PPS A504X90日本东丽----PPS fiber torque converter is a flameretardant, a thermoplastic fiber with heat resistance and chemicalresistance. It has been widely used in bag dust collectorapplication of coal-fired power generation boiler. In addition, theflame retardant yarn produced by Zoltek, a large carbon fibermanufacturer that we became a subsidiary in february2014, ispolyacrylonitrile oxide yarn. It has excellent flame retardant andheat resistance after calcination and oxidation in the air. It isdeveloping in various industrial fields, such as brake pads ofaircraft and splash pads in welding process.
The successful development of high-performance fire-proof paperis a new element technology developed by Dongli company for newfiber materials, and is the result of "technology".
The existing flame retardant paper needs a considerablethickness to achieve fire resistance (fire resistance), and theexisting fire-retardant sheet made of inorganic materials isdifficult to thin and lacks flexibility. This time, Dongli usesthis "fiber composite / structural technology" composite and PPSfiber torcon? To have special papermaking technology and flameretardant yarn, and has high performance, both of which areseparate fibers. We have successfully developed flame shield paper,which is thin and moderate in strength, but has good flexibilityand excellent processability.
When the paper is exposed to the flame and heated to 300 ° C orhigher, the thermoplastic PPS fiber torque converter? Melts andforms a film in the gap between the flame retardant yarns arrangedin one layer. With the spread of paper and the further increase oftemperature, the carbonization process continues, and the structurechanges to flame retardant sheet, which can also block the flame.As a result, although it is a 60 micron thick film, it exhibits thesame performance as UL-94 vtm-0 grade (* 1) and also preventsflame.
In addition, because of its high permeability, when adhesive isapplied in the three-dimensional processing, it can reduce heataccumulation and play an excellent anchoring effect. Therefore, ithas the unprecedented characteristics of "thin, light, molded andheat insulation", which not only improves the flame resistance ofthe final product, reduces the risk of ignition, but also savesspace and light weight. It can be applied in a wide range offields, because it can promote transformation.
