Polynar Co PNR 230C PP Co Datasheet

"PNR 230C" is a natural polypropylene random copolymer for extrusion applications which contains basic stabilization package of additives. "PNR 230C" is not intended for medical and pharmaceutical applications.

General Properties

Grade Name
PNR 230C
Polynar Co
Polymer, Thermoplastic, Polypropylene, Polypropylene Copolymer
Processing Methods
Pipes, Profile, Sheet

Physical Properties

Value Unit Test Conditions Test Method
MFI 0.25 - 0.35 g/10min At 2.16Kg, 230°C ASTM D1238
MFI 1.5 - 1.9 g/10min At 5Kg, 230°C ASTM D1238

Mechanical Properties

Value Unit Test Conditions Test Method
Flexural Modulus 900 - 1100 MPa ASTM D790
Hardness, Rockwell R 75 - 85 ASTM D785
Izod Impact Strength, Notched 0 J/m At 23°C, 0=Did Not Break ASTM D256
Izod Impact Strength, Notched 50 - 60 J/m At -20°C ASTM D256
Tensile Elongation at Yield 14 - 16 % ASTM D638
Tensile Strength at Yield 25 - 35 MPa ASTM D638

Thermal Properties

Value Unit Test Conditions Test Method
Heat Deflection Temperature 69 - 81 At 0.46MPa ASTM D648
Melting Point 145 - 151 ISO 3146
Vicat Softening Point 130 - 140 9.8N ASTM D1525


The information presented on this datasheet was acquired by Tecves from the producer of the material. Tecves makes substantial efforts to assure the accuracy of this data. However, Tecves assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.


Contact Form

Request a new material, suggest an improvement or report a bug in datasheet.