X-Pro® PP 4212

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

Black

Typical Properties

	Value	Units	Test Method / Conditions
Izod Impact Notched (at 23 °C)	1.5	Ft lbs/in	ASTM 256 / ISO 180/A
Melt Flow	2023-10-17	g/10 min	ASTM D1238 / ISO 1133
Tensile Strength (at yield)	2000.0	psi	ASTM D638 / ISO 527-1/2
Flexural Modulus (0.05 in/min)	100000.0	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