NEMA - |
Description - Characteristics - Applications |
 |
|
| XXXP - |
Paper/Phenolic - Best quality paper base. High insulation resistance, low loss material. |
| XXPC - |
Paper/Phenolic - High quality, cold punching material. High Insulation resistance. |
| C - |
Cotton Cloth/Phenolic - General purpose. Excellent mach. and punching. For panels, wedges, gears, wear strips. |
| CE - |
Cotton Cloth/Phenolic - Best canvas base electrical grade. Excellent acid resistance. For panels, steam valve discs. |
L - |
Cotton Cloth/Phenolic - A finer weave than Grade C. Better for fine punching, close machining. Mechanical usage. |
LE - |
Cotton Cloth/Phenolic - Best insulation of cloth grades. Excellent resistance to moisture, mild acids, alkalies. |
G3 - |
Glass Cloth/Phenolic - Used in applications where stability of elec. and mach. properties are essential. |
G7 - |
Glass Cloth/Silicone - A High Temperature Laminate for use to 220 degrees Celsius. |
G9 - |
Glass Cloth/Melamine - An arc and flame resistance laminate with outstanding elec. prop. to meet MIL-P15037C, GME. |
G10 - |
Glass Cloth/Epoxy - High Ins. resist., highest bond strength of glass laminates. High stab. in humidity. |
G11 - |
Glass Cloth/Epoxy - High flexural strength retention at elevated temperatures. Extreme resistance to solvents. |
FR-3 - |
Paper/Epoxy - Designed for optimum balance of mechanical and electrical properties, with excellent machinability. |
FR-4 - |
Glass Cloth/Epoxy - A flame resistant epoxy laminate with excellent machining and electrical properties. |
FR-5 - |
Glass Cloth/Epoxy - High strength retention at elevated temperatures. |
