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

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Covestro Prism® CM-200 Polyurethane Solid RIM, MDI-based 2-Component Liquid System
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Solid RIM
Material Notes:	Characterization: Prism CM-200 solid polyurethane system is used in the reaction injection molding (RIM) process. Properties / Applications: Prism CM-200 solid polyurethane system incorporates an internal mold release (IMR) and is supplied as two reactive components: Component A is a polymeric diphenylmethane diisocyanate (MDI), and Component B is a polyol blend. The Prism CM-200 system has a UL94 flammability rating of V-0/5VA and is used for applications in the electronic, equipment housing and appliance markets. The applications typically take advantage of the material ’s strength, excellent surface finish, and large-part capability. As with any product, use of the Prism CM-200 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Vendors:

Available Properties

Density, ASTM D792
Linear Mold Shrinkage, Bayer Test
Hardness, Shore D, ASTM D2240
Tensile Strength, Ultimate, ASTM D638/D412
Elongation at Break, ASTM D638/D412
Flexural Yield Strength, at 5% strain; ASTM D790
Flexural Modulus, ASTM D790
Izod Impact, Unnotched, ASTM D256
Electrical Resistivity, ASTM D257
Surface Resistance, ASTM D257
Dielectric Constant, ASTM D150
Dielectric Strength, ASTM D149
Deflection Temperature at 0.46 MPa (66 psi), ASTM D648
UL RTI, Electrical, UL746B
UL RTI, Electrical, UL746B
UL RTI, Mechanical with Impact, UL746B
UL RTI, Mechanical with Impact, UL746B
UL RTI, Mechanical without Impact, UL746B
UL RTI, Mechanical without Impact, UL746B
Flammability, UL94, UL94
Flammability, UL94, UL94
Mold Temperature

Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.

Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes
Plastic

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.

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message