Blow Molding
CR020CL
Product Properties
COPYLENE® CR020CL is a random copolymer formulated with advanced clarifier technology and with antistat and is specially designed to excel in extrusion blowmolding processes. EBM bottles will have exceptional gloss and low haze. It is made with a non-phthalate catalyst.
| Typical Properties | Method | Value Unit |
|---|---|---|
| Physical | ||
| Melt Flow Rate (230˚C/2.16kg) | ASTM D 1238 | 2 g/10 min |
| Density-Specific Gravity | ASTM D 792 | 0.9 sp. gr. |
| Mechanical | ||
| Tensile Strength @ Yield (2 in/min) (50 mm/min) | ASTM D 638 | 4,200 psi 29 MPa. |
| Flexural Modulus (0.05 in/min, 1% Secant, Procedure A) (1 mm/min, 1% Secant, Procedure A) | ASTM D 790 | 156,000 psi 1,076 MPa. |
| Tensile Elongation @ Yield | ASTM D 638 | 14% |
| Impact | ||
| Notched Izod Impact (73 ˚F, Method A) (23 ˚C, Method A) | ASTM D 256 | 4 ft-lb/in 214 J/m |
| Thermal | ||
| DTUL at 66 psi - Unannealed | ASTM D 648 | 75°C |
| Optical | ||
| Haze 40 mil plaque | ASTM D003 | 10% |
Applications
Non-Oriented Film
Sheet
Packaging, Non-Packaging, Extrusion Coating