dispersion in UV-curable systems.

  3. Provides superior adhesion to diverse substrates including plastics, metals, and coated papers.

  4. Offers rapid cure speed under standard UV LED and mercury lamp sources with low oxygen inhibition sensitivity.

  5. Complies with major regulatory frameworks for non-food-contact industrial coatings (e.g., REACH, RoHS).

Typical Applications Of Allnex EBECRYL 8209 Crosslinking Agent

  1. UV-curable overprint varnishes for flexible packaging and label printing.

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

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

  4. 3D printing resins demanding toughness, dimensional stability, and post-cure flexibility.

  5. Electronics encapsulants and conformal coatings requiring low shrinkage and thermal reliability.

Specifications Of Allnex EBECRYL 8209 Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearanceClear, pale yellow liquid
Viscosity (25°C, mPa·s)1,200–1,800
Acid Value (mg KOH/g)< 5
Refractive Index (25°C)1.475–1.485
Flash Point (°C, closed cup)> 110
Storage Stability (unopened, 25°C)≥ 12 months


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