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Covestro Baydur® 660 IBS Polyurethane Structural Foam RIM, Density 30 pcf, MDI-based 2-Component Liquid System

Category Other Engineering Material , Composite Core Material , Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane Foam, Unreinforced
Manufacturer Covestro
Trade Name Baydur®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Baydur® 660 IBS Polyurethane Structural Foam RIM, Density 30 pcf, MDI-based 2-Component Liquid System.pdf
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Material Notes:
0.25 in. thickness. IBS = Interactive Blowing System 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 0.480 g/cc
0.0173 lb/in³
ASTM D792
Apparent Bulk Density 0.480 g/cc
0.0173 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0030 - 0.0050 cm/cm
0.0030 - 0.0050 in/in
Bayer Test
Mechanical Properties Metric English Comments
Hardness, Shore D 55
55
ASTM D2240
Tensile Strength, Ultimate 13.0 MPa
1890 psi
ASTM D638/D412
Elongation at Break 7.0 %
7.0 %
ASTM D638/D412
Flexural Yield Strength 24.0 MPa
3480 psi
ASTM D790
Flexural Modulus 0.730 GPa
106 ksi
ASTM D790
Compressive Yield Strength 17.0 MPa
2470 psi
ASTM D395
Charpy Impact, Notched 0.950 J/cm²
4.52 ft-lb/in²
Bayer Test
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 77.0 °C
171 °F
ASTM D648
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