168-1工艺品树脂性能指标:性能指标(PERFORMANCE)外观/Appearance 浅青透明液体/Green Transparent Liquid粘度/Viscosity 25°C mPa.s 400-500胶凝时间/Gel time 25° 2.5-5固体含量/Non-Volatile﹪ 60-66预促进/pre-accelerated 有/YES具有填料入量多、收缩率低,不易开裂、易脱