TPU Red Masterbatch

TPU Vivid Red Masterbatch is a TPU-specific colorant focusing onhigh-saturation color expression. It is made via a constant-temperature pre-plasticization and high-pressure extrusion granulation process, using high-elasticity TPU resin as the carrier, combined with anthraquinone red pigments with strong tinting strength and low-molecular compatible dispersants. Its core advantage lies in extreme color vividness and processing adaptability: the pigment purity is over 99.5%, enabling it to present a bright red like a flame. Its color saturationis 30% higher than that of ordinary red masterbatches. It achieves nano-level uniform dispersion in the TPU substrate, with no pitting or dullness on the surface of finished products, and the color is transparent and glossy. Meanwhile, its melt flow index has a matching degree of over 98% with mainstream TPU raw materials, compatible with various processing technologies such as injection molding, extrusion, and blow molding. It can maintain color stability even on high-speed production lines, with a color fading rate of less than 5% after multiple regrind processing. Its application scenarios cover trendy consumer goods and precision industrial parts, such as the bright red edges of popular TPU transparent phone cases, TPU bright-colored shoe materials of sports brands, and TPU vivid red buttons for signal identification in electronic equipment, combining eye-catching appearance and processing convenience.

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