| MARSH PLASTICS, INC. | ||
| 4043 MAPLE ROAD | ||
| AMHERST, NY 14226 | ||
| Phone 716-834-6500 Fax 716-834-0306 | ||
| www.marshplastics.com | ||
| TECHNICAL INFORMATION | ||
| Lighting Grade Polycarbonate | ||
| PROPERTY | ASTM | Grade |
| TEST | 9120-OQ | |
| METHOD | ||
| RESIN: | ||
| Melting Flow | D1238 | 18.0g/10 min |
| Specific Gravity | D792 | 1.2 |
| MECHANICAL: | ||
| Notched Izod, ft.lb./in.,73'F | D256 | 14.5 ft-lb/in |
| Tensile Strength @ Yeild, 0.125" | D638 | 11,000 PSI |
| Tensile Elongation @ Break | D638 | 140% |
| Tensile Modulus | D638 | 315,000 PSI |
| Flexural Strength | D790 | 12,800 PSI |
| Flexural Modulus | D790 | 315,000 PSI |
| Rockwell Hardness | D785 | 112R |
| HDTUL Unannealed (264 psi) | D648 | 275F |
| Mold Shrinkage | D955 | .005-.007 in/in |
| Properties indicated above are for natural color resins, dry as | ||
| molded. Addition of colorants may alter or degrade these | ||
| properties. | ||
| Marsh Plastics Inc. assumes no obligation or liability for any advise | ||
| furnished or for any results obtained with respect to this | ||
| information. | ||
| All such advise is given and accepted at the buyer's risk. | ||