plastic supplier, plastic sheet, plastic rods, plastic tubing, plexiglass, store
Spotlight Industry
Flexible Circuits (3674-FC)
Flexible Circuits
Flexible circuits (also variously referred to around the globe as flex circuits, flexible printed circuit boards, flex print, flexi-circuits) are members of electronic and interconnection family. They consist of a thin insulating polymer film having conductive circuit patterns affixed thereto and ...
  • The Leader in Plastic Sheets, Rods, Tubing, Profiles, & Components
  • Request A Quote
  • HomeHome / FR Materials

FR Materials

FR Materials (Fire Retardant Materials) are classified based on UL 94 flame classifications of each material. There are 6 flame classifications specified in UL 94 that are assigned to materials based on the results of these small-scale flame tests. These classifications listed in descending order for each of the following three groupings are used to distinguish a material's burning characteristics after test specimens have been exposed to a specified test flame under controlled laboratory conditions. These classifications relate to materials commonly used in manufacturing enclosures, structural parts and insulators found in consumer electronic products (UL 94 5VA, 5VB, V-0, V-1, V-2, HB).
  • For more details, see: UL Flame Classifications for Plastics
  • Sort By:



    Professional Plastics Locations
    Top Selling