Specifications: Feature: Industry Sewing Thread Product Name: 100% Spun PTFE Sewing Thread Pattern: filament Free samples: yes OEM: yes

Wire Cages are professionally manufactured, constructed from galvanized or stainless steel and welded for structural stability.

Yuanchen manufactures a wide range dust collector filter cages to fit all baghouse makes and models. We can also manufacture uncommon and specialized cage designs as required.

Bags and cages are the heart of any fabric filter system.  Proper material selection, based on process conditions and emission guarantees, bag to cage fit and bag to tubesheet fit is essential for a system to operate properly.   If you are having short bag life, high pressure drop or not meeting emission limits then our technical experts can recommend the appropriate bag material.

Acrylic dust-removing cloth bag fiber is made by copolymerizing 100% acrylonitrile as the first monomer and spinning it through wet or dry spinning. It melts when close to the flame, melts and burns when it comes into contact with the flame, and continues to burn and emit black smoke when leaving the flame. There will be a scorching smell when burning. broken.

SCR catalyst (selective catalytic reduction) denitration technology means that in the presence of a catalyst, the reducing agent (anhydrous ammonia, ammonia or urea) reacts with the NOx in the flue gas to generate harmless nitrogen and water, thereby removing the NOx. From the perspective of application areas, its uses include cement kilns, glass, garbage incineration, coal-fired power generation, and biomass power generation. With the development of the industry and the advancement of flue gas denitration related technologies, the demand for SCR denitration catalysts will further expand.

Since the white fiber is produced by the film splitting method, the dispersion in fineness is relatively large, generally from 2dtex to 10dtex. The brown fiber is wet-spinned, so the fiber fineness is relatively fixed. At present, it is 3.3dtex in foreign countries, and the single yarn strength is generally above 4dtex in China. The length is generally 51mm~75mm. The melting point of PTFE is 327 °C, and it can be used for a long time at a high temperature of 260 °C, and the instantaneous use temperature can exceed 300 °C. PTFE cannot burn, and its limiting oxygen index reaches 95%. The strength is low and the breaking elongation is small. The breaking strength of the imported brown fiber is only 1.9cn/dtex, while the strength of the white imported fiber basically does not exceed 4cn/dtex. The friction coefficient is low, so the dust is easy to fall off on the surface of the filter material. The surface tension of the fiber is large, and it has good water repellency. The fiber is finer, the filtration efficiency is average, and the filter material has a weight of 750-800g. The textile performance is not good, the cohesive force is low, and static electricity is easily generated in the fiber spinning process.

PTFE sewing thread is twisted by high strength PTFE filament yarn, making it possibly the most chemical resistant thread on the market today. In addition, it is completely unaffected by ultraviolet (UV) radiation and will not degrade from continuous exposure to the sun. It will not rot, support fungus or mildew. In addition, it is unaffected by fuel, cleaning solvents, salt water, motor oil.