Insulating composite paper with good waterproof property

Abstract

The invention discloses insulating composite paper with good waterproof property. The insulating composite paper comprises a composite paper body, wherein the bottom of the composite paper body is fixedly connected with a highly wear-resistant rubber layer; the bottom of the highly wear-resistant rubber layer is fixedly connected with a PET film layer; the bottom of the PET film layer is fixedly connected with a waterproof coating layer; the bottom of the waterproof coating layer is fixedly connected with a graphene layer; the bottom of the graphene layer is fixedly connected with a transfer film layer; the bottom of the transfer film layer is fixedly connected with a polyurethane adhesive layer; the bottom of the polyurethane adhesive layer is fixedly connected with a paper base asphalt felt layer. According to the insulating composite paper with good waterproof property disclosed by the invention, through cooperation of the highly wear-resistant rubber layer, the PET film layer, thewaterproof coating layer, the graphene layer, the transfer film layer, the polyurethane adhesive layer, the paper base asphalt felt layer, an ethylene-propylene-diene monomer and a polyvinyl chloridelayer, the problem that existing paper does not have waterproof property or insulating property is solved, and the equipment practicability is improved.

Description

technical field [0001] The invention relates to the technical field of cellulose substrates, in particular to an insulating composite paper with good waterproof performance. Background technique [0002] Paper is an important invention of the working people in ancient China. In ancient times, ancestors mainly relied on knotting to record events. Later, they gradually invented characters and began to use oracle bones as writing materials. In the Spring and Autumn Period, bamboo chips, wood chips, and silk were discovered and used as writing materials. However, because silk is too expensive and bamboo chips are too bulky, paper was produced, one of the four great inventions in ancient China. Papermaking, together with compass, gunpowder and printing, provided material and technological support for the prosperity of ancient Chinese culture. The foundation, the invention of paper ended the complicated history of ancient bamboo slips and slips, and greatly promoted the spread and...

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