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

Allnex EBECRYL 3730-TP25 Crosslinking Agent

Allnex EBECRYL 3730-TP25 is a trifunctional acrylate crosslinking agent in the EBECRYL series, designed for UV/EB-curable coatings and inks. It delivers fast cure speed, high surface hardness, and excellent chemical resistance. Compatible with various oligomers and monomers, it enhances crosslink density without excessive brittleness. Widely used in industrial wood, plastic, and metal finishing applications.
  • allnex ebecryl 3730 tp25 crosslinking agent_0fc367ed
  • allnex ebecryl 3730 tp25 crosslinking agent_0fc367ed

Features Of Allnex EBECRYL 3730-TP25 Crosslinking Agent

  1. Highly functional trifunctional urethane acrylate offering excellent crosslink density and film hardness.

  2. Low viscosity enables easy formulation blending and improved compatibility with common reactive diluents.

  3. Delivers superior chemical resistance, abrasion resistance, and thermal stability in cured films.

  4. Designed for fast UV/EB curing with high reactivity and low shrinkage.

  5. Complies with REACH and RoHS directives; free of intentionally added heavy metals and halogenated flame retardants.

Typical Applications Of Allnex EBECRYL 3730-TP25 Crosslinking Agent

  1. UV-curable wood coatings for flooring, furniture, and cabinetry.

  2. Industrial UV/EB-curable clearcoats and topcoats for metal and plastic substrates.

  3. High-performance optical adhesives and protective overprint varnishes.

  4. 3D printing resins requiring toughness, dimensional stability, and surface durability.

  5. Flexible packaging inks and coatings where solvent-free, rapid-cure performance is critical.

Specifications Of Allnex EBECRYL 3730-TP25 Crosslinking Agent

Chemical TypeTrifunctional urethane acrylate
Product FormLiquid
AppearancePale yellow to amber transparent liquid
Viscosity (25 °C, mPa·s)800–1,200
Acid Value (mg KOH/g)< 3
Functonality (average)≈ 3.0
VOC Content0 g/L (non-volatile)
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives


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