Mold Max™ Silicones are tin-cured silicone rubber compounds that have exceptional working properties and library life. Mold Max™ Silicones feature Smooth-On’s exclusive “Libra™” catalyst for long library life. Mold Max™ silcones can be pigmented with Silc Pig™ silicone colorants. Pot life for the pourable silicones is 45 minutes and they cure overnight at room temperature.
Vacuum degassing mixed material using a vacuum pump and chamber to remove entrapped air is recommended.
|Mix Ratio By Weight||100A:10B|
|Specific Gravity||1.18 g/cc|
|Specific Volume||23.5 cu. in./lb.|
|Shore Hardness||30 A|
|Tensile Strength||577 psi|
|100% Modulus||110 psi|
|Elongation @ Break||300 %|
|Die B Tear Strength||125 pli|
|Shrinkage||0.002 in. / in.|
|Pot Life||45 minutes|
|Cure Time||24 hours|
|Useful Temperature (max)||400 °F|
|Useful Temperature (min)||-65 °F|
|Mixed Viscosity||25,000 cps|
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