Hexcel® HexPly® M42 180°C (350°F) Curing Epoxy Matrix

Category	Polymer , Thermoset , Epoxy , Epoxy Cure Resin
Manufacturer	Hexcel
Trade Name	HexPly®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Hexcel® HexPly® M42 180°C (350°F) Curing Epoxy Matrix.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

HexPly® M42 is a high performance, self extinguishing, self adhesive, tough epoxy matrix for use in primary aerospace sandwich structures. It exhibits very high impact resistance and damage tolerance for a wide range of applications. HexPly® M42 is a toughened epoxy resin system supplied with woven glass, carbon and hybrid glass/carbon fibers. HexPly® M42 was developed as a controlled flow system to operate in environments up to 120-130°C.Information provided by HexCel

Physical Properties	Metric	English	Comments
Density	1.26 g/cc	0.0455 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	77.0 MPa	11200 psi
Elongation at Yield	1.59 %	1.59 %
Tensile Modulus	4.00 GPa	580 ksi
Poissons Ratio	0.40	0.40
Fracture Toughness	1.83 MPa-m½	1.67 ksi-in½
Shear Modulus	1.43 GPa	207 ksi	Calculated

Thermal Properties	Metric	English	Comments
CTE, linear	59.1 µm/m-°C	32.8 µin/in-°F
Maximum Service Temperature, Air	120 - 130 °C	248 - 266 °F
Glass Transition Temp, Tg	153 °C	307 °F	Wet, 14 days in water @ 70°C.
	193 °C	379 °F	Dry

Processing Properties	Metric	English	Comments
Shelf Life	12.0 Month @Temperature -18.0 °C	12.0 Month @Temperature -0.400 °F

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