QA: Lost Detail After Moulding

问答:翻模后纹理细节丢失

type:featured-qa · level:intermediate · variant:rtv-silicone · scale:decorative-object · equipment:hand-tools · stage:patternmaking

标签:细节丢失,黏度,脱模剂,低黏度,刷涂

细节丢失常因硅胶黏度过高填不满微纹,或脱模剂过厚糊住细节。改用水性脱模剂薄喷,或换低黏度(<20000 cps)硅胶;对极细纹可先刷涂一层硅胶再灌注。原样喷少量爽身粉显纹也能帮助检查。

Lost detail usually means silicone too viscous to fill micro-relief, or release agent too thick. Use a thin water-based release or lower-viscosity silicone (<20000 cps); for very fine lines, brush a first coat before pouring. Light talc dust on the original helps reveal detail during check. ---