34. Chemical Component table of work materials Production data The name of work materials Chemical Composition (%) and material Symbols Magnesium Magnesium alloy Casting alloy Magnesium alloy diecasting Zinc alloy Zinc alloy Remaining diecasting Remaining ■Category and brevity code of thermoplastic resin Name Symbol Name Symbol ASB resin Polyethylene terephthalate Acetal resin Polyethylene terephthalate Methacrylic resin Polyimide Acetyl cellulose Polyphenylene oxide Tetrafluoride ethylene resin Polyphenylene sulfide Trifluoride ethylene resin Polyarylsulfone Hexafluoride ethylene resin Polyarylate Fluoride vinyl resin Polypropylene Fluoride vinylidene resin Polystyrene Ethylene tetrafluoride ethylene copolymer Polysulfone Ionomer Vinyl acetate resin Methyl Benzene polymer Vinylidene chloride fiber Nylon (Polyamide) AS resin Polycarbonate Vinyl chloride resin Polyethylene ・Thermoplastic resin : As temperature rises, this resin becomes soft → gammy → fluidity liquid. For example, polystyrene (PS) is like glass at normal temperature. From 80°C and higher its elastic modules decreases, from 110°C it becomes gammy, and higher than 170°C, it becomes sticky paste. Information Technical Technical-109