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Renegade Materials Corporation MVK-14 Polyimide FreeForm™ Astroquartz 4581 Fabric

Category Polymer , Thermoset , Filled/Reinforced Thermoset
Manufacturer Renegade Materials Corporation
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Renegade Materials Corporation MVK-14 Polyimide FreeForm™ Astroquartz 4581 Fabric.pdf
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Material Notes:
MVK-14 Polyimide Astroquartz and S2 glass prepregs are an affordable, easy-to-process material for high-temperature radome and antenna applications. MVK-14 is a non-MDA alternative to BMI, cyanate ester and other polyimides. MVK-14 Polyimide Astroquartz and S2 glass composites exhibit a superior combination of electrical, mechanical and thermal resistant properties in aircraft radome and missile applications up to 600°F. MVK-14 Polyimide materials can be cured using autoclave or compression-molding processes, and are available in fabric, tape and non-woven prepreg forms using Astroquartz or S2 glass fiber. Exportable with a license as required.Information provided by Renegade Materials Corporation. Typical Properties for 10 mil CPT; autoclave cured at 600°F, with 625°F post-cure in oven.
Physical Properties Metric English Comments
Oxidative Stability 125 hour

@Temperature 316 °C,
Pressure 1.03 MPa
125 hour

@Temperature 600 °F,
Pressure 150 psi
<1.5% wt loss
Thickness 55.9 - 66.0 microns
2.20 - 2.60 mil
Cured ply, Typical
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 710 MPa
103000 psi
RT, Dry, 90° Direction
786 MPa
114000 psi
RT, Dry, 0° Direction
Tensile Modulus 27.6 GPa
4000 ksi
RT, Dry, 90° Direction
29.6 GPa
4300 ksi
RT, Dry, 0° Direction
Compressive Strength 359 MPa

@Temperature 288 °C
52000 psi

@Temperature 550 °F
Dry
807 MPa

@Temperature 21.1 °C
117000 psi

@Temperature 70.0 °F
Dry
641 MPa

@# of Cycles 1.00 ,
Temperature 316 °C
93000 psi

@# of Cycles 1.00 ,
Temperature 600 °F
RT test after Oxidative Stability test (600F, 150 psig, 125 hrs)
Shear Strength 55.2 MPa

@Temperature 288 °C
8000 psi

@Temperature 550 °F
In-plane, Dry
Electrical Properties Metric English Comments
Dielectric Constant 3.32

@Frequency 4.00e+9 - 1.80e+10 Hz
3.32

@Frequency 4.00e+9 - 1.80e+10 Hz
X-band at RT
Dissipation Factor 0.0030

@Frequency 4.00e+9 - 1.80e+10 Hz
0.0030

@Frequency 4.00e+9 - 1.80e+10 Hz
X-band at RT
Descriptive Properties Value Comments
Areal Fiber Weight 42-52 gsm
Typical
Prepreg Resin Content 65-75%
Typical
Volatile Content 17-25% by wt
Typical
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