KOPELEN J-320 Honam Petrochem Polypropylene Impact Copolymer

General

Material Status

Availability

Features

Uses

Forms

Processing Method

Physical	Nominal Value	Unit	Test Method
Density		g/cm³	ASTM D1505
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)		g/10 min	ASTM D1238
Molding Shrinkage - Flow		in/in	Internal Method
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Break)		psi	ASTM D638
Tensile Elongation (Break)		%	ASTM D638
Flexural Modulus		psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
14°F		ft·lb/in
73°F		ft·lb/in
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale)			ASTM D785
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (66 psi, Unannealed)		°F	ASTM D648
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL			UL 94
Additional Information	Nominal Value	Unit	Test Method
DuPont Impact Strength (14°F)		lbf/in	Internal Method
Heat Resistance² (266°F)		day
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: KOPELEN J-320, KOPELEN J320, KOPELEN , KOPELENJ320, J-320, J320, J:320, J/320, J+320, J_320, J 320, Polypropylene Impact Copolymer, PP Impact Copolymer, Polypropylene, PP, Honam Petrochem, PolypropyleneImpactCopolymer, PPImpactCopolymer, 320J
Features
Features may also be described by the following terms: High Stiffness, High Impact Resistance, Block Copolymer.
Uses
Uses may also be described by the following terms: Valves, Valve Parts, Household Goods, Housewares.

Notes

¹Typical properties: these are not to be construed as specifications.

²Air Oven

KOPELEN J-320