RAMPF RAKU® TOOL InnoTuf® TP-4045 Polyurethane

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RAMPF RAKU® TOOL InnoTuf® TP-4045 Polyurethane
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Elastomer, Unreinforced
Material Notes:	Impact resistant polyurethane Key Properties: Excellent physical properties Free of mercury, MOCA or TDI Applications: For room temperature hand-batch or machine dispensable systems Cure 1: 7 days at 77°F Cure 2: 24 hours at 77°F + 1 hour at 150°F Information provided by © RAMPF Tooling Solutions GmbH & Co. KG
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Physical Properties	Metric	English	Comments

Density	1.16 g/cc	0.0419 lb/in³	Resin; ASTM D-792
	1.18 g/cc	0.0426 lb/in³	Cure 1; ASTM D-792
	1.18 g/cc	0.0426 lb/in³	Cure 2; ASTM D-792
	1.24 g/cc	0.0448 lb/in³	Hardener; ASTM D-792
Viscosity	100 cP	100 cP	Hardener; ASTM D-2393
	2100 cP	2100 cP	Mix; ASTM D-2393
	5100 cP	5100 cP	Resin; ASTM D-2393
Linear Mold Shrinkage	0.0020 - 0.0080 cm/cm	0.0020 - 0.0080 in/in	Cure 1; ASTM D-2566
	0.0020 - 0.0080 cm/cm	0.0020 - 0.0080 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 D	65 - 75	65 - 75	Cure 1; ASTM D-2240
	65 - 75	65 - 75	Cure 2; ASTM D-2240
Tensile Strength	27.6 MPa	4000 psi	Cure 1; ASTM D-638
	37.9 MPa	5500 psi	Cure 2; ASTM D-638
Elongation at Break	55 %	55 %	Cure 2; ASTM D-638
	70 %	70 %	Cure 1; ASTM D-638
Flexural Strength	24.8 MPa	3600 psi	Cure 1; ASTM D-790
	32.4 MPa	4700 psi	Cure 2; ASTM D-790
Flexural Modulus	0.689 GPa	100 ksi	Cure 2; ASTM D-790
	0.758 GPa	110 ksi	Cure 1; ASTM D-790
Izod Impact, Notched	3.20 J/cm	6.00 ft-lb/in	Cure 2; ASTM D-256
	3.47 J/cm	6.50 ft-lb/in	Cure 1; ASTM D-256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	85.0 °C	185 °F	Cure 1; ASTM D-648
	110 °C	230 °F	Cure 2; ASTM D-648

Processing Properties	Metric	English	Comments
Cure Time	60.0 - 120 min	1.00 - 2.00 hour
Gel Time	4.00 - 6.00 min	4.00 - 6.00 min	Mix

Descriptive Properties
Aspect	Black		Cure 1
	Black		Cure 2
Mix Ratio	100:50		Resin: Hardener, Volume
	100:53		Resin: Hardener, Weight

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.

PRAMPF019 / 317619

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