Melamine Thermal Insulation

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	Material Material	Show

Foam

Melamine Foam

	Material Material	Hide

	Insulation Type Insulation Type

	Sheet/Strip
	Tube

	Maximum Temperature Maximum Temperature

Less than 500° F

	Minimum Temperature Minimum Temperature

-249° to 0° F

	System of Measurement System of Measurement

Inch

	Thickness Thickness

1/2"

	Length Length

4 ft.

8 ft.

	Width Width

24"

48"

	ID ID

	Flexibility Flexibility

Flexible

Rigid

	For Use On For Use On

Pipe

Enclosures and Equipment

	Cell Type Cell Type

	Open

	Density Density

0.44 lbs./cu. ft.

0.5 lbs./cu. ft.

	Backing Type Backing Type

	Plain

	For Pipe Size For Pipe Size

	Color Color

	Gray

	R Value R Value

1.9

3.7

7.4

	Wall Thickness Wall Thickness

	OD OD

	Heat Flow Rate Heat Flow Rate

0.25 Btu @ 75° F

0.27 Btu @ 75° F

	Specifications Met Specifications Met

ASTM

	Tube Style Tube Style

Slit

	Maximum Jacket Temperature Maximum Jacket Temperature

140° F

240° F

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53 Products

About Selecting Thermal Insulation

A material's resistance to temperature and its ability to block heat are important factors to consider when choosing thermal insulation.

R-value measures the material's capacity to slow heat flow; the higher the R-value, the better the material insulates. The chart shows R-value for 1" thick insulation. To calculate the R-value of additional thicknesses, divide the material's thickness by its heat flow rate, which is also known as K-factor.

Heat flow rate is the measurement of the heat flow from one side of the insulation to the other. The lower the rating, the better the material insulates.

Use the chart to find the insulation material that best suits your application. The ratings are provided for comparison only and are not intended for design purposes. If insulating below 0° F, use polyethylene foam, foam rubber, aerogel, or polyimide insulation.

Lightweight Melamine Insulation Sheets

Without Facing

With Kraft Paper Facing

Temperature Range: -40° to 350° F
Facing Temperature Range: 30° to 150° F
Heat Flow Rate: 0.27 Btu @ 75° F
Density: 0.44lbs./cu. ft.
Color: Gray
Facing Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

The lowest-density insulation we offer, these sheets are made of lightweight melamine foam. To use outdoors, add metal jacketing or a coating. Seal with reinforced insulation tape (sold separately).

Sheets with kraft paper facing have added impact resistance.

				Sheets		Sheets with Kraft Paper Facing
Wd.	Lg., ft.	R Value	Flexibility		Each		Each
1/2" Thick.
24"	4	1.9	Flexible	00000000	000000	0000000	000000
24"	8	1.9	Flexible	00000000	00000	0000000	00000
48"	8	1.9	Flexible	00000000	000000	0000000	000000
1" Thick.
24"	4	3.7	Flexible	00000000	00000	0000000	00000
24"	8	3.7	Flexible	00000000	00000	0000000	000000
48"	8	3.7	Flexible	00000000	000000	0000000	000000
2" Thick.
24"	4	7.4	Flexible	00000000	00000	0000000	00000
24"	8	7.4	Flexible	00000000	000000	0000000	000000
48"	8	7.4	Flexible	00000000	000000	0000000	000000

Reinforced Insulation Tape

00000000

Each

00000

Lightweight Melamine Foam Pipe Insulation

Temperature Range: -40° to 350° F
Jacket Temperature Range: -40° to 240° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 0.5 lbs./cu. ft.
Color: Gray
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

Melamine has a lightweight construction that allows quick and easy installation. Use on cold and hot water piping and with refrigeration systems. Insulation has an all-service jacket (ASJ) made of kraft paper with an adhesive strip closure. Seal seams with silicone sealant and join lengths with tape (both sold separately).

					1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	R Value		Each
Tubes with Kraft Paper Jacketing
1/2"	1/4	3/8	4	Rigid	4	00000000	000000
5/8"	3/8	1/2	4	Rigid	4	00000000	00000
3/4"	__	__	4	Rigid	4	00000000	00000
7/8"	1/2	3/4	4	Rigid	4	00000000	00000
1"	__	__	4	Rigid	4	00000000	00000
1 1/8"	3/4	1	4	Rigid	4	00000000	00000
1 3/8"	1	1 1/4	4	Rigid	4	00000000	00000
1 1/2"	__	__	4	Rigid	4	00000000	00000
1 5/8"	1 1/4	1 1/2	4	Rigid	4	00000000	00000
1 7/8"	1 1/2	__	4	Rigid	4	00000000	00000
2"	__	__	4	Rigid	4	00000000	00000
2 3/8"	2	__	4	Rigid	4	00000000	00000
2 1/2"	__	__	4	Rigid	4	00000000	00000
3"	__	__	4	Rigid	4	00000000	00000
4"	__	__	4	Rigid	4	00000000	00000
4 1/2"	4	__	4	Rigid	4	00000000	000000

Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	00000
Tape (2" × 108 ft.)	00000000	Each	00000

Clean Room Melamine Foam Pipe Insulation

Temperature Range: -40° to 350° F
Jacket Temperature Range: 0° to 140° F
Heat Flow Rate: 0.25 Btu @ 75° F
Density: 0.5 lbs./cu. ft.
Color: Gray
Jacket Color: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

These rigid, lightweight melamine foam tubes are wrapped in an ISO Class 5 (Class 100) clean room jacket that is suitable for sanitary and washdown applications. They’re typically used on cold and hot water piping and with refrigeration systems. The jacket has an adhesive strip closure. Seal seams with a silicone sealant and join lengths with tape (both sold separately).

						1" Wall Thick.
ID	For Pipe Size	For Copper Tube Size	Lg., ft.	Flexibility	Environmental Rating	R Value		Each
Tubes with PVC Plastic Jacketing
1/2"	1/4	3/8	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	000000
5/8"	3/8	1/2	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
3/4"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
7/8"	1/2	3/4	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1 1/8"	3/4	1	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1 3/8"	1	1 1/4	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1 1/2"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1 5/8"	1 1/4	1 1/2	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
1 7/8"	1 1/2	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
2"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
2 3/8"	2	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
2 1/2"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
3"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	00000
4"	__	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	000000
4 1/2"	4	__	4	Rigid	Fed. Std. Class 100, ISO Class 5	4	00000000	000000

Tape (2" × 108 ft.)	00000000	Each	000000
Silicone Sealant (10.1-oz. Cartridge)	0000000	Each	0000

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