Index fillet A rounded filling or adhesive that fills the corner or angle where two adherends are joined. The transverse threads or fibers in a woven fabric. Those fibers running perpendicular to the warp. Also called weft . Index film adhesive A synthetic resin adhesive, usually of the thermosetting type, in the form of a thin dry film of resin with or without a paper or glass carrier.
Index finish A mixture of materials for treating glass or other fibers.
It contains a coupling agent to improve the bond of resin to the fiber, and usually includes a lubricant to prevent abrasion, as well as a binder to promote strand integrity. With graphite or other filaments, it may perform any or all of the above functions. A change of state associated with crystallization or melting in a polymer. Index flame resistance Ability of a material to extinguish flame once the source of heal is removed. Index flame retardants Certain chemicals that are used to reduce or eliminate the tendency of a resin to burn.