High-fluidity ultra-high molecular weight polyethylene wear-resistant plate and preparation method thereof

The invention relates to the field of high polymer materials, and particularly discloses a high-fluidity ultra-high molecular weight polyethylene wear-resistant plate and a preparation method thereof. The high-fluidity ultra-high molecular weight polyethylene wear-resistant plate comprises the following substances in parts by weight: 20-50 parts of an ultra-high molecular weight polyethylene diaphragm plate, 18-30 parts of polyamide, 3-5 parts of paraffin oil and 2-3 parts of a functional additive. After the ultra-high molecular weight polyethylene diaphragm plate is recycled, polyamide is adopted to replace an oily material adopted in a traditional diaphragm plate, so that on one hand, the flowing property of the ultra-high molecular weight polyethylene material is effectively improved, and the ultra-high molecular weight polyethylene material is convenient to process and extrude; on the other hand, due to the good crystallization property and wear resistance of polyethylene, polyethylene is added into the u