About |
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AVIMID® R is a high temperature, 581°F (305°C) Tg, thermoset polyimide resin with good 500°F (260°C) wet and 550°F (288°C) dry service capability. AVIMID R has outstanding thermal oxidative stability, excellent resistance to aircraft fluids and is tough, showing little micro-cracking during severe thermal cycling. AVIMID R was formulated for prepreg autoclave vacuum bag processing but can be successfully compression molded both as a prepreg and in dry forms as neat resin or chopped-fiber molding compound. Unidirectional tape and woven prepreg of AMIMID R will retain tack and drape for 14 days at 70°F (21°C). Standard autoclave or compression molding processes, to a final temperature of 680°F (360°C) will result in full Tg development/cure, with no need for any post-cure treatment. AVIMID R can be solution impregnated on a variety of fibers and fabrics. Suggested Applications: Jet engine components&& |
Product Description | |
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Supplier | Cytec Industries |
Generic | PI |
Material Status | Commercial: Active |
Features | Good heat aging resistance,Good flexibility,High Heat Resistance,Inoxidizability,Baking,Good tear strength,High pressure heat resistance |
Availabilitys | North America |
Technical Data | |||
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MECHANICAL | Nominal value | Unit | Test method |
Tensile modulus | 3590 | MPa | |
tensile strength | 117 | MPa | |
Tensile strain | |||
fracture | 3.3 | % |
THERMAL | Nominal value | Unit | Test method |
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Glass transition temperature | |||
— | 305 | ℃ | |
— | 487 | ℃ |
Notes |
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