Bomar Oligomer Product
UV/EB Oligomer

BR-582I10

BR-582I10: 2.4 Functional Aliphatic Polyether Urethane Acrylate Oligomer

BR-582I10 is an aliphatic polyether urethane acrylate that provides a balance of toughness and flexibility. This oligomer is highly recommended for use in single-coat, flexible coatings on metal and plastic substrates. It is an excellent choice for impact and bend-resistant coatings. BR-582I10 also brings desirable weather resistance and low-yellowing properties to formulations utilizing it.

Neat Properties
Property Value
Viscosity cP (60ºC) 57,000
Pt-Co (APHA) Color <50
Refractive Index (25ºC) 1.478
Density, g/cm3 (25ºC) 1.14
Monomer Dilution Properties
Value
Property I30 I50 TM50 TP50 H50 HE30
Durometer Hardness 53D 72D 81D 68D 69D
Elastic Modulus (GPa [ksi]) 13.1 [1.9] 103.4 [15] 689.5 [100] 137.9 [20] 310.3 [45]
Elongation (%) 180 140 6 25 10
MEK Double Rubs (#) >200 160 >200 90 80
Tensile Strength (MPa [psi]) 23.4 [3400] 22.1 [3200] 29.0 [4200] 18.6 [2700] 18.6 [2700]
Water Absorption (%) 24hrs
Viscosity (cP) 43,000 @ 25ºC 5,100 @ 25ºC 19,000 @ 25ºC 4,700 @ 25ºC 2,100 @ 25ºC — @ 25ºC

Features

  • Develops impact resistance
  • Enhances flexibility
  • Exhibits hydrolytic stability
  • Provides weatherability
  • Imparts toughness
  • Great tensile strength
  • Gloss finish

Applications

  • Coatings for plastic
  • Coatings for metal
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