Songhan Plastic Technology Co.,Ltd.

Renegade Materials Corporation MVK-14 Polyimide FreeForm™ IM7 12K Carbon Unitape

Category Polymer , Thermoset , Carbon Fiber/Thermoset Composite , Filled/Reinforced Thermoset
Manufacturer Renegade Materials Corporation
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Renegade Materials Corporation MVK-14 Polyimide FreeForm™ IM7 12K Carbon Unitape.pdf
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Material Notes:
MVK-14 polyimide prepregs are a more affordable and easier-to-process, non-carcinogenic alternative to PMR-15 and other older polyimide chemistries. MVK-14 offers a more durable alternative to high-temp BMI’s, titanium and specialty metals. MVK-14 polyimide composites exhibit excellent mechanical and thermal properties in aerospace propulsion and airframe structure applications up to 600°F. MVK-14 is further supported by an FAA-conformed B-Basis Design-Allowable Database. MVK-14 Polyimide materials can be processed using autoclave or compression-molding. The product is available in fabric and unidirectional tape prepreg form, using carbon, quartz, ceramic and glass fibers.Information provided by Renegade Materials Corporation. Typical Properties: Autoclave cured at 600°F with 625°F air post cure.
Physical Properties Metric English Comments
Volatiles 10.5 - 13.5 %
10.5 - 13.5 %
Oxidative Stability 50 hour

@Temperature 316 °C,
Pressure 0.414 MPa
50 hour

@Temperature 600 °F,
Pressure 60.0 psi
<2% wt loss
Thickness 140 microns
5.50 mil
Typical, Cured Ply
Mechanical Properties Metric English Comments
Compressive Strength 986 MPa

@Temperature 21.1 °C
143000 psi

@Temperature 70.0 °F
Test at RT after Oxidative Stability Test (600°F, 150 psia, 121 hrs)
1030 MPa

@Temperature 21.1 °C
149000 psi

@Temperature 70.0 °F
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 254 °C
490 °F
Wet, Storage Modulus
339 °C
643 °F
Dry, Storage Modulus
Descriptive Properties Value Comments
Areal Fiber Weight 140-150 gsm
Prepreg Resin Content Range 34-38%
Void Content <3%
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