PP HP 301R

Description

Moplen PP HP301R is a high-flow homopolymer with a modified molecular weight distribution and is formulated with a general-purpose additive package. HP301R is primarily used for fast cycle injection molding where good flow and low warpage are important. Typical applications include closures, items having flat surfaces prone to warping, and homopolymer applications requiring good toughness.

Specification

General
Material Status	Commercial: Active
Availability	Asia Pacific
Additive	Unspecified Additive
Features	Controlled Rheology Fast Molding Cycle Good Flow Good Toughness High Flow Homopolymer Low Warpage
Uses	Caps Closures Consumer Applications Containers Food Containers Packaging Rigid Packaging Thin-walled Containers
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (73°F)	0.900	g/cm³	ISO 1183/D
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	22	g/10 min	ISO 1133
Hardness	Nominal Value	Unit	Test Method
Shore Hardness (Shore D)	74		ISO 868

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress (Yield)	4640	psi	ISO 527-2
Flexural Modulus	189000	psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact Strength (73°F)	1.2	ft·lb/in²	ISO 180/1A