Aerospace Cast Acrylic Products are ideal for aircraft cabin windows, fighter canopies, windscreens, wing-tip lenses, outer laminates and instrument panels for general aviation and military aircraft. These products meet US Military Specifications MIL-P-5425, MIL-P-8184, and MIL-P-25690 to the United States aerospace industry.Aerospace products come in a range of sizes, thicknesses, and colors. POLY 76 (MIL-P-8184) is a crosslinked, preshrunk acrylic with excellent resistance to crazing, solvent attacks and thermal dimensional charge. As one of the few US Military approved materials for stretched panels (MIL-P-25690), sophisticated applications for both military and commercial aircraft are numerous. Available in transparent colors enhances the versatility of this product. It meets or exceeds all requirements of MIL-P-8184, Type I and II, Class 1 and 2.
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| Type | Size | Length | Color |
|---|---|---|---|
| Sheet | .060″ – 4.250″ | 4′ x 6′ up to 6′ x 10′ | Clear, Transparent Colors |
Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.
| Mechanical Properties | Units | ASTM | Results |
|---|---|---|---|
| Specific Graviity | ASTM D-792 | 1.19 | |
| Tensile Strength | ASTM D-638 | 11,250 | |
| Tensile Strength Elongation | ASTM D-638 | 4.0 | |
| Compressive Strength | ASTM D-695 | 18,000 | |
| IZOD Impact Strength | ASTM D-256 | ||
| Flex Modulus | ASTM D-790 | 475,000 |
| Thermal Properties | Units | ASTM | Results |
|---|---|---|---|
| Coeffcient of Linear Thermal Expansion | ASTM D-696 | 0.000042 | |
| Heat Distortion at 264 psi | 234 |
| Optical Properties | Units | ASTM | Results |
|---|---|---|---|
| UV Transmission @ 320nm | ASTM D1003 | ||
| Haze | ASTM D1003 | <0.75 |