Dust bag is made of two or more kinds of high temperature resistant fibers blended and layered composites, in order to achieve higher and new physical and chemical properties. High temperature, high strength, resistance to acid corrosion, abrasion, bending, etc., after different surface finishing techniques and chemical treatment, but also has easy cleaning dust bag US Freitas wholesale, water and oil proof, anti-static PTFE dust bag wholesale and other characteristics, suitable for 200 ° C-300 ° C series. Compared with glass fiber dust bag bag, wear resistance, flexural resistance and peel strength significantly improved, affordable high filtration load. Filtration rate of up to 1.0m / min or more, low running resistance. Compared with the high-temperature synthetic fiber filter, overcome fiber filter elongation, deformation, low temperature, poor corrosion resistance of weakness; and better products dimensional stability, strength, and the price is lower than other high-temperature chemistry fibers. Most generally require a relatively high permeability environments will choose 208 or 729 material, these two materials can be cleaned repeatedly. 729 woven filter dust bag filter is taken polyester staple fiber as raw material, the use of woven satin weave canvas directly woven into the cloth-like tube, and made by heat-setting and other post-processing methods. Canvas class appearance, color is white, a thickness of about 1.0mm. The most commonly used is polyester needle felt, polyester needle felt dust bag appearance is generally white, smooth on one side, the other side is fluffy, about the thickness of 2mm. Continuous working temperature normally does not exceed 130 ℃. Moment can withstand 150 ℃. There temperature Polyester needle felt dust bag working temperature can reach 150 ℃ -170 ℃ US Tasman dust bag wholesale |. Nine are brightly brand (certified) | dust bag provided by Botou brightly lit dust Equipment Co., Ltd. Botou brightly lit dust Equipment Co., Ltd. (www.bttm.cn) Hebei Cangzhou, a leader in environmentally friendly products processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the brightly lit dust leadership with the staff warmly welcome all inquiries negotiations to create a better future for brightly lit dust.