Covestro Bayflex® MP-5000 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System

Category	Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Covestro
Trade Name	Bayflex®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Covestro Bayflex® MP-5000 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

0.118 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	1.10 g/cc	0.0397 lb/in³	ASTM D792
Water Absorption	3.3 %	3.3 %	24 hours; Bayer Test
Water Absorption at Saturation	5.0 %	5.0 %	240 hours; Bayer Test
Linear Mold Shrinkage	0.0125 cm/cm	0.0125 in/in	Bayer Test

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	13.0 MPa	1890 psi	ASTM D638/D412
Elongation at Break	360 %	360 %	ASTM D638/D412
Flexural Modulus	0.0300 GPa	4.35 ksi	ASTM D790
Tear Strength	40.0 kN/m	228 pli	Die C; ASTM D624

Thermal Properties	Metric	English	Comments
CTE, linear	95.0 µm/m-°C @Temperature 20.0 °C	52.8 µin/in-°F @Temperature 68.0 °F	ASTM D696

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