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Norplex-Micarta NP555 Carbon Fiber  (discontinued **)
Categories: Polymer; Thermoset; Carbon Fiber/Thermoset Composite; Phenolic

Material Notes: Description: NP555 is composed of carbon fiber fabric and a phenolic resin system. It has excellent moisture resistance and physical properties. This material was designed to replace asbestos vane material for large, high performance compressors.

Thickness Tested: 0.062", 0.125" and 0.500"

Key Words: Micarta
Vendors: Norplex-Micarta is the leading manufacturer of high performance thermoset composite materials. We work directly with customers to manufacture the highest quality specialty sheet products, pre-pregs, rods and molded shapes, and tubes to meet demanding composite applications for our OEMs and fabricators around the world. Visit norplex-micarta.com.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.50 - 1.60 g/cc
@Thickness 1.57 mm
ASTM D792
Moisture Absorption at Equilibrium 0.10 %
@Thickness 1.57 mm
ASTM D229
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 95 - 115
@Thickness 1.57 mm
ASTM D785
Tensile Strength, Yield 55000 psi
@Thickness 1.57 mm
CW; ASTM D638
 80000 psi
@Thickness 1.57 mm
LW; ASTM D638
Modulus of Elasticity 1200 ksi
@Thickness 1.57 mm
CW; ASTM D229
 1300 ksi
@Thickness 1.57 mm
LW; ASTM D229
Flexural Strength 46800 psi
@Thickness 1.57 mm
CW; ASTM D790
 55200 psi
@Thickness 1.57 mm
LW; ASTM D790
Izod Impact, Unnotched 37.0 ft-lb/in
@Thickness 12.7 mm
CW, Cond E-48/50; ASTM D256
 40.0 ft-lb/in
@Thickness 12.7 mm
LW, Cond E-48/50; ASTM D256
 
Thermal PropertiesOriginal ValueComments
CTE, linear 6.00 µm/m-°C
@Thickness 1.57 mm,
Temperature 20.0 °C
x-axis; IPC-TM 650-2.4.24
CTE, linear, Transverse to Flow 11.0 µm/m-°C
@Thickness 1.57 mm,
Temperature 20.0 °C
x-axis; IPC-TM 650-2.4.24
Maximum Service Temperature, Air 230 °C
Flammability, UL94 HB
@Thickness 1.57 mm
 
Descriptive Properties
Bond Strength600 lb0.5", ASTM D229
ColorBlack

**
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