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NeXolve Novastrat® 800 Polyimide

Category Polymer , Film , Thermoset , Polyimide, TS , Polyimide, Thermoset Film
Manufacturer NeXolve Corporation
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
High temperature polyimide film with low coefficient of thermal expansion.NeXolve Novastrat® 800 is a high temperature polyimide film with low coefficient of thermal expansion (CTE), ~4 ppm/°C from -140 °C to +225 °C, that closely matches the CTE of many metals and metal oxides. Novastrat® 800 has been successfully used in applications requiring the stability of low CTE from cryogenic conditions (less than -150 °C, -238 °F) to very high temperatures (greater than 250 °C, 482 °F).Novastrat® 800 is a recommended grade for applications that require low CTE and stable properties across a wide range of operating temperatures. Novastrat® 800 is provided as a film in sheet form, or liquid resin for spray or flow casting operations. As a liquid, it bonds well to metals and metal oxides, and is supplied with and without a variety of internal adhesion promoters.Information Provided by NeXolve Corporation.
Mechanical Properties Metric English Comments
Tensile Strength 272 MPa

@Thickness 0.0178 mm
39500 psi

@Thickness 0.000701 in
ASTM D882-02
Elongation at Break 6.0 %

@Thickness 0.0178 mm
6.0 %

@Thickness 0.000701 in
ASTM D882-02
Tensile Modulus 8.00 GPa

@Thickness 0.0178 mm
1160 ksi

@Thickness 0.000701 in
ASTM D882-02
Thermal Properties Metric English Comments
CTE, linear 6.00 µm/m-°C

@Thickness 1.00 mm,
Temperature -125 - 20.0 °C
3.33 µin/in-°F

@Thickness 0.0394 in,
Temperature -193 - 68.0 °F
ASTM E831-06
Glass Transition Temp, Tg 341 °C
646 °F
DSC; ASTM E1356-03
Optical Properties Metric English Comments
Refractive Index 1.62

@Wavelength 549 nm
1.62

@Wavelength 549 nm
Abbe; ASTM D542-00
UV Transmittance 50 %

@Thickness 0.0178 mm,
Wavelength 438 nm
50 %

@Thickness 0.000700 in,
Wavelength 438 nm
50% Transmission UV Cutoff
Descriptive Properties Value Comments
Applications Advanced Composites
Electrical Insulators
Industrial Tapes
Space Structures
Thermal Insulation
Characteristics Bonds directly to metals and metal oxides
Conductive and non-conductive grades
High heat stability
Low coefficient of thermal expansion
Solar Absorptivity 0.1
0.7 mil thickness; ASTM E903-96
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