Type 5300 - SMC (Sheet Molding Compound) Structural & Electrical General Purpose PROPERTIES TEST METHOD ASTM GLASS CONTENT   22%             30% Flexural Strength, psi D790 18 - 22,000 24 - 28,000 Tensile Strength, psi D638 7 - 9,000 10 - 14,000 Compressive Strength, psi D695 20 - 25,000 25 - 30,000 Water Absorbtion, % 24 Hours @ 23° C D570 0.2 0.2 Impact Strength, Notched izod ft/lb./in D256 6 - 8.0 10 - 12.0 Heat Distortion, °F @ 264, psi D648 350 350 Specific Gravity D792 1.7 - 1.9 1.7 - 1.9 Shrinkage - Mils/in.   1 - 3 * 1 - 3 * Dielectric Strength, v/mil, Perp, ST, in oil D149 320 320 Arc Resistance, Sec. D495 120+ 120+ * Also Available @ 0-0.5 Mil/in (non pigmentable) Physical and electrical properties described above were determined with recognized test methods. They should be considered representative only. ZEHRCO-GIANCOLA COMPOSITES, INC. assumes no liability for performance of this product in user's application, nor for infringement of any patent. No warranty is expressed or implied, including without any limitation warranty of merchantability or fitness for a particular purpose. Under no circumstances will ZEHRCO-GIANCOLA COMPOSITES, INC. be liable for incidental or consequent loss or damage. ZEHRCO-GIANCOLA COMPOSITES, INC. 5500 Washington Avenue , Ashtabula, OH 44004 Telephone 440-998-5774, Facsimile 440-992-2430 Website: www.Zehrco-Giancola.com