Polyurethane glove applying composite coating as well as preparation process and application of polyurethane glove

The invention relates to the technical field of polyurethane gloves, and particularly discloses a polyurethane glove applying a composite coating as well as a preparation process and application of the polyurethane glove. The polyurethane glove comprises a polyurethane resin layer, a coating A coated on the outer surface of the polyurethane resin layer and a coating B coated on the inner surface of the polyurethane resin layer, the coating A is formed by using a coating composition A; the coating composition A comprises the following components in percentage by weight: 40-50% of water; 30 to 45% of polyurethane resin; 1-10% of a thickening agent; 2-6% of a wetting agent; 2-6% of a hand feeling agent; the coating B is formed by a coating composition B; the coating composition B comprises the following components in percentage by weight: 40-50% of water; 35 to 50% of polyurethane resin; 1-10% of a thickening agent; 2-6% of a hand feeling agent; and 2-10% of an auxiliary release agent. The polyurethane glove app