구 분 Unit SY-NR1470 SY-HR0207 Viscosity (Part A) cP 3,000 7,300 (Part B) cP 3,500 2,500 (Mixed) cP 3,300 3,500 Mixing Ratio (A:B) - 1 : 1 1 : 1 Hardness - Shore A 70 Shore D 40 Refractive - 1.42 1.53 Cure Time Hr. 70 ℃ 1hr -> 150 ℃ 2hr 70 ℃ 1hr -> 150 ℃ 2hr Transmittance(450nm, 1 mm) % 99 99 DSC (curing temperature) ℃ 138 89 수분 투과도 (gm/m2-day) 134 20 - 제품문의영업 02-2103-2425