Plastics
ABS
Acrylic - cast and extruded
Butyl
Butyrate
Dacron
Delrin
Delrin - carbon fiber reinforced
Epoxy - circuit boards, glass filled, carbon fiber reinforced
Fiberglass
Fluoroelastomers
Fluoropolymers
Foams - urethane, polyethylene, structural
Formica
Kevlar
Latex
Masonite
Melamine
Nomex
Nylon
PMMA - fully polymerized
Phenolic - clay-filled, glass-filled
Plexiglass
Polyamide
Polyamide - imide
Polycarbonate
Polyester
Polyester cloth
Polyester mylar
Polyetherimide
Polyethersulfone
Polyethylene
Polypropylene
Polystyrene
Polyurethane
Ribbon cable
Rubber
Ryton
Silicone
Stryene
Teflon
Torlon
Ultem
Ultron
Vinyl

Ceramics, Glass, Stone
Alumina
Barium titanate
Borosilicate
Brick
Carbide
Ceramics
Ceramic cements
Corian
Diamond Composite
Fosterite
Glasses - soft, hard
Granite
Limestone
Marble
Pyrex
Quartz
Silicon Nitride
Tile - ceramic, floor, wall

Fibers - Natural
Cardboard
Chipboard
Cotton
Paper
Silk
Wood
Wool

Composites
Carbon fibers
Carbon filled plastics
Clay filled plastics
Fiberglass
Glass fill or plastics
Kevlar - carbon filled, Teflon coated, cloth
Kevlar - epoxy laminates
Marble filled acrylic
Metal matrix composites

Metals
Aluminum - most alloys, bead and plastic coated, corrgated glass, anodized
Brass
Bronze
Carbon
Carbon steel
Constantan
Copper
Elgiloy
Galvanized steel
Gold
Hastelloy
Inconel
Iridium
Iron
Lead
Metal Screen
Molybdenum
Monel
Nickel
Nimonic
Niobium
Silver
Silver nitride
Solder - silver, tin-lead alloy
Spring steel
Stainless - 300, 400 series
Steel - most alloys, hardened, forged
Tantalum
Tin
Titanium
Tungsten carbide
Zinc
Zirconium

Miscellaneous
Abrasives
Adhesives
Leather
Non-wovens
Vibration damping materials