IRPC One Report EN

POLIMAXX “Super Safe & Clear” ASMR resistant against chemicals and solvents, like thinner. It also produces high gloss and can be made into vibrant colors. Acrylonitrile Styrene (SAN) pellets Transparent, hard, strong, and tough, SAN (or AS) has higher thermal and chemical resistance than PS. It is commonly used to manufacture lenses for headlights and taillights, some parts of turn-signal lenses, household appliances, such as sanitaryware, lighters and containers, as well as electrical appliances, such as fan blades and blenders. In addition to the properties previously mentioned, SAN also produces glossy surfaces, has high rigidity, and is particularly resistant to shear force. Polystyrene (PS) pellets IRPC produces two categories of PS based on its properties. General Purpose Polystyrene (GPPS) offers transparency and hardness. It is easily molded but has low impact strength and is thus commonly used to make products that require transparency and structural integrity, such as refrigerator shelves and other houseware, etc. High Impact Polystyrene, on the other hand, can withstand more impact than GPPS thanks to the addition of butadiene rubber. Both types of PS are compatible with injection molding and sheet extrusion processes. Expandable Polystyrene (EPS) pellets IRPC mainly uses styrene monomer as feedstock for its EPS, with pentane gas as the blowing agent. The company uses no ozone-depleting CFCs. EPS has the following uses: • Packaging, such as shock absorbing material in electrical appliance packaging, etc. • Blocks, such as insulation blocks in the fishing industry’s cold storage and modern constructions to save energy consumption in cooling and reduce construction expenses. EPS Blocks can also be used in decorative works, etc. 77 Structure and Business Operations of IRPC IRPC PUBLIC COMPANY LIMITED

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