Fire -resistant stamp

The utility model discloses a fire -resistant stamp, including the fire -resistant stamp body, the length -width ratio of fire -resistant stamp body be 1.5: 1, fire -resistant stamp body upper surface middle part set up to image area, the fire -resistant stamp body set up all around the perforation, the perforation be equilateral triangle, image area upper portion set up one deck fire -proof paint layer, the upper portion on fire -proof paint layer set up the quartzy sand bed of one deck, the lower part of fire -resistant stamp body set up one deck viscose layer, the fire -proof paint layer be transparent fire -resistant paint spraying, the granularity of quartzy sand bed be 400 meshes~600 meshes, generally, the utility model discloses have fire prevention, stand wear and tear performance, have collection value. 本实用新型公开了种耐火邮票，包括耐火邮票本体，所述的耐火邮票本体的长宽比为1.5:1，所述的耐火邮票本体上表面中部设置为图像区，所述的耐火邮票本体的四周设置齿孔，所述的齿孔为等边三角形，所述的图像区上部设置层耐火涂料层，所述的耐火涂料层的上部设置层石英砂层，所述的耐火邮票本体的下部设置层粘胶层，所述的耐火涂料层为透明耐火涂料喷涂，所述的石英砂层的粒度为400目~600目；总体上，本实用新型具有防火