
PolyMirae Company Ltd, a joint venture of LyondellBasell Industries, has launched commercially Hostalen PP H5416K, a new polypropylene random copolymer (PP-R) intended for use in customer hot and cold water pipe applications. The grade has received ISO 15874-2 certification, and meets the stringent international standards of plastic piping systems for hot and cold water installations. Hostalen PP H5416K is a natural nucleated grade with a good balance of mechanical properties, including superior heat resistance and outstanding durability. According to PolyMirae product development manager GY Ha, the grade will address growing demand for PP-R resinsin Asia, which has been outpacing supply. "Customer performance requirements have been high - such as low weight along with outstanding long- term pressure performance and resistance to corrosion. Hostalen PP H5416K has also met the requirements of the Chinese food contact national standard GB9693 for drinking water applications.
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