Technical Production dataInformation 34. Chemical Component table of work materials 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 Tetra uoride ethylene resin Polyphenylene sul de Tri uoride ethylene resin Polyarylsulfone Hexa uoride ethylene resin Polyarylate Fluoride vinyl resin Polypropylene Fluoride vinylidene resin Polystyrene Ethylene tetra uoride ethylene copolymer Polysulfone Ionomer Vinyl acetate resin Methyl Benzene polymer Vinylidene chloride ber Nylon (Polyamide) AS resin Polycarbonate Vinyl chloride resin Polyethylene ・Thermoplastic resin : As temperature rises, this resin becomes soft → gammy → uidity 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. Technical-109