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

Allnex EBECRYL 168 Adhesion Promoter

Allnex EBECRYL 168 is a multifunctional acrylated adhesion promoter in the EBECRYL® series, enhancing substrate bonding for UV-curable coatings, inks, and adhesives. It improves wetting and interfacial adhesion on low-surface-energy substrates like polyolefins and PET, enabling robust cure performance and reduced delamination risk without compromising flexibility or clarity.
  • allnex ebecryl 168 adhesion promoter_33e9e116
  • allnex ebecryl 168 adhesion promoter_33e9e116

Features Of Allnex EBECRYL 168 Adhesion Promoter

  1. Enhances interfacial adhesion between UV-curable coatings and low-surface-energy substrates such as polyolefins and PET.

  2. Reactive acrylate functionality enables covalent bonding into the cured network, improving long-term durability.

  3. Low volatility and non-yellowing performance support high-gloss, optically clear finishes in demanding applications.

  4. Compatible with standard acrylate-based UV formulations without significant viscosity increase or cure inhibition.

  5. Reduces need for surface pre-treatment (e.g., flame or corona), lowering production costs and environmental impact.

Typical Applications Of Allnex EBECRYL 168 Adhesion Promoter

  1. UV-curable overprint varnishes for flexible packaging films.

  2. Hardcoats for plastic optical components and touchscreens.

  3. Decorative laminates on PP, PE, and metallized polyester substrates.

  4. Industrial UV inks for direct-to-plastic printing on automotive interior parts.

  5. Protective topcoats for medical device housings requiring sterilization resistance.

Specifications Of Allnex EBECRYL 168 Adhesion Promoter

Chemical TypeReactive multifunctional acrylate monomer
Product FormLiquid
AppearancePale yellow to colorless, clear liquid
Primary ApplicationsAdhesion promoter in UV-curable coatings, inks, and adhesives
Key FeaturesHigh reactivity, low migration, excellent substrate wetting
BenefitsImproved bond strength, reduced surface pretreatment, enhanced formulation stability
Storage ConditionsStore below 30 °C in original sealed container; protect from light and moisture
Shelf Life12 months from date of manufacture under recommended storage conditions


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