Hexcel® HexPly® 954-2A Curing Cyanate Resin

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Hexcel® HexPly® 954-2A Curing Cyanate Resin
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	HexPly® 954-2A is a 350°F (177°C) curing toughened cyanate resin with low moisture absorption, and excellent microcracking resistance. HexPly® 954-2A is formulated for autoclave or press molding. Recommended curing is two hours at 350°F (177°C). The recommended lay-up procedure is HSP-L3. The recommended cure procedure is HSP-C1 or HSP-C3. Typical applications for HexPly® 954-2A include primary and secondary aircraft structure, space structures, cryogenic tanks, or any application where impact resistance, light weight and excellent dielectric properties are required. HexPly® 954-2A can be impregnated via hot melt or solution techniques on all available fibers and fabrics. Information provided by HexCel
Vendors:

Available Properties

Density
Tensile Strength, Yield
Elongation at Break
Tensile Modulus
Flexural Yield Strength, Wet (Immersion at 170°F for 7 days)
Flexural Yield Strength
Flexural Yield Strength
Flexural Yield Strength
Flexural Modulus, Wet (Immersion at 170°F for 7 days)
Flexural Modulus
Flexural Modulus
Flexural Modulus
Poissons Ratio
Shear Modulus, Calculated
Dielectric Constant
Dielectric Constant
Dielectric Constant, ASTM D2520, Moisture Conditioned: 71°C and 95% RH for 140 days; Room Temperature
Dielectric Constant, ASTM D2520, Moisture Conditioned: 71°C and 95% RH for 140 days
Dielectric Loss Index
Dielectric Loss Index
Dielectric Loss Index, ASTM D2520, Moisture Conditioned: 71°C and 95% RH for 140 days; Room Temperature
Dielectric Loss Index, ASTM D2520, Moisture Conditioned: 71°C and 95% RH for 140 days
CTE, linear
Glass Transition Temp, Tg

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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