Flexible Composites - High Temperature, U.L. systems recognized flexible electrical laminates for motors, generators, and dry type transformers. DMD NMN, as well as other composites.

Flexible Composites

Product Comparison

Thermal Classification

155C

Product	Description	Color	Features	Recommended Applications	Milspec	Recognized in U.L. Systems
DM-70	Combination of polyester mat on both sides of polyester film. Mat is approximately 70% saturated.	White	The polyester film provides a dielectric barrier while the polyester mat increases physical properties such as initiated edge tear. The mat surface absorbs varnish well, increasing the bonding of all components. Good chemical resistance.	Phase insulation for motors and generators. Ground, barrier, and layer insulation for dry type transformers.	MIL-I-22834 MIL-E-917D (Navy)	Ranbar Mega1⁵ Mega11⁵ Mega111⁵
Memco^Ž 100	Same as DM-70 except both sides fully saturated with an epoxy resin.	Red, Blue, or White	Both sides of DM-70 are fully saturated with a hermetically stable epoxy resin to impart smooth, abrasion resistant surface.	Slot liner, wedge, and phase insulation for motors and generators.	MIL-I-22834 MIL-E-917D (Navy)	Ranbar Mega1⁵ Mega11⁵ P.D. George Company⁶ PDG 1 PDG 2 PDG 3 PDG 4A PDG 4B PDG 9
Pyrolam^Ž 100	Same as DM-70 except both sides fully saturated with a polyester.	Turquoise	Same as Memco 100 except coated with a polyester resin.	Slot liner, wedge, and phase insulation for motors and generators.	MIL-I-22834 MIL-E-917D (Navy)	Ranbar Mega1⁵ Mega11⁵ Mega111⁵

This guide describes the most commonly used flexible composite materials, but is by no means a complete listing of our capabilities. We solicit your inquiries for any flexible composite you require.

Thicker combinations are recommended for slot and ground applications whereas thinner combinations are recommended for phase and layer applications.

⁵ - U.L. file #E52215.
⁶ - U.L. file #87039.