Additives for UV Coatings

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      Epoxy Acrylate Oligomers
    

Doublemer 

Chemical Description 

Characteristics 

Applications 
  120   2-Hydroxy-3-phenoxypropyl
 acrylate
 • Good flexibility
 • Good adhesion
 • Low shrinkage
 • Coatings for paper & plastics
 • UV inks
 • UV adhesives
  127-TP20   Bisphenol A epoxy diacrylate  • Light color
 • Very high gloss
 • Fast curing speed
 • Good heat and chemical
    resistance
 • High surface hardness
 • Clear coatings for paper, paper
    board, wood, chipboard and rigid
    plastics
 • Overprint varnishes
 • Lithographic and screen ink
 • Wood sealers
 • Paper upgrading
 • Laminating adhesives
 • Fast cure coatings
  186  Epoxidised soya bean oil
 acrylate
 • Enhanced adhesion over paper
    and metal
 • Good surface appearance
 • Good pigment wetting
 • Improved substrate wetting
 • Overprinting varnishes
 • Coatings for paper & plastics
 • Wood top coat with smooth surface
 • Ink binder with good wetting
    property
 • Adhesives
  1636  Novolac epoxy acrylate diluted
 in 40% TMPTA
 • Excellent heat resistance
 • Fast cure rate
 • Excellent chemical resistance
 • Good hardness
 • Clear coatings on metal
 • Wood top coatings
 • Solder mask inks
 • Heat, chemical resist coatings
 • Adhesion binders for metal
  1656  Cresol Novolac epoxy acrylate  • Excellent abrasion and scratching
    resistance 
 • Good thermal resistance
    properties
 • Excellent chemical resistance
 • Good adhesion on metal
 • Coatings on metal
 • PCB marking ink
 • Heat resist coatings
 • Solder resisit
  1701  Modified Bisphenol A epoxy
 diacrylate
 • Higher flexibility than standard
    bisphenol A epoxy acrylate
 • Excellent chemical resistance
 • Very high gloss
 • Good abrasion resistance
 • Adhesive for paper and film
    lamination
 • Coatings for paper, Wood and
    plastics
 • Lithographic and screen inks
    vehicles
  1702  Bisphenol A epoxy diacrylate
 (modified by fatty acid)
 • Flexibility superior to standard
    bisphenol A epoxy acrylates
 • High gloss
 • Excellent water and chemical
    resistance
 • Good flow and leveling
 • Vehicles for metal decorating inks
    and clear coatings
 • Overprint varnishes
 • Coatings for paper and plastics
 • Lithographic and screen ink
    vehicles
  1703    Bisphenol A epoxy diacrylate
 (modified by amine)
 • Good UV/EB cure reactivity
 • High gloss
 • Good flexibility and adhesion
 • Good surface hardness
 • Good solvent resistance
 • Excellent chemical resistance
 • Vehicles for metal decorating inks
    and clear coatings
 • Top coats for wood
 • Coatings for paper and plastics
 • Lithographic and screen ink
    vehicles





   Doublemer 

 Typical Physical &  Chemical Properties 

Functionality 

Appearance

 Color
(Gardner)

Acid Value
 (mg KOH/g)

Viscosity
(cps at 25°C)
  120 1 Clear & clean 1 1 150~200
  127-TP20 2 Clear & clean 1 1 5,000~10,000
  186 3 Clear & clean 10 15 15,000~35,000
  1636 3 Clear & clean 3 5 20,000-30,000
  1656 3 Clear & clean 5 5 50,000
  1701 2 Clear & clean 6 5 2,800~5,700 at 65°C
  1702 2 Clear & clean 6 5 3,000~11,000 at 60°C
  1703 2 Clear & clean 6 3 3,500-4,800