Polycast™ Aerospace and Military Grade Sheet
Cast Acrylic for Aerospace and Military applications with excellent transparency
Spartech is a leading producer of cast acrylic sheet for cabin windows, fighter canopies, windscreens, wing-tip lenses, outer laminates and instrument panels for general aviation and military aircraft. Aerospace manufacturers trust Polycast cast acrylic sheets to meet the exacting demands required in high performance environments. Our acrylic sheets can be modified to change physical, chemical or optical properties to meet the requirements and specifications of militaries and aviation authorities. Uniquely manufactured and formulated, these sheets meet both the present, and future needs, of our aerospace industry customers.
Polycast has been manufacturing cast acrylic sheet for over 50 years and is presently the principal supplier of acrylic sheet meeting U.S. Military Material Specifications MIL-PRF-5425, MIL-PRF-8184 and Mil-PRF- 25690 to the United States aerospace industry. Spartech has developed an enhanced craze-resistant material and MIL-PRF- 8184 has been revised to recognize the improved performance of this material.
|Poly 2000||Stretched Acrylic Sheet||Mil-PRF-25690||High impact, craze resistance|
|Poly 76||Crosslinked, preshrunk acrylic sheet||Mil-PRF-8184||High craze resistance|
|Poly 84||Superior craze and solvent resistance acrylic sheet||Mil-PRF-8184||Lower moisture and superior craze|
|Poly II||Heat-resistant, preshrunk Acrylic||Mil-PRF-5425||Thermally annealed|
|Poly 900||Semi-cross-linked acrylic sheet||DTD-5592||Better craze resistance and tolerance|
|Polycast UV-SC||UV Blocking & Solar Heat Control Cell Cast Acrylic||Available in all Mil-Specs||Higher visibility than traditional materials|
|Polycast AQ||Aircraft Quality||ASTM-4802||Superior Optical grade|