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

Allnex ADDITOL VXW 6385 Acrylate Curing Agent

Allnex ADDITOL VXW 6385 is a low-viscosity, multifunctional acrylate curing agent designed for UV/EB-curable coatings and inks. It delivers rapid cure speed, excellent hardness, and superior chemical resistance. Part of Allnex’s high-performance ADDITOL VXW series, this monomer enhances crosslink density and substrate adhesion while maintaining formulation flexibility and low shrinkage.
  • allnex additol vxw 6385 acrylate curing agent_676c84da
  • allnex additol vxw 6385 acrylate curing agent_676c84da

Features Of Allnex ADDITOL VXW 6385 Acrylate Curing Agent

  1. Highly reactive multifunctional acrylate designed for rapid UV/EB curing under low-energy conditions.

  2. Excellent compatibility with standard acrylic monomers, oligomers, and pigment dispersions.

  3. Delivers superior crosslink density, resulting in enhanced hardness, chemical resistance, and abrasion resistance.

  4. Low volatility and minimal odor—supports safer handling and compliance with stringent VOC regulations.

  5. Stable storage profile with extended shelf life when kept under recommended conditions (cool, dry, inert atmosphere).

Typical Applications Of Allnex ADDITOL VXW 6385 Acrylate Curing Agent

  1. UV-curable wood coatings for furniture and flooring finishes.

  2. Industrial inkjet inks requiring fast cure speed and high surface durability.

  3. Plastic coatings for automotive interior trim and electronic device housings.

  4. Screen and flexographic printing inks for packaging substrates including PET and PP.

  5. Optical adhesives and protective overprint varnishes for display and touch panel applications.

Specifications Of Allnex ADDITOL VXW 6385 Acrylate Curing Agent

Chemical TypeMultifunctional acrylate monomer
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsUV/EB-curable coatings, inks, and adhesives
Key FeaturesHigh reactivity, low shrinkage, excellent adhesion to plastics and metals
BenefitsReduced energy consumption, improved production throughput, enhanced final film properties
Storage ConditionsStore below 25°C, protect from light and moisture; nitrogen blanket recommended
Shelf Life12 months from date of manufacture when stored properly


Allnex ADDITOL VXW 6385 Acrylate Curing Agent – Frequently Asked Questions (FAQ)

Q1: What is the primary function of ADDITOL VXW 6385 in UV-curable systems?

A: ADDITOL VXW 6385 functions as a multifunctional acrylate curing agent that enhances crosslink density, improves surface hardness, and accelerates photopolymerization kinetics—particularly in high-performance UV-curable coatings and inks.


Q2: Is ADDITOL VXW 6385 compatible with common UV monomers and oligomers?

A: Yes, it exhibits broad compatibility with standard acrylate monomers (e.g., TMPTA, HDDA) and urethane/epoxy acrylate oligomers, supporting homogeneous formulation without phase separation or viscosity instability under typical processing conditions.


Q3: How does ADDITOL VXW 6385 affect final film properties compared to conventional mono- or difunctional acrylates?

A: As a highly functional acrylate, it delivers superior network formation—resulting in increased chemical resistance, reduced surface tack, and improved mechanical durability—without requiring excessive photoinitiator load or extended UV exposure.


Q4: What are recommended storage and handling practices for this product?

A: Store in tightly sealed containers under inert atmosphere (e.g., nitrogen), protected from light and moisture at temperatures between 5–30 °C. Avoid prolonged exposure to ambient humidity or elevated temperatures to prevent premature viscosity increase or gelation.



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