The invention discloses Teflon plastic with a good anti-impact performance. The Teflon plastic is prepared from the following components: polytetrafluoroethylene, butylmercaptooxo stannane, titanium oxide, silicate ester, polyamide fibers, methyl isobutyl thiazolinone and diethyl malonate. The Teflon plastic with the good anti-impact performance, provided by the invention, has very good toughnessand can be used for resisting rain and snow, and hail stone impact; the Teflon plastic can be applied to vegetable and fruit greenhouses to ensure the growth environment of vegetables and fruits, so that the yield of the vegetables and the fruits is ensured.