Silicone rubber mold technology (RTV-2)

Characteristics and Uses: This product is condensed two-component materials, agents A and B by the two groups were composed of agents. Has good mobility, high temperature resistance, corrosion resistance, and tensile and tear strength, shrinkage is small, the number of higher turning model. Li can be widely used in glass resin, epoxy resin, polyurethane resin molded products PU foam decorations and crafts replication. Main technical parameters: Craft glue series models RTV-2-334RTV-2-886RTV-2-627Before cureAppearancewhiteWhiteGrayViscosity(Mpa.s)4.5 5.54.5 5.53.3 4.5Storage period(months)446Curing conditionsCuring temperature(°C)25 Curing agent modle25#The unmber of curing agent2.5%Operating temperature(°C)25After curingGel time(min)10Curing time (min)60Shore A hardness(degrees)22 2423 2520 22Tear strength(N/mm)24 2623 2518 20Tensile stength(Mpa)38 4036 3828 30