Two-Component RTV Rubbers (for moldmaking)
Two-component RTV silicone rubber compounds for moldmaking are suitable for mold masters for molding with polyester resin, epoxy resin, urethane foam, wax, plaster, and low-melt-point metal alloys. These RTV rubber compounds allow accurate reproduction of the shape of the original. They are easy to use and are thus used widely in industrial applications, as well as by hobbyists looking to create the perfect replica
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Workability
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The base compound and curing agent are mixed and then poured into the mold to create a silicone rubber mold quickly. Workable time and cure time can be adjusted.
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Mold-releasability
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The cured rubber releases easily from the mold, so mold-release agents (soapy water, wax, etc.) are unnecessary.
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Dimensional stability
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These rubbers offer good dimensional stability, with little shrinkage.
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Flowability
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They have excellent flowability, so the original form is reproduced accurately. This includes even intricate shapes and details such as fingerprints and wood grain.
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Non-exothermic
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No heat is generated during curing, meaning no adverse effects to the original.
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Application
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Grade
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Curing method
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Before curing Appearance
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Features
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General purpose
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KE-12
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Condensation
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White
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Good working properties.
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KE-14
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Condensation
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Grayish white
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Good working properties.
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KE-17
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Condensation
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Grayish white
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Good working properties.
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For welder molding
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KE-113
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Condensation
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Reddish brown
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High hatrdness.
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KE-24
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Condensation
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Grayish white
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High hatrdness.
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KE-26
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Condensation
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Grayish white
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High hatrdness.
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High-strength condensation-cure type
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KE-1414
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Condensation
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Grayish white
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Curing agent for skin-molding available.
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KE-1415
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Condensation
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Grayish white
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Hardness: 20°
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KE-1416
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Condensation
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Grayish white
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Hardness: 15°
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KE-1417
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Condensation
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Grayish white
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Improves urethane resistance. Hardness: 30°.
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Grayish white
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Improves urethane resistance. Hardness: 40°.
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High-strength addition-cure type
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KE-1300T
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Addition
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Translucent
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KE-1310ST
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Addition
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Translucent
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Improves urethane resistance.
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KE1314-2
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Addition
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Translucent
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Oil bleed.
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KE-1316
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Addition
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Translucent
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Low viscosity, low hardness.
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KE-1600
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Addition
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Grayish white
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High hardness.
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KE-1603-A/B
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Addition
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Transparent
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High transparency.
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KE-1606
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Addition
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Transparent
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High transparency.
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Other
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KE-1222-A/B
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Addition
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A:Blue
B:Deep flesh tone
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Fast cure. Putty type.
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KE-1241
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Addition
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Grayish white
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For printing on curved surfaces.
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