▎ 摘　　要

NOVELTY - The utility model claims a heat preservation protective knitted fabric, comprising a fabric main body; the fabric main body comprises graphene inner heating fibre layer; the upper end of the graphene inner heating fibre layer is provided with a heat preservation cotton fibre layer and the upper part of the heat preservation cotton fibre layer is provided with a flame retardant layer; the upper end of the flame retardant layer is provided with an antistatic layer and the upper end of the antistatic layer is provided with a silicone high elastic coating; the upper end of the silicone high elastic coating is provided with a protective layer. The utility model claims a heat preservation protective knitted fabric, provided with graphene inner heating fibre layer, graphene inner heating fibre layer in the graphene at low temperature self-heating characteristic for heating the human body, improving the temperature, so as to improve the cold resistance of the fabric; provided with a nanometre waterproof fibre layer and a glass fibre layer (net-shaped structure); waterproof protection of the fabric main body by the nanometre waterproof fibre; it has good waterproof effect and can prevent the nanometre waterproof fibre layer from being damaged; at the same time, it can improve the tensile property of the fabric main body and enhance the structure strength.