Can non-woven fabrics be made into waterproof materials?

Can non-woven fabrics be made into waterproof materials? In the field of waterproof material development, researchers have been committed to finding new and low-cost methods to produce waterproof materials with lower production costs and better waterproof performance. With the continuous advancement of technology, now textiles The industry can already use non-woven fabrics to make high-performance waterproof materials, and can well replace those of substandard waterproof materials! 　　 1. Modified asphalt linoleum base This is a new type of linoleum that will replace paper Tire-based asphalt felt is widely used in waterproof, moisture-proof and anti-seepage projects in roofs, underground pools, dams, highways, bridges, airstrips, landfills, etc.　　2. Reinforced fabric for cold-coated waterproof material 　　 It is a polyester non-woven fabric, and the paint used can be neoprene asphalt, etc. In addition, the wet-laid non-woven fabric made of glass fiber can also be used as the base of the roof waterproof material. The actual product applications are as follows: 　　 thermal composite non-woven fabric, spray-bonded composite non-woven fabric (approximately 3 grams per square meter). The product weight ranges from 30-400 grams. Product features: good peel strength, waterproof, breathable Type, soft touch and other characteristics. Products are widely used in industries, agriculture, building waterproofing, medical and health, pets and other fields.　　(1) Breathable membrane composite non-woven fabric. This product is made of microporous breathable membrane and non-woven fabric. It is soft to the touch, breathable and impermeable. The product is widely used in protective clothing, surgical gowns, bed sheets, etc.　　(2) Three-layer waterproof and breathable composite non-woven fabric. This product uses different breathable formulas and production processes. Products with different air permeability are produced. The air permeability ranges from (300-3000g/m2/24h) and are widely used in the field of building roof waterproofing.　　(3) Laminated non-woven fabric, the coating weight ranges from 14-60 grams. Using different colors of non-woven fabrics and different colored films to compound, can produce products of different specifications. The products are widely used in disposable bed sheets and pet pads.　　(4) PET film + PE film + spunlace non-woven fabric composite, the products are widely used in industry.　　(5) Aluminized composite non-woven fabric is used for heat preservation and heat insulation.　　(6) PE membrane composite grid cloth, mainly used in the field of building waterproofing. Although non-woven fabrics can be made into various excellent waterproof materials, in actual production and processing conditions, due to the different types of processing materials and differences in processing technology, the waterproof materials made of non-woven fabrics The performance is not outstanding, so we must ensure that non-woven products have reliable quality assurance and stable production capacity! Previous: Introduction to the use of polypropylene non-woven fabrics