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Paper X, XX, XXX Reinforced Phenolic Laminate Tubes
Paper X/XX/XXX Reinforced Phenolic
Tubes - natural
(tan) Technical Data Sheet
This grade is composed of a paper base impregnated with a phenolic resin binder.
It has good electric strength properties with fair mechanical strength.
Outstanding for use as template material and or backup material.
X MIL-I-24768/12 PBM, IEC 60893-3 Type 4 PF CP 201
XX MIL-I-24768/11 PBG, IEC 60893-3 Type 4 PF CP 203
XXX MIL-I-24768/10 PBE, IEC 60893-3 Type 4 PF CP 201
NEMA grades X, XX and XXX Paper Reinforced Phenolic -- natural color is typically light tan to brown. These grades are composed of a paper base impregnated with a phenolic resin binder. (Phenolics are the oldest, best-known general purpose thermoset resins. They are among the lowest in cost and easiest to process. Phenolics are quite adequate for a fair percentage of electrical applications. Generally speaking, they are not equivalent to epoxies in resistance to moisture, humidity, dimensional stability, shrinkage and retention of electrical properties in extreme environments.) The paper reinforced phenolic has good electric strength properties with fair mechanical strength and are outstanding for use as template material and/or back-up material. (Grade X certifies to Mil-I-24768/12 PBM; grade XX to Mil-I-24768/11 PBG; and grade XXX to Mil-I-24768/10 PBE.)
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