Why use PVDF to produce waterproofing tape?Poly (vinylidene fluoride), fluorocarbon, English abbreviation PVDF, mainly refers to the homopolymer of vinylidene fluoride or the copolymer of vinylidene fluoride and a small amount of other fluorovinyl monomers. The chemical structure is combined by fluorine carbonization bond. This structure with short bond property is the most stable and firm combination with hydrogen ions, so fluorocarbon has specific physical and chemical properties. It not only has excellent wear resistance and impact resistance, but also has high fade resistance and UV resistance in extremely harsh and harsh environments.
In addition, PVDF has the characteristics of both fluororesin and general-purpose resin. In addition to good chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance and radiation resistance, it also has special properties such as piezoelectric, dielectric and thermoelectric properties. It is the second largest product in the production of fluoroplastics, with an annual global production capacity of more than 53000 tons. According to the analysis of toubao Research Institute, the production capacity of polyvinylidene fluoride in China accounts for a relatively high proportion in the world, In 2018, it has exceeded 65% of global production capacity.
Our PVDF tape use excllent PVDF and buty rubber adhesive. The specially formulated rubberized adhesive seals around fasteners, allowing no water to penetrate and get to the substrate. Long-lasting UV resistance and waterproofing protection-