High quality polycondensation Silicone with colorcodings.
Mold Max™ Silicones are tin-cured silicone rubber compounds that have exceptional tear strength, working properties and library life. Mold Max™Silicones feature Smooth-On's exclusive "Libra" catalyst for long library life. They cure overnight and feature knotty tear propagation (if the rubber is torn, the tear quickly terminates in a "knot" reducing further mold damage).
Mold Max™ silicones can be thickened with Thi-vex thickener to achieve a paintable consistancy. A fast catalyst is available for the Mold Max™30. Ripped molds can be restored with Silpoxy silicone glue.
Shore A10 -- Mold Max 10
Shore A15 -- Mold Max 14NV
Shore A20 -- Mold Max 20
Shore A29 -- Mold Max 29 NV
Shore A30 -- Mold Max 30 - Mold Max Stroke - -Mold Max XLS II
Shore A40 -- Mold Max 40
Shore A60 -- Mold Max 60
Technical bulletin Mold Max 10-20-25-30-40 series
Technical bulletin Mold Max 14NV
Technical bulletin Mold Max Stroke
Technical bulletin Mold Max XLS II
Technical bulletin Mold Max 60
|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|
Mold Max™ 14NV is a Shore 14A tin-catalyzed silicone rubber that offers low viscosity, fast cure and long library life. Mold Max™ 14 NV does not require vacuum degassing. Mix ratio is 100A:10B by weight. Working time is 40 minutes and cure time is 4 hours at room temperature Color is White. Mold Max™ 14NV will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making molds for reproducing prototypes, furniture, sculpture and architectural elements.
Mold Max™ 14NV can also be used to create movie special effects. Cure time can be reduced with Accel-T™ cure accelerator. Mold Max™ 14NV can be used to cast a variety of materials including wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins.
Important - Do not cast concrete into rubber molds made with this product. Concrete will not cure properly and inhibition will result.
Important - you must weigh Part A & B components using a gram scale to be successful with Mold Max™ 14NV.
- Mold Max™ 14NV has a fast cure time - 4 hours at room temperature
- Mold Max™ 14NV does not require vacuum degassing
- Low viscosity for easy mixing and pouring
Mold Max™ STROKE is a brushable tin silicone rubber that self-thickens for making fast brush-on molds of almost any model. Properly applied, it will hold a vertical surface and will reproduce the finest detail.
Mixed 100A:10B by weight, rubber quickly develops thixotropy and can be applied with a brush or spatula.
Working time is 30 minutes, re-coat time is 45 minutes and cure time after the final layer has been applied is 16 hours at room temperature.
Mold Max™ STROKE silicone will not stick to most surfaces and will cure with negligible shrinkage to a strong, flexible Shore 30A rubber. 4 thin layers is all that is necessary to make a strong and durable production mold for casting wax, gypsum, concrete or resins (urethane, polyester, etc.). Applications include reproducing sculpture, architectural restoration, candle molds, etc.
- Holds a vertical surface
- 4 thin layers is all that is necessary to make a strong and durable production mold
- Color: White
Mold Max™ XLS™ II is a Shore 30A tin-catalyzed silicone mold rubber that exhibits very low long-term shrinkage. XLS™ II molds last longer than other silicones in production when casting chemically harsh resins such as epoxies and polyesters as well as urethane foams.
Mix ratio is 100A:10B by weight. Pot life is 40 minutes and cure time is 24 hours at room temperature. Color Blue
Mold Max™ XLS™ II silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making production molds for, reproducing prototypes, furniture, sculpture and architectural elements. Mold Max™ XLS™ II can be thickened with THI‑VEX™ additive for brush-on applications.
Vacuum degassing mixed material using a vacuum pump and chamber to remove entrapped air is recommended.
- Exhibits very low long-term shrinkage
- High resistance to chemically harsh resins such as epoxies and polyesters as well as urethane foams.
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