UV/EB Oligomer
BR-116
BR-116: Trifunctional Aromatic Polyether Urethane Methacrylate Oligomer
BR-116 oligomer, a trifunctional, aromatic polyether urethane methacrylate, is used in the manufacture of soft coatings and adhesives which are made to adhere to metals and glass. BR-116 offers superior bond strength and excellent reduction capabilities in common monomers.
| Neat Properties | |
|---|---|
| Property | Value |
| Viscosity cP (25ºC) | 80,000 |
| Pt-Co (APHA) Color | 10 |
| Refractive Index (25ºC) | 1.481 |
| Density, g/cm3 (25ºC) | 1.09 |
| Monomer Dilution Properties | ||||||
|---|---|---|---|---|---|---|
| Value | ||||||
| Property | I30 | I50 | TM50 | TP50 | H50 | HE30 |
| Tensile Strength (MPa [psi]) | 2.8 [400] | 12.4 [1800] | 16.5 [2400] | 7.6 [1100] | 10.3 [1500] | — |
| Elongation (%) | 55 | 140 | 3.5 | 9 | 7 | — |
| Elastic Modulus (MPa [ksi]) | 6.9 [1] | 48.3 [7] | 1,034.2 [150] | 206.8 [30] | 172.4 [25] | — |
| Durometer Hardness | 38D | 47D | 76D | 65D | 73D | — |
| Water Absorption (%) 24hrs | — | — | — | — | — | — |
| MEK Double Rubs (#) | 8 | 5 | >200 | 14 | 110 | — |
| Viscosity (cP) | 5,200 @ 25ºC | 1,100 @ 25ºC | 3,000 @ 25ºC | 900 @ 25ºC | 400 @ 25ºC | — @ 25ºC |
** Tensile Properties per ASTM D882 - Not Tested || Incompatible X Unable to Measure