Hexcel® HexPly® M74 Curing Epoxy Matrix

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.

Hexcel® HexPly® M74 Curing Epoxy Matrix
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	Description: M74 is a high flow, 350°F (177°C) curing epoxy resin with extensive space structural heritage. M74 is formulated for autoclave processing, but it has been successfully processed by press molding. Unidirectional tape and woven fabric impregnated with M74 resin will retain good tack and drape for at least 10 days at 70°F (21°C). Standard cure is for two hours at 350°F (177°C). Hexcel recommended lay-up procedure is HSP-L1 or HSP-L2. Recommended cure procedure is HSP-C1 or HSP-C2. Typical applications for M74 include structural aircraft components and critical space structures. M74 meets all NASA outgassing requirements. Features: 350°F (177°C) cure Available in a broad range of fibers and forms including tape, fabric, and tow Large industry data base Laminate and sandwich panel usage Material widely used in space, aerospace, and military structural applications Autoclave or press-mold processing Shelf life: 6 months at 0°F (-18°C) 10 days at 72°F (22°C) Information provided by Hexcel Corporation.
Vendors:

Available Properties
Density Volatiles Outgassing - Total Mass Loss Tensile Strength Tensile Modulus Flexural Strength, Wet Flexural Strength Flexural Strength Flexural Modulus, Wet Flexural Modulus Flexural Modulus Glass Transition Temp, Tg, Wet Glass Transition Temp, Tg, Dry Shelf Life Shelf Life

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:
none

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