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Features: stable viscosity, low melting point, good color value, less condensed particles, regular particles, good spinnability, high spinning rate and dyeing uniformity, excellent processing performance. Its fiber product modulus is moderate, feel comfortable; The dispersible dyes can be boiled at normal pressure with high color yield. High moisture regain, moisture absorption and perspiration.

Application: used for spinning various kinds of high performance modified polyester filament and staple fiber.