CM350LN

Product Properties

COPYLENE® CM350LN is a high melt flow, medium impact polypropylene copolymer resin designed for injection molding applications requiring a good balance of stiffness, impact, resistance and processability. It is made with a non-phthalate catalyst.

Typical Properties	Method	Value Unit
Physical
Melt Flow Rate (230˚C/2.16kg)	ASTM D 1238	35 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	3,100 psi 21.4 MPa.
Flexural Modulus (0.05 in/min, 1% Secant, Procedure A) (1 mm/min, 1% Secant, Procedure A)	ASTM D 790	160,000 psi 1,103 MPa.
Tensile Elongation @ Yield	ASTM D 638	7.2%
Impact
Notched Izod Impact (73 ˚F, Method A) (23 ˚C, Method A)	ASTM D 256	2.3 ft-lb/in 123 J/m
Thermal
DTUL at 66 psi - Unannealed	ASTM D 648	96°C