Spartech™ Royalite® R85/21 Rigid Weatherable Sheet
Technical Data Sheet Royalite R8521 Rigid weatherable sheet Product Description Royalite R8521 thermoplastic sheet is a unique composite of Royalite R85 low gloss weatherable cap sheet over Royalite R21 high impact ABS substrate. It is ideal for rugged outdoor applications requiring high impact strength and stiffness. R8521 is available in a variety of standard colors and custom color matches also are available. Technical Properties Property Test Method Value Specific Gravity color dependent ASTM D-792 1.01- 1.06 Izod Impact Notched 72F ASTM D-256 7.0 ft-lbsin Izod Impact Notched -20F ASTM D-256 2.0 ft-lbsin Tensile Strength ASTM D-638 4600 psi Flexural Strength ASTM D-790 7500 psi Flexural Modulus ASTM D-790 270000 psi Rockwell Hardness R Scale ASTM D-785 91 Heat Deflection Temperature 264 psi - annealed ASTM D-648 205F Mold Shrinkage Internal 0.005 - 0.007 inin Motor Vehicle Safety Standard FMVSS 302 Passes All values based on 0.125 unless otherwise stated For additional information please contact Spartech at 800-677-4338 800-67-SHEET e-mail infospartech.com or visit our website at www.spartech.com Customers are responsible for determining whether products and information are appropriate for their use including the evaluation of all applicable laws. Spartech LLC assumes no liability for the accuracy or completeness of information contained herein and such information is subject to change without notice. All products supplied are subject to the standard terms and conditions of sale of Spartech LLC. NO WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED IS MADE BY THIS TECHNICAL DATA SHEET. ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.