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	Original Value	Comments

Density	1.16 g/cc	Resin; ASTM D-792
	1.18 g/cc	Cure 1; ASTM D-792
	1.18 g/cc	Cure 2; ASTM D-792
	1.24 g/cc	Hardener; ASTM D-792
Viscosity	100 cP	Hardener; ASTM D-2393
	2100 cP	Mix; ASTM D-2393
	5100 cP	Resin; ASTM D-2393
Linear Mold Shrinkage	0.0020 - 0.0080 in/in	Cure 1; ASTM D-2566
	0.0020 - 0.0080 in/in	Cure 2; ASTM D-2566
Storage Temperature	15.0 - 30.0 °C

Mechanical Properties	Original Value	Comments
Hardness, Shore D	65 - 75	Cure 1; ASTM D-2240
	65 - 75	Cure 2; ASTM D-2240
Tensile Strength	4000 psi	Cure 1; ASTM D-638
	5500 psi	Cure 2; ASTM D-638
Elongation at Break	55 %	Cure 2; ASTM D-638
	70 %	Cure 1; ASTM D-638
Flexural Strength	3600 psi	Cure 1; ASTM D-790
	4700 psi	Cure 2; ASTM D-790
Flexural Modulus	100000 psi	Cure 2; ASTM D-790
	110000 psi	Cure 1; ASTM D-790
Izod Impact, Notched	6.00 ft-lb/in	Cure 2; ASTM D-256
	6.50 ft-lb/in	Cure 1; ASTM D-256

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	85.0 °C	Cure 1; ASTM D-648
	110 °C	Cure 2; ASTM D-648

Processing Properties	Original Value	Comments
Cure Time	60.0 - 120 min
Gel Time	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

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PRAMPF019 / 317619

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