Polypropylene Stock | McMaster-Carr

	System of Measurement System of Measurement

	Thickness Thickness

	Length Length

	Width Width

	Diameter Diameter

	Shape Shape


Rod and Disc	Sheet and Bar

Round Tube	Ball

U Channel	90° Angle

Film

	Material Material

Plastic/Rubber Blend

	Color Color

	Flexibility Flexibility

	Clarity Clarity

	For Use With For Use With

	Hardness Rating Hardness Rating

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	OD OD

	ID ID

	Performance Properties Performance Properties

Electrical Insulator

Impact Resistant

Low Thermal Expansion

Low Water Absorption

Metal Detectable

Weather Resistant

	Backing Type Backing Type


Plain	Adhesive

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Hardness Hardness

Rockwell R80-R90

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

	Friction Rating Friction Rating

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Polypropylene

Polypropylene Rods

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Polypropylene Sheets and Bars

Polypropylene Sheets and Bars

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Polypropylene Tubes

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Polypropylene Balls

Polypropylene Balls

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Polypropylene U-Channels

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Polypropylene Film

Polypropylene Film

Package food, textiles, and other products in wet environments. This film won’t absorb or swell from water.

Polypropylene 90° Angles

Because this polypropylene resists swelling when exposed to water, it’s often fabricated into containers and parts for laboratory equipment.

Flame-Retardant Polypropylene Sheets

Flame-Retardant Polypropylene Sheets

Widely used in semiconductor applications, this polypropylene meets UL flame-retardance standards.

Flame-Retardant Polypropylene Film

Flame-Retardant Polypropylene Film

Widely used in semiconductor applications, this polypropylene meets UL flame-retardance standards.

Clear Clean-Release Polypropylene

Clear Clean-Release Polypropylene

Clear Clean-Release Polypropylene

Also known as frisket film, this polypropylene has a low-tack adhesive that releases without leaving residue behind.

Plastic and Rubber Tubing for Flow

Lightweight Soft Plastic Tubing
for Food, Beverage, and Dairy

Lightweight Soft Plastic Tubing for Food, Beverage, and Dairy

Lighter than other plastic and rubber tubing, but extremely tough, this tubing stands up to the wear and tear of daily use.

Crack-Resistant Hard Plastic
Tubing for Food and Beverage

This durable tubing won’t crack under stress—even when temperatures drop below freezing.

Continuous-Flex Firm Plastic and
Rubber Tubing for Food and Beverage

This tubing can handle continuous bending and flexing in applications requiring movement, such as metering (peristaltic) pumps and robotics.

Cleaned and Bagged High-Purity Hard Plastic Tubing

Cleaned and Bagged High-Purity Hard Plastic Tubing

Designed for high-purity applications, this hard tubing is cleaned and bagged to prevent dirt and moisture from contaminating the inside. It is free of plasticizers like DEHP, so it won’t impart tastes or odors to the fluid running through it.

Hard Plastic Tubing for Air and Water

testString

This general purpose tubing has hard walls, yet is flexible enough for gradual bends. It has excellent strength and durability.

Crack-Resistant Hard Plastic Tubing for Air and Water

Crack-Resistant Hard Plastic Tubing for Air and Water

This resilient tubing won’t crack due to stress or impact.

Plastic and Rubber Tubing Material Sample Packs

These packs include individually marked pieces of tubing in a variety of materials.

Synthetic Felt

Synthetic Felt

This synthetic felt is an economical alternative to wool felt.

Moisture-Resistant Plastic Pellets

Moisture-Resistant Plastic Pellets

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These pellets resist swelling when exposed to water, making them suitable for use in wet environments. Melt and mold them into desired shapes.

Calibration Kit for Metal-Detectable Plastics

Calibration Kit for Metal-Detectable Plastics

Calibration Kit for Metal-Detectable Plastics

Made with metal additives, these balls test the sensitivity of food-processing metal detectors. They’re often used to calibrate metal detectors to find metal-detectable plastic tools that have fallen into a batch.

Cloth, Mesh, Wool and Perforated Sheets

Chemical-Resistant Plastic Mesh

Chemical-Resistant Plastic Mesh

Use with acetone, citric acid, ethyl alcohol.

Rigid Plastic Mesh

Rigid Plastic Mesh

Use this stiff mesh to contain, reinforce, separate, or protect materials.

Flexible Polypropylene Plastic Perforated Sheets

Flexible Polypropylene Plastic Perforated Sheets

These are our most flexible plastic perforated sheets.

Plastic Mesh Sample Packs

Keep a convenient range of mesh sizes on hand.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)