How long have you been deceived by “waterproof”?
What is the correct definition of water-repellent fabric? It literally can release water, but you may not understand that water-repellent fabric can also be divided into “water-repellent” and “water-repellent” , what is water blocking and water splash prevention? What is the difference between the two? The following is a detailed explanation for everyone
Water repellent:Functional treatment to prevent water infiltration. Current water-repellent treatments often use water-blocking films to prevent water molecules from penetrating deep. However, the film itself is too fragile, so it is necessary to rely on the cooperation of the surface fabric, film, and interior to achieve the water-blocking function. The water ability is expressed by the water pressure resistance value, that is, a fixed area of water-blocking cloth is used to block the rising water pressure. When the third drop of water seeps out from the surface, it is the water pressure resistance value of the fabric. Usually it can be reached if it exceeds 1000mm. Basic water blocking ability.
Water-resistant:The water-repellent property of the fabric means that the fabric has been treated with a water-repellent agent so that the water droplets on the surface can form a bead shape without penetrating or spreading to wet the clothes, achieving a water-repellent function like a lotus leaf (lotus effect). Anti-prevention Water-splashing finishing uses this principle to attach a layer of ultra-fine “needle beds” to the surface of the fabric with various chemical materials, so that the tension on the surface of the fabric is less than the cohesion of water, so when water drops, they will form water beads and roll away instead of Spread it out and soak it. If the needle bed structure of this layer is flattened or covered with oil and infiltrated, the water-repellent ability of the fabric will be greatly reduced, and it may even begin to absorb water.
Technology has also produced “water-blocking” and “water-repellent” fabrics. For customers to choose, the technological oil- and water-repellent fabricis made of a new fluorine-containing water-repellent finishing agent and processed through an extraordinary process. It has excellent oil-repellent and water-repellent properties. Water, decontamination performance and excellent washability. It is widely used in oil and water-repellent work clothes in petroleum, chemical and other industries. It is your best choice for making protective clothing.
——Professional functional fabric supply and application comprehensive service provider. The company has strong scientific and technological research and development capabilities, advanced production inspection methods, and has self-operated import and export rights. Also It is an ISO9001-2008 and ISO4001-2004 certified enterprise. Its main products include: antistatic series, high temperature resistant and fireproof series, fireproof series, oil and water repellent and three-proof series, acid and alkali resistant series, general workwear fabrics and accessories, etc. Involved Metallurgy, fire protection, petroleum, chemical industry, machinery, medical and other industries. Decades of hard work, market-oriented, innovation-driven, quality-based survival, progress and growth. Technology provides you with a full range of solutions and improvements products and services.
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