SK R370Y is a high fluidity homopolymer polypropylene (PP) from SK Korea, primarily for thin-wall injection molding. Its key properties include high melt flow rate (50 g/10min), excellent rigidity, and good processability, ensuring fast production cycles and precise replication. It's widely used for food containers, housewares, and disposable items. Processing requires adequate injection pressure and speed to fill thin walls; controlled mold temperature (20-60°C) is crucial to prevent warpage or sinks. Proper drying (80-90°C for 1-2 hours) is recommended to avoid potential defects.
SK R370Y is a high fluidity homopolymer polypropylene (PP) from SK Korea, primarily for thin-wall injection molding. Its key properties include high melt flow rate (50 g/10min), excellent rigidity, and good processability, ensuring fast production cycles and precise replication. It's widely used for food containers, housewares, and disposable items. Processing requires adequate injection pressure and speed to fill thin walls; controlled mold temperature (20-60°C) is crucial to prevent warpage or sinks. Proper drying (80-90°C for 1-2 hours) is recommended to avoid potential defects.
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