This part stipulates the definition of waste plastics and methods for determining the types of waste plastics such as appearance, combustion, solubility, density, elements and infrared spectrum. This section applies to polyethylene, polypropylene, polystyrene, acrylonitrile/butadiene/styrene copolymer, ethylene/vinyl acetate copolymer, polycarbonate, polyoxymethylene, polyethylene terephthalate, polyethylene Determination of types of waste plastics such as vinyl chloride.
SN/T 2928.1-2011 history
2011SN/T 2928.1-2011 Method for identification type of waste polymer materials.Part 1:Waste plastics