Static dissipative laminate for work surfaces

摘要

A static dissipative laminate having a resistivity on the order of 106 to 109 ohms/square and a surface resistance in the static dissipative range even at very low humidities is produced by adding to the melamine resin for the decor sheet a small amount of ionic salt and a small amount of an aliphatic tertiary amine or glycerin which is believed to function as a humectant. The core sheets are formed of carbon filled paper impregnated with a phenolic resin containing a small amount of ionic salt.