Performance detection equipment and performance detection method for polyurethane material

The invention discloses performance detection equipment and a performance detection method for a polyurethane material. The performance detection equipment specifically comprises a baking device, wherein a baking cavity is formed in the baking device; a loading device and a sample device are arranged on one side of the baking device, and a clamping device is arranged on the other side of the baking device; the loading device comprises a loading rod capable of extending into the baking cavity, and the loading rod is sleeved with a to-be-tested polyurethane pipe; the clamping device is used for clamping the end, exceeding the loading rod, of the polyurethane pipe. The sample device comprises a variable-aperture assembly capable of extending into the baking cavity, the variable-aperture assembly comprises a plurality of pressurizing pieces arranged around the polyurethane pipe, and the pressurizing pieces can move in the direction away from or close to the polyurethane pipe. By means of the multiple pressurizing