RAMPF RAKU® TOOL InnoTuf® HP-2190 Polyurethane

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RAMPF RAKU® TOOL InnoTuf® HP-2190 Polyurethane
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Elastomer, Unreinforced
Material Notes:	Tough, abrasion resistant elastomer Key Properties: Excellent physical properties after RT cure Free of mercury, MOCA or MDI Applications: For hand-batch processing methods Cure 1: 7 days at 77°F Cure 2: 24 hours at 77°F + 5 hours at 150°F Information provided by © RAMPF Tooling Solutions GmbH & Co. KG
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Physical Properties	Metric	English	Comments

Density	1.06 g/cc	0.0383 lb/in³	Hardener; ASTM D-792
	1.08 g/cc	0.0390 lb/in³	Cure 1; ASTM D-792
	1.08 g/cc	0.0390 lb/in³	Cure 2; ASTM D-792
	1.08 g/cc	0.0390 lb/in³	Resin; ASTM D-792
Viscosity	350 cP	350 cP	Hardener; ASTM D-2393
	3300 cP	3300 cP	Mix; ASTM D-2393
	7100 cP	7100 cP	Resin; ASTM D-2393
Linear Mold Shrinkage	0.0030 - 0.0060 cm/cm	0.0030 - 0.0060 in/in	Cure 1; ASTM D-2566
	0.0030 - 0.0060 cm/cm	0.0030 - 0.0060 in/in	Cure 2; ASTM D-2566
Storage Temperature	15.0 - 30.0 °C	59.0 - 86.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	85 - 95	85 - 95	Cure 1; ASTM D-2240
	85 - 95	85 - 95	Cure 2; ASTM D-2240
Tensile Strength	23.4 MPa	3400 psi	Cure 1; ASTM D-638
	24.8 MPa	3600 psi	Cure 2; ASTM D-638
Elongation at Break	170 %	170 %	Cure 2; ASTM D-638
	250 %	250 %	Cure 1; ASTM D-638
Tear Strength	56.1 kN/m	320 pli	Cure 2; ASTM D-624
	63.1 kN/m	360 pli	Cure 1; ASTM D-624
Taber Abrasion, mg/1000 Cycles	15 @Load 1.00 kg	15 @Load 2.20 lb	Cure 1, H-18 wheel; ASTM D-4060
	15 @Load 1.00 kg	15 @Load 2.20 lb	Cure 2, H-18 wheel; ASTM D-4060

Processing Properties	Metric	English	Comments
Cure Time	240 - 360 min	4.00 - 6.00 hour	Mix, Demold time
Gel Time	20.0 - 30.0 min	20.0 - 30.0 min	Mix

Descriptive Properties
Aspect	Amber		Cure 1
	Amber		Cure 2
Mix Ratio	100:30		Resin: Hardener, Weight
	100:31		Resin: Hardener, Volume
Split tear	120		ASTM D-470, Cure 1
	120		ASTM D-470, Cure 2

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PRAMPF100 / 317700

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