PETP Rod

Description

PETP Rod – Dimensionally Stable & Wear-Resistant

PETP (Polyethylene Terephthalate) Rod is a strong, stiff engineering plastic known for its excellent dimensional stability, low moisture absorption, and superb wear resistance. Ideal for high-precision components, PETP is often used for bearings, wear pads, gears, and insulators.

With a low coefficient of friction and good chemical resistance, it performs well in both dry and lubricated environments, making it suitable for food-grade and industrial applications.

Key Features:

High rigidity and dimensional stability
Excellent wear and abrasion resistance
Low moisture absorption
Good sliding properties
Suitable for food contact (FDA compliant grades available)

Available in a range of diameters for machining high-performance, close-tolerance parts.

Additional information

Weight	20 kg
Dimensions	1000 × 200 × 200 mm

Technical Data Sheet

Technical Data Sheet is given below

POL PETP Technical Data Sheet

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Frequently Asked Questions

What is PETP rod used for?

PETP rod (polyethylene terephthalate) is used to machine precision components that require high strength, stiffness, and dimensional stability. Typical applications include wear components, bushes, rollers, gears, valve parts, electrical insulators, and food-processing components.

What are the key properties of PETP rod?

PETP rod offers high mechanical strength, excellent wear resistance, low moisture absorption, and good dimensional stability. It performs well under load and maintains tight tolerances better than nylon, especially in humid or wet environments.

How does PETP rod compare to nylon or acetal?

PETP is stiffer and more dimensionally stable than nylon, with significantly lower moisture absorption. Compared to acetal (POM), PETP offers higher strength and wear resistance but slightly higher friction. Material choice depends on load, tolerance, and environmental conditions.

Can PETP rod be machined?

Yes. PETP rod machines very well using standard lathes and CNC equipment. It produces clean finishes and holds tolerances accurately. Sharp tools and correct cutting parameters are recommended to avoid heat buildup.

Is PETP rod suitable for food contact applications?

Yes. PETP rod is commonly used in food processing and packaging equipment when supplied with appropriate certification. Its low moisture absorption and chemical resistance make it suitable for hygienic applications, subject to compliance requirements.