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Covestro Bayfill® EA 4004 Polyurethane Energy-Absorbing Semi-Rigid Foam, Rigid Grade, MDI-based 2-Component Liquid System

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane Foam, Unreinforced
Manufacturer Covestro
Trade Name Bayfill®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Covestro Bayfill® EA 4004 Polyurethane Energy-Absorbing Semi-Rigid Foam, Rigid Grade, MDI-based 2-Component Liquid System.pdf
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Material Notes:
Information 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 0.0550 g/cc
0.00199 lb/in³
Molded density, ASTM D1622
Apparent Bulk Density 0.0400 g/cc
0.00145 lb/in³
Free-rise Density, Bayer test
Water Absorption 2.0 %
2.0 %
2.5 hours. Bayer Test
6.7 %
6.7 %
24 hours. Bayer Test
Mechanical Properties Metric English Comments
Compressive Yield Strength 0.450 MPa
65.3 psi
Static, 70% Compression, ASTM D1621
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