Glossary - W's

Wafer flat (sc) flat area(s) ground onto the wafer’s edges to indicate the crystal orientation of the wafer structure and the dopant type.

Warm-up (r) the reduction in viscosity of a rubber or rubber mix, by mechanical work and heat, to render it suitable for further processing.

Wavelength the length of the wave to complete one cycle.

Wicking (r) transmission of a gas or liquid, due to a pressure differential or capillary action, along fibers incorporated in a rubber product.

Wiper ring (r) a device designed to keep out foreign material.

(sc) This term is generally associated with the semiconductor industry.

(r) This term is generally associated with the rubber industry.

Next X's

Our specialty is solving sealing problems for original equipment manufacturers. We carry o-rings, seals, custom molded rubber parts, wipers, diaphrams, valves and u-cups in all types of materials including Kalrez®, FKM fluorocarbon, Simriz®, nitrile (buna-n), silicone, rubber, neoprene, polyurethane, TFE and FEP encapsulated.

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