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Advanced Material Science machines and distributes thermal and electrical insulation materials to the world's most demanding industries.

Advance Material Science

NEMA G7

NEMA G7 can be used in high temperature applications under humid conditions. It has excellent heat resistance and arc resistance, it is self extinguishing and is rated as class H insulation. It is used in heating, appliance and electrical industries, and anywhere a high strength electrical insulator is needed in high temperature applications.

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Sheet Sizes: 36"x48" / 36"x72" / 48"x48" / 48"x96" / 48"x108" Thickness: 0.031" to 2" Color:  White

Specifications

Density

Maximum operating temperature

- electrical

- mechanical

Water absorption

Hardness (Rockwell M)

Compression strength

Tensile strength

Flexural strength

Impact strength – Izod edgewise with grain

Dielectric strength

Dielectric constant (1,000,000 cycles/second)

Volume resistivity

Arc resistance

Parallel dielectric

Surface Resistivity

 

118 pcf / 0.68 pci

 

338ºF (170ºC)

428ºF (220ºC)

0.03%

105

41,000 psi

20,500 psi

25,000 psi

11 ft-lb/in

350 volts/mil

4.2

n/a

240 sec

60kv

n/a

Advanced Material Science, LLC Website: http://advancedmaterialscience.com/

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