Terms and experimental methods


Terminology Description Method
Acid Value Acid value as expressed by mg KOH per g resin GB/T 6743-2008
Hydroxyl Value Hydroxyl value as expressed by mg KOH per g resin GB/T 12008.3-2009
Viscosity The viscosity og the resin is measured at 200℃ or 175℃ GB/T 9751.1-2008
Tg Glass transition temperature of the resin GB/T 19466.2-2004
Polyester Hardener Ratio Weight ratio between the polyester resin and the hardener recommended for optimal properties  

枫林新材料