FORMULATION AND METHOD FOR DUST CONTROL OF FIBRE INSULATION

摘要

An aqueous anti-dusting emulsion formulation for use in the manufacture of fibre wool insulation comprises (by weight): a) less than 90% a petroleum hydrocarbon; b) 10% - 100% of a triglyceride; and, c) 1% - 10% of a surfactant such as an ammonium or sodium salt of lignosulphonic acid. Also provided are fibre wool insulation products incorporating such formulations and methods of making such insulation products.