Washer, Bolt and Flange Insulation

Norplex-Micarta thermoset composite materials are ideal for insulation between metal structural components, such as washers, bolts and flanges. Not only do they effectively separate metals from contact and subsequent wear, but they also provide excellent mechanical strength. Creep resistance is also important because insulation materials need to maintain their shape and position to protect surrounding materials and maintain structural integrity. 

NP310

NP310 (NEMA C) consists of a cotton canvas fabric and general-purpose phenolic resin.

NP504

NP504 (NEMA G-3) is a high performance composite manufactured from a woven glass fabric with high-temperature phenolic resin system.

NP510A

NP510A (NEMA FR-4) combines a woven glass fabric and an epoxy resin laminate (Tg approximately 130°C) that contains bromine.

NP610

NP610 (NEMA X) is a phenolic paper material for mechanical applications.

NP611

NP611 (NEMA XP) is a hot-punching, paper based phenolic grade

P95

P95 consists of woven glass fabric with polyimide resin.

RT130

It is a tubular thermoset composite material consisting of medium weave glass fabric reinforcement combined with a flame retardant epoxy resin system.

RT130M

It thermoset composite tubing consists of a medium weave glass fabric combined with a flame retardant epoxy resin system.

RT310

It is a composite composed of a medium weave cotton reinforcement combined with a phenolic resin system.  

RT325

It is composed of a fine weave cotton reinforcement combined with a phenolic resin system enhanced with a self lubricating graphite modifier.

RT342

It is composed of a medium fine weave cotton fabric reinforcement combined with a phenolic resin system.  

RT500

It is a tube produced from a coarse weave woven glass fabric reinforcement combined with a epoxy resin system.

RT500X

It is a composite tube produced from an extra fine weave (light weight) glass reinforcement combined with an epoxy resin system. 

RT504F

It is composed of a fine weave glass reinforcement combined with a phenolic resin system.

RT511

It is manufactured using a course weave glass fabric reinforcement combined with a high temperature epoxy resin system.