Waterproof material

Abstract

The invention discloses a waterproof material. The waterproof material comprises the following raw materials in parts by weight: 20-30 parts of asphalt, 10-20 parts of EPDM rubber, 5-10 parts of polymer emulsion with a core-shell structure, 5-10 parts of polyurethane, 3-8 parts of high-density polyethylene, 3-6 parts of nano-graphene, 4-8 parts of nano antimony tin oxide, 3-10 parts of tourmaline powder, 2-6 parts of polypropylene fibers, 3-10 parts of quartz sand, 1-2 parts of an antioxidant, 2-8 parts of calcined diatomite, 3-8 parts of expanded perlite, 0.5-2.5 parts of a defoamer, 1-2 parts of an anti-mildew bactericide, 1-3 parts of a dispersing agent and 1-2 parts of a stabilizer. The waterproof material has excellent waterproof effect as well as good aging resistance, corrosion resistance, stabproofness, chemical resistance and anti-static performance, and the tension strength and the heat resistance of the material are improved. The waterproof material adopts simple raw materials and has high tensile strength, good extension property, better mechanical strength, smaller linear expansion coefficient and the like, thereby being wide in application range. The high-temperature property and the low-temperature ductility of the waterproof material are improved substantially by added high-density polyethylene, and the combination property is superior.

Description

technical field [0001] The invention relates to the field of material chemistry, in particular to a waterproof material. Background technique [0002] At present, the commonly used waterproof adhesive materials mainly include water-soluble waterproof adhesive materials, solvent-based waterproof adhesive materials, and reactive waterproof adhesive materials. Among them, water-soluble waterproof adhesive materials and solvent-based waterproof adhesive materials are poor in waterproofness, adhesion and durability. Although reactive waterproof adhesive materials have the advantages of good adhesion and durability, they have High cost, inconvenient construction, large pollution and other disadvantages, most of the waterproof materials used in the waterproof treatment in the prior art are waterproof coiled materials, which are high in cost, prone to damage, poor in waterproof effect, and poor in comprehensive performance. Contents of the invention [0003] The purpose of the pr...

AI Technical Summary

Problems solved by technology

Among them, water-soluble waterproof adhesive materials and solvent-based waterproof adhesive materials are poor in waterproofness, adhesion and durability. Although reactive waterproof adhesive materials have the advantages of good adhesion and durability, they have High cost, inconvenient construction, large pollution and other disadvantages, most of the waterproof materials used in the waterproof treatment in the prior art are waterproof coiled materials, which are high in cost, prone to damage, poor in waterproof effect, and poor in overall performance