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X-Pro® PP 4920

1 of 20 products in this brand
X-Pro® PP 4920 is a general-purpose, higher-flow, no-break, 98% recycled content polypropylene copolymer that is suitable for injection molding applications. It provides a low-cost alternative to virgin resin while maintaining comparable quality and processability. This product is applicable in various areas, such as general-purpose, industrial, housewares, and construction.

Polymer Name: Polypropylene Copolymer

Labeling Claims: Contains PCR Resin, Contains PIR Resin, Recycled

Processing Methods: Injection Molding

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Color
Typical Properties
ValueUnitsTest Method / Conditions
Melt Flow17-25g/10 minASTM D1238 / ISO 1133
Izod Impact Notched (at 23 °C)min. 8.5 NBFt lbs/inASTM 256 / ISO 180/A
Tensile Strength (at yield)2500.0psiASTM D638 / ISO 527-1/2
Flexural Modulus (0.05 in/min)min. 120,000psiASTM D790 / ISO178

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Technical Details & Test Data

General Injection Molding Guide
Barrel Temperature Rear 360° F to 420°F Middle-380° F to 440°F

Front-400° F to 420°F

Nozzle Temperature 400°F – 420°F
Melt Temperature 400°F – 440°F
Mold Temperature 80°F – 140°F
Molding Pressure Boost-500 to 1,500 psi Hold-50 to 75% of Boost

Back-50 to 150 psi

Screw Speed Medium to Fast
Clamp Force

2 to 2.5 tons per square inch part projected area

Drying

2 to 4 hours @ 180°F