Also called condensation-cure silicone, these are high-tear silicone rubbers that are known as the work horse of the industry because of their performance and economy. Tin cured silicone molds are used for casting wax, gypsum, polymer modified gypsum, etc. but are best known for standing up to production casting of urethane, epoxy and polyester resins. They are also good for casting low temperature melt metal alloys.
Tin-cure (polycondensation-cure) Silicones are widely used for all kind of general mold-making applications. They offer excellent performance at a good price.
|name||mixing ratio||elongation at break||viscosity||hardness||tear strenght||color|
|MM-10||100A:10B||529%||15.000 cps||10 A||100 pli||light pink|
|MM-20||100A:10B||512%||20.000 cps||20 A||110 pli||light pink|
|MM-30||100A:10B||300%||25.000 cps||30 A||125 pli||pink|
|MM-40||100A:10B||250%||45.000 cps||40 A||120 pli||light green|
|MM-60||100A:3B||132%||20.000 cps||60 A||63 pli||heat resistant castable in lead and pewter|
|MM-Stroke||100A:10B||300%||pasteus||30 A||125 pli||brushable silicone|
|MM-XLS||100A:10B||375%||30.00 cps||30 A||110 pli||extra low shrinkage, polyester resistant|
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