RAMPF RAKU-TOOL® RS-9225 Tin Silicone

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RAMPF RAKU-TOOL® RS-9225 Tin Silicone
Categories:	Polymer; Thermoset; Silicone
Material Notes:	215A Tin Silicone Key Properties: High Strength Low Durometer Minimal Shrinkage Easy 10:1 Mix Applications: Room temperature hand batch processing Hobby and arts projects Rapid prototyping rollers Mold making Cure: 7 days @ 77°F (25°C) Information provided by © RAMPF Tooling Solutions GmbH & Co. KG
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Physical Properties	Metric	English	Comments

Density	0.990 g/cc	0.0358 lb/in³	Activator; ASTM D-792
	1.10 g/cc	0.0397 lb/in³	ASTM D-792
	1.15 g/cc	0.0415 lb/in³	Silicone; ASTM D-792
Viscosity	125 cP	125 cP	Activator; ASTM D-2393
	24500 cP	24500 cP	Mixture; ASTM D-2393
	33000 cP	33000 cP	Silicone; ASTM D-2393
Linear Mold Shrinkage	0.0030 - 0.0040 cm/cm	0.0030 - 0.0040 in/in	ASTM D-2566
Storage Temperature	15.0 - 30.0 °C	59.0 - 86.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	20 - 30	20 - 30	Cured; ASTM D-2240
Tensile Strength	4.24 MPa	615 psi	Cured; ASTM D-638
Elongation at Break	525 %	525 %	Cured; ASTM D-638
Tear Strength	27.2 kN/m	155 pli	Cured; ASTM D-624

Processing Properties	Metric	English	Comments
Cure Time	960 - 1440 min	16.0 - 24.0 hour	Demold
Working Life	50.0 - 85.0 min	50.0 - 85.0 min

Descriptive Properties
Aspect	Blue		Cure
Color	Blue		Activator
	White		Silicone
Mix Ratio	100:10		Silicone, Weight
	100:11		Activator, Volume

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PRAMPF194 / 317794

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