●Prototype precision casting mold silicone, transparent mold silicone product introduction
· This product is a two-component addition molding silicone material, A and B are 1:1 mixing ratio, can be cured at room temperature or heated.
●Prototype precision casting mold silicone, transparent mold silicone product use
· Used to make molds to cast epoxy resins, polyester resins, polystyrene, vinyl plastics, paraffin wax, large cement components, cultural stones, concrete, etc., and also used in the manufacture of precision molds such as metal crafts, alloy vehicles, and food Grade mold manufacturing, etc., are also widely used in the production of precision molds for auto parts, casting molds for ship parts, aluminum tire molds, tire molds, tire radial silicone molds, and tire precision molds.
●Prototype precision casting mold silicone, transparent mold silicone Product features
· Low shrinkage rate, no low molecules are released during the cross-linking process, so the volume remains unchanged, and the shrinkage rate is less than 0.1%
· It is not limited by the thickness of the product and can be deeply cured
· Has excellent high temperature resistance, the temperature can reach 300-500 degrees
· Food grade, non-toxic and tasteless, passed FDA food grade certification
· High tensile and tear resistance, and many times of mold reversal
· Good fluidity, easy to infuse; it can be cured at room temperature or heated to cure, easy to operate
●Using method and matters needing attention
· Mix the two components A and B evenly according to weight 1:1, and then pour after vacuum degassing. Room temperature (25 degrees) 30 minutes of operation time, 3-4 hours to fully cure; heating 60-120 degrees, can be fully cured within tens of minutes.
· During operation, separate the container from the condensed silica gel, and use tools that have not used room temperature silica gel to operate the silica gel.
· Before use, you can do a skin test on the mold first to see if it will solidify before putting it into use