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CN114276672A - Matte master batch of thermoplastic ... - Google Patents
In order to achieve the purpose, the invention provides the following technical scheme: a thermoplastic elastic polyurethane functional master batch: the TPU matte master batch comprises the following raw materials: TPU, mica powder, a titanate coupling agent and a lubricating dispersant EBS, wherein the mass parts of the raw materials are as follows: 45-55% of TPU, 40-50% of mica powder, 1-2% ...