basalt sewing thread for sewing bags

description ptfe basalt fibersewing threadis a new mineral fiber with the main material of basalt, and it is a new fiber material which made of rocky wool by high temperature melting and refrigeration. It not only has the specifications of asbestos and fiberglass, but also has other kinds of excellent capabilities. For example: 1. resisting the high temperature of 700(holding the temperature), and resisting the low temperature of -270; 2.high intensity and high elasticity module; 3.low ratio of booting heat, insulating heat, absorb sound and insulating sound; 4.resisting the corrosion of acid and alkali; 5.smooth surface of the silk, good ability of being weaved, resisting rubbed, soft feeling and non-harm to body. Fiberglass sewing thread is made from E glass yarns consists of very fine fibers, which are plied and twisted. This thread has smooth surface and high strength, and is resistant to high temperature and corrosion. This thread is suitable for sewing of high temperature filter bags.SPECIFICATION Product codeDiameter (um)Linear Density (tex)TwisteDirectionTwists(no/m)limitedtemperature()EC5.5-156tZ2805.5156 Z280≤280EC5.5-208tZ280 5.5208 Z280≤280EC4-156tZ280 4156 Z280≤280EC4-208tZ280 4208 Z280≤280Basalt thread 6208 Z280≤1200 Main applications This thread is widely used in sewing of high temperature resistant fabrics, and filter bags, also used as electric insulation material, thermal insulation material, filler for electric cables, fire proof material, wicks, sealing material, winded electric heating wires, and heat elements.about our company Yingkou Hongyuan Fiberglass of Science and Technology Company Limited is located in Yingkou of Liaoning Province, a beautiful seashore city. We are a R&D fiberglass manufacturing company with strong technology and research group.We have over 260 workers and staffa,among them about 40 professional specializing in various branches. The main products are fiberglass and basalt fiber, including yarns, sewing threads, chopped fiber, bulked yarn filter cloths and needle mat based cloths. Our products are mainly used in bag dust removal filtering material industry. The application of fiberglass and basalt fiber in filtering material industry is our main research aspect and we have gained innovation in this field. Since our establishment, we have insisted on the management concept of "research drives production, sale depends on good quality". In order to strengthen the research and development effort, our company cooperates with the research institutes and universities and builds the stable cooperation relationships with them. Our company is an executive unit of the council of China Fiberglass Information Net, a council unit of China Fiberglass Industry Association, a member of China Environmental Protection Industry Association-Bag Environmental Protection Industry Association. we are glad to enter into business relations with you. We can also according to your request to produce .