1. Arcel 730 New small bead version ( 20% smaller) –Improved fill, easier to process, same shrinkage Comparable properties Pentane content being defined –1-2% possible reduction with regular and LV Polystyrene compatible

2. ARCEL 730 versus ARCEL 310

3. Arcel 730 vs. Arcel 310

4. Compressive Strength @25% Deformation 10 15 20 25 30 35 0.511.522.5 Density, pcf Compress. Strength, psi ARCEL 730 ARCEL 310

5. Arcel 730 vs. Arcel 310 Puncture Resistance 0 5 10 15 20 0.511.522.5 Density, pcf Puncture Resistance, ft-lbs ARCEL 730 ARCEL 310 Tensile Strength 20 30 40 50 60 0.511.522.5 Density, pcf Tensile Strength, psi ARCEL 730 ARCEL 310

6. Arcel 730 Recyclability with EPS No effect on extrusion conditions at Arcel levels up to 30% Slow increase in die pressure above 30% Injection molded parts: –Uniform composition –Small but positive effect on strength –Confirm compatibility with PS Can be labeled with SPI Code “6”

7. Extruding Arcel/EPS Blends

8. Injection Molding Arcel/EPS Blends