David Armstrong has over three decades of experience in the plastics and chemical industries, beginning as a Chemist at P.W. Hall Ltd, where formulation and quality control of various polymer products were conducted from 1984 to 1986. Following this, a role as a Production Engineer at Honeywell from 1986 to 1988 involved working with multiple moulding techniques and thermoplastic materials. David then joined Rohm and Haas, serving in Technical Service and Development for plastics additives from 1988 to 2009, focusing on acrylic process aids and impact modifiers. Since August 2018, David has been with The Dow Chemical Company as a Technical Service professional in the Plastics Additives division. David holds a degree in Polymer Technology from Napier College of Commerce and Technology.
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