| abstract |
The invention discloses a wear-resistant flame-retardant TPU and a preparation method thereof. The wear-resistant flame-retardant TPU comprises TPU, modified alginate fibers, epoxy resin, polytetrafluoroethylene, a plasticizer, a curing agent, ferric stearate, calcium carbonate and silicone oil, and the preparation method comprises the following steps: wrapping silicone oil on the surface of the modified alginate fiber, then mixing TPU, epoxy resin, polytetrafluoroethylene and a plasticizer, adding a curing agent, ferric stearate and calcium carbonate to continue mixing after mixing uniformly, and finally adding the modified alginate fiber to obtain the wear-resistant flame-retardant TPU. The wear-resistant flame-retardant TPU disclosed by the invention has the advantages of good wear resistance and good flame retardant property. |