Plastics means synthetic materials chemically formed by the polymerization of organic (carbon-based) substances. Plastics are usually compounded with modifiers, extenders, and/or reinforcers and are capable of being molded, extruded, cast into various shapes and films or drawn into filaments.
Automotive windshield washer fluid means any liquid designed for use in a motor vehicle windshield washer system either as an antifreeze or for the purpose of cleaning, washing, or wetting the windshield. Automotive windshield washer fluid does not include fluids placed by the manufacturer in a new vehicle.
Polymer means a substance consisting of molecules characterised by the sequence of one or more types of monomer units. Such molecules must be distributed over a range of molecular weights wherein differences in the molecular weight are primarily attributable to differences in the number of monomer units. A polymer comprises the following:
Plastic means material which contains as an essential ingredient a high polymer, such as polyethylene terephthalate, high density polyethylene, Vinyl, low density polyethylene, polypropylene, polystyrene resins, multi-materials like acrylonitrile butadiene styrene, polyphenylene oxide, polycarbonate, polybutylene terephthalate ;
Cartridge means a pleated or surface-type filter component with fixed dimensions that is designed to remove suspended particles from water flowing through the filter.
Antenna coating means a coating labeled and formulated exclusively for application to equipment and associated structural appurtenances that are used to receive or transmit electromagnetic signals.
Polystyrene foam means blown polystyrene and expanded and
Laser means any device excepting a Class 1 device which can be made to produce or amplify electromagnetic radiation in the wave length range from 100 nanometres to 1 millimetre primarily by the process of controlled stimulated emission.
Brachytherapy means a method of radiation therapy in which sealed sources are utilized to deliver a radiation dose at a distance of up to a few centimeters, by surface, intracavitary, or interstitial application.
Polyolefin adhesive means an aerosol adhesive designed to bond polyolefins to substrates.
meat means the edible part of clean, sound striated muscle of cattle, swine, sheep, deer and other cervids, goat, turkey, duck, ratite, or chicken slaughtered in compliance with all applicable laws, with or without the accompanying and overlying fat, and sinew, nerve, gland, and blood vessels which normally accompany the muscle tissues and which are not separated from it in the process of dressing. Meat does not include specified risk materials.
coronavirus means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);
thalassemia means a group of inherited disorders characterised by reduced or absent amounts of haemoglobin.
Roll coating means the application of a coating material to a substrate by means of hard rubber or steel rolls.
Halogen means one of the chemical elements chlorine, bromine or iodine.
Flat coating means a coating that is not defined under any other definition in this section and that registers gloss less than 15 on an 85-degree meter or less than 5 on a 60-degree meter.
Oxides of nitrogen means the sum of the volume mixing ratio (ppbv) of nitrogen monoxide (nitric oxide) and nitrogen dioxide expressed in units of mass concentration of nitrogen dioxide (µg/m3);
Tube means an x-ray tube, unless otherwise specified.
Air dried coating means a coating that is dried by the use of air or forced warm air at temperatures up to 1940F (900C).
Parenteral means a method of drug delivery injected into body tissues but not via the gastrointestinal tract.
Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);
Aerosol coating product means a pressurized coating product containing pigments or resins that dispenses product ingredients by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traffic/marking applications.
Pyrolysis means the thermal degradation of a substance in the absence of any oxidising agent, which does not form part of the substance itself, to produce char and gas and/or liquid; and
Therm means the quantity of heat energy which is 100,000 British Thermal Units.
Sensor means any measurement device that is not part of the vehicle itself but installed to determine parameters other than the concentration of gaseous and particle pollutants and the exhaust mass flow.
Grinding means to reduce to powder or small fragments and includes mechanical chipping or drilling.