Fillers and reinforcements are additives used to extend, strengthen and/or modify plastics, composites, adhesives, coatings and other materials

Nanotechnology materials and nanotechnology products have features or particle sizes in the range of 1 to 100 nm.

Composite materials typically consist of a matrix and a dispersed, fibrous or continuous second phase. The second phase may reinforce (strengthen or stiffen) the material, alter electrical or magnetic properties, or enhance wear or erosion resistance.

Polymer and plastic composites are strengthened with fibers, fillers, particulates, powders and other matrix reinforcements to provide improved strength and/or stiffness. Examples of polymer and plastic composites include fiber reinforced plastics (FRPs), sheet molding compounds (SMCs), bulk molding compounds (BMCs), pre-preg materials, and fabricated composite parts

Synthetic fibers and synthetic fabrics consist of bulk fibers, yarns, woven cloth or other textile products manufactured from polymer-based materials such as polyamide (nylon), polyester, aramid, or other spun thermoplastics.

Aramid fiber and fabrics consists of bulk, chopped fibers, continuous strands or woven cloth forms of aromatic polyamide thermoplastic for reinforcing polymer matrix composites and other applications.

Glass fibers and fiberglass cloth consist of bulk, chopped fibers or continuous strands of glass. Fiberglass is used in reinforcing plastics and composites as well as other specialized electrical and thermal applications.

Nonwovens are fiber-based products in the form of a mat of randomly orientated fibers, felt, needle punched cloth, spun bond or melt blown structures.

Specialty fibers, fabrics and textiles are based upon a unique composition, weave, or technology, and are designed for specialized applications.

Carbon fiber and carbon fiber cloth consist of bulk, chopped fibers, continuous strands or woven cloth forms of carbon or graphite. Carbon and graphite are used in reinforcing composites as well as other specialized electrical and thermal applications.

Coated fabrics consist of a woven textile or non-woven cloth with a coating of plastic resin, rubber or elastomers, fluoropolymer (e.g., PTFE or Teflon), or other materials for specific applications.

Natural fibers and natural fiber fabrics consist of bulk fibers, yarns, or woven cloth manufactured from plant materials such as cotton, wool, linen (flax), sisal, jute, hemp or silk.

Industrial fabrics consist of woven or non-woven cloth made from natural or synthetic materials.

Minerals and mineral powders consist of bulk or particulate forms of silicates, clays, calcium carbonate, wollastonite, aggregates and other additives used to extend, fill, strengthen or modify plastics, coatings, adhesives, and other materials.

Foams and foam materials are industrial products made from low density elastomers, plastics, and other materials with various structures and porosities.