Nonmetallic Specimens 



Acrylic, cast rod 



Acrylic, extruded rod 



Acrylic, (plexiglas) sheet 



Cellulose Acetate rod 



Cellulose Acetate sheet 



Cellulose Acetate Butyrate sheet 



Concrete, high strength 



Concrete, low strength 



Cotton rope 



Delrin rod 



Delrin sheet 



Epoxy resin Impregnated glass-fabric sheet 



Fluorocarhon (TFE) fibre felt sheet 



Fluorocarbon (TFE) impregnated glass-fabric sheet 



Fluorel sheet 



Glass, optical 



Jute burlap cloth 



Kel~F sheet 



Kel-F 81 sheet 



Manila rope 



Melamine resin impregnated glass-'fabric sheet 



Nylon fabric sheet 



Nylon rod 



Nylon rope 



Nylon sheet 



Phenolic resin impregnated cotton-fabric sheet 



Phenolic resin impregnated fabric rod 



Phenolic resin impregnated nylon-fabric sheet 



Phenolic resin impregnated paper sheet 



Polycarbonate rod 



Polyethylene rod 



Polyethylene sheet 



Polypropylene rope 



Polystyrene rod 



Polystyrene sheet 



Polyvinyl chloride tubing Type I ' 



Polyvinyl chloride tubing Type II 



Porcelain insulators 



Rubber, Buna N black sheet 



Rubber, Buna N coated cotton-fabric sheet 



Rubber, Buna N coated nylon-fabric sheet 



Rubber, Butyl sheet 



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