Reynolds OOMOO® 25 Tin Cure Silicone Rubber

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Reynolds OOMOO® 25 Tin Cure Silicone Rubber
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	Product Overview: No Vacuuming – No Scale – Easy To Use . . . OOMOO™ 25 & 30 are easy to use tin cure silicone rubber compounds that feature convenient one-to-one by volume mix ratios (no scale necessary). Both have low viscosities for easy mixing and pouring . . . vacuum degassing is not necessary. Both products cure at room temperature with negligible shrinkage. OOMOO™ 30 has a 30-minute pot life, with a six-hour cure time. OOMOO™ 25 is a faster version, with a 15-minute pot life and 75 minute cure time. For The Novice Mold Maker - OOMOO™ silicones do not have great tear strength. They are good for making simple one- or two-piece block molds. If you require a high-tear strength silicone, Mold Max™ silicones are recommended. More information on Mold Max™ silicones is available at www.smooth-on.com. OOMOO™ 25 & 30 are suitable for a variety of art-related and industrial applications including making one and two-piece block molds for sculpture and prototype reproduction, casting plaster, resins and wax. OOMOO™ silicones are also suitable for electrical potting and encapsulation applications. Information provided by Reynolds Advanced Materials
Vendors:

Available Properties

Specific Gravity, ASTM D-1475
Viscosity, ASTM D-2393, Mixed
Linear Mold Shrinkage, ASTM D-2566
Hardness, Shore A, ASTM D-2240
Tensile Strength, ASTM D-412
Elongation at Break, ASTM D-412
100% Modulus, ASTM D-412
Tear Strength, ASTM D-624, Die C
Volume Resistivity, ASTM D-150-98
Surface Resistance, ASTM D-150-98
Dielectric Constant, ASTM D-150-98
Dielectric Strength, ASTM D149
Dissipation Factor, ASTM D-150-98
CTE, linear, ASTM E-831-06
Thermal Conductivity, ASTM D-1461
Maximum Service Temperature, Air
Minimum Service Temperature, Air
Cure Time
Pot Life, ASTM D-2471

Property Data

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Category Notes
Plastic

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