X-Pro® PP 4225

X-Pro® PP 4225 is a medium-impact, high-flow general-purpose polypropylene copolymer made with 98% post-industrial recycled material. It can be used as a low-cost alternative to virgin resin while maintaining comparable quality and processability and is suitable for use in various injection molding applications.

Brand: X-Pro (16 products)

Polymer Name: Polypropylene Copolymer

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

Processing Methods: Injection Molding

Technical Data Sheet Safety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Polyolefins,
Polypropylenes (PP)
Polymer Name: Polypropylene Copolymer
Plastics & Elastomers Functions: Resin
Technologies: Plastics
Product Families: Plastics — Basic Thermoplastics
Polyolefins,
Recycled Polymers

Features & Benefits

Labeling Claims: Contains PCR Resin,
Contains PIR Resin,
Recycled
Materials Features: Consistent High Quality,
Cost Effective,
General Purpose,
Good Processability,
Medium Flow

Applications & Uses

Markets: Building & Construction,
Consumer Goods,
Industrial
Applications: Building & Construction — Building Materials
Fence, Decks & Rails
Industrial — Chemical & Industrial Manufacturing
Other Industrial Applications
Consumer Goods — Housewares
Plastics & Elastomers End Uses: Construction Applications,
General Purpose,
Housewares,
Industrial Applications
Plastics & Elastomers Processing Methods: Injection Molding

Properties

Color (Properties)

Typical Properties


	Value	Units	Test Method / Conditions
Melt Flow	20-30	g/10 min	ASTM D1238 / ISO 1133
Izod Impact Notched (at 23 °C)	2.2-3.4	Ft lbs/in	ASTM 256 / ISO 180/A
Flexural Modulus (0.05 in/min)	116,000-160,000	psi	ASTM D790 / ISO178

Regulatory & Compliance

Certifications & Compliance: ISO 17025,
ISO 9001
Chemical Inventories: DSL (Canada),
TSCA (USA)

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