Machinable Plastics | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Thickness Thickness

	Length Length

	Width Width

	Diameter Diameter

	Shape Shape


Sheet and Bar	Rod and Disc

Round Tube	90° Angle

	Color Color

	Brown
	Yellow
	Green
	Black
	Gray
	White
	Red
	Blue
	Clear
	Dark Gray
	Dark Red
	Light Blue
	Off-White
	Orange
	Tan

	Flexibility Flexibility

	Performance Properties Performance Properties

	Material Material

Garolite

Hard Fiber

Plastic

	Grade Grade

G-10/FR4

G-10

E-Glass

	Impact Strength Rating Impact Strength Rating

Excellent

Good

Poor

	Specifications Met Specifications Met

Mil. Spec.

UL 94

FDA Compliant

	Reinforcement Material Reinforcement Material

Fiberglass Fabric

Cotton Fabric

Linen Fabric

	Maximum Temperature Maximum Temperature

	For Use Outdoors For Use Outdoors

Yes

	Tensile Strength Rating Tensile Strength Rating

	Hardness Rating Hardness Rating

	Electrical Insulation Rating Electrical Insulation Rating

	Water Absorption Rating Water Absorption Rating

	Tolerance Rating Tolerance Rating

Standard

Oversized

Tight

	Clarity Clarity

Transparent

Semi-Clear

Opaque

	Dielectric Strength Dielectric Strength

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998 Products

About Composites

Multipurpose Flame-Retardant
Garolite G-10/FR4 Sheets and Bars

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rods

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Discs

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Tubes

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94 V-0 for flame retardance.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Angles

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Easy-to-Machine Garolite
LE Sheets and Strips

Using nothing more than standard high-speed steel tooling, Garolite LE can be machined into intricate parts.

Easy-to-Machine Garolite LE Rods

Using nothing more than standard high-speed steel tooling, Garolite LE can be machined into intricate parts.

Easy-to-Machine Garolite LE Tubes

Using nothing more than standard high-speed steel tooling, Garolite LE can be machined into intricate parts.

Economical Garolite CE Sheets

Garolite CE is often fabricated into parts where high strength is not required.

Economical Garolite CE Rods

Garolite CE is often fabricated into parts where high strength is not required.

Economical Garolite CE Tubes

Garolite CE is often fabricated into parts where high strength is not required.

Slippery Conductive Garolite CE

Graphite is added to this Garolite CE to provide a slippery surface that reduces friction and makes this material conductive.

Halogen-Free Garolite G-10 Rods

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Halogen-Free Garolite G-10 Tubes

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Halogen-Free Garolite
G-10 Sheets and Bars

Use Garolite G-10 in place of Garolite G-10/FR4 for applications that are sensitive to halogen, such as in nuclear plants. It's strong, machinable, and electrically insulating.

Impact-Resistant Garolite E-Glass

A combination of high impact strength and extreme hardness makes Garolite E-glass very difficult to penetrate. It is often used for machine guards.

Hard Fiber

Easy-to-Machine Hard Fiber Sheets

Hard fiber is the easiest composite to machine, making it good for creating custom parts. Also known as vulcanized fiber.

Easy-to-Machine Hard Fiber Rods

Hard fiber is the easiest composite to machine, making it good for creating custom parts. Also known as vulcanized fiber.

Easy-to-Machine Hard Fiber Tubes

Hard fiber is the easiest composite to machine, making it good for creating custom parts. Also known as vulcanized fiber.

Electrically Insulating Hard Fiber

Also known as fishpaper.

Plastic Molding

Colorants for Plastic Pellets

Add color when making plastic parts by mixing these colorants with your resin before melting the blend. They’re also known as colorant masterbatches.

Moisture-Resistant Plastic Pellets

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

Foaming Agents for
Plastic Molding Machines

Commonly used in molding applications such as injection molding and extrusion, these foaming agents reduce weight, warpage, and sinks in finished parts.

Impact-Resistant Plastic Pellets

Absorbing impact without cracking or breaking, these plastic pellets are molded into parts that endure bumps, scrapes, and falls.

Wear-Resistant Plastic Pellets

With a low coefficient of friction, these pellets won't wear away from abrasion that’s often caused by contact with moving parts. Melt and mold them into desired shapes.

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About Composites

Garolite

Multipurpose Flame-RetardantGarolite G-10/FR4 Sheets and Bars

Multipurpose Flame-RetardantGarolite G-10/FR4 Rods

Multipurpose Flame-RetardantGarolite G-10/FR4 Discs

Multipurpose Flame-RetardantGarolite G-10/FR4 Tubes

Multipurpose Flame-RetardantGarolite G-10/FR4 Angles

Easy-to-Machine GaroliteLE Sheets and Strips

Easy-to-Machine Garolite LE Rods

Easy-to-Machine Garolite LE Tubes

Economical Garolite CE Sheets

Economical Garolite CE Rods

Economical Garolite CE Tubes

Slippery Conductive Garolite CE

Halogen-Free Garolite G-10 Rods

Halogen-Free Garolite G-10 Tubes

Halogen-Free GaroliteG-10 Sheets and Bars

Impact-Resistant Garolite E-Glass

Hard Fiber

Easy-to-Machine Hard Fiber Sheets

Easy-to-Machine Hard Fiber Rods

Easy-to-Machine Hard Fiber Tubes

Electrically Insulating Hard Fiber

Plastic Molding

Colorants for Plastic Pellets

Moisture-Resistant Plastic Pellets

Foaming Agents forPlastic Molding Machines

Impact-Resistant Plastic Pellets

Wear-Resistant Plastic Pellets

Multipurpose Flame-Retardant
Garolite G-10/FR4 Sheets and Bars

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rods

Multipurpose Flame-Retardant
Garolite G-10/FR4 Discs

Multipurpose Flame-Retardant
Garolite G-10/FR4 Tubes

Multipurpose Flame-Retardant
Garolite G-10/FR4 Angles

Easy-to-Machine Garolite
LE Sheets and Strips

Halogen-Free Garolite
G-10 Sheets and Bars

Foaming Agents for
Plastic Molding Machines