| 摘要 |
<p>Use of a liquid curable resin composition comprising: (A) 100 parts by weight of radiation curable urethane oligomer comprising a backbone oligomer, urethane linking groups, and a radiation curable terminal group, and having a weight average molecular weight of less than 20,000 and (B) 0.1-10 parts by weight of a polymerization initiator, the resin composition having a viscosity of 8,000-300,000 CPS at 25 °C. The composition exhibits excellent coating shape stability while drawn at a high speed.</p> |
