Covestro Prism® CM-200 Polyurethane Solid RIM, MDI-based 2-Component Liquid System

Category	Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Solid RIM
Manufacturer	Covestro
Trade Name	PRISM®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Covestro Prism® CM-200 Polyurethane Solid RIM, MDI-based 2-Component Liquid System.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

0.125 in. thickness. RIM = Reaction Injection MoldingInformation provided by Bayer Corporation, Polyurethanes DivisionAs of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.

Physical Properties	Metric	English	Comments
Density	1.09 g/cc	0.0394 lb/in³	ASTM D792
Linear Mold Shrinkage	0.0070 - 0.0090 cm/cm	0.0070 - 0.0090 in/in	Bayer Test

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	75	75	ASTM D2240
Tensile Strength, Ultimate	48.0 MPa	6960 psi	ASTM D638/D412
Elongation at Break	9.0 %	9.0 %	ASTM D638/D412
Flexural Yield Strength	76.0 MPa	11000 psi	at 5% strain; ASTM D790
Flexural Modulus	2.03 GPa	294 ksi	ASTM D790
Izod Impact, Unnotched	4.30 J/cm	8.06 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	101 µm/m-°C @Temperature 20.0 °C	56.1 µin/in-°F @Temperature 68.0 °F	ASTM D696
Deflection Temperature at 0.46 MPa (66 psi)	105 °C	221 °F	ASTM D648
UL RTI, Electrical	90.0 °C @Thickness 3.20 mm	194 °F @Thickness 0.126 in	UL746B
UL RTI, Mechanical with Impact	80.0 °C @Thickness 3.20 mm	176 °F @Thickness 0.126 in	UL746B
UL RTI, Mechanical without Impact	90.0 °C @Thickness 3.20 mm	194 °F @Thickness 0.126 in	UL746B
Flammability, UL94	5VA	5VA	UL94
	V-0 @Thickness 3.18 mm	V-0 @Thickness 0.125 in	UL94

Electrical Properties	Metric	English	Comments
Electrical Resistivity	5.20e+14 ohm-cm	5.20e+14 ohm-cm	ASTM D257
Surface Resistance	7.90e+14 ohm	7.90e+14 ohm	ASTM D257
Dielectric Constant	3.07 @Frequency 1e+6 Hz	3.07 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	19.0 kV/mm	483 kV/in	ASTM D149

Users viewing this material also viewed the following: