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sewing thread We supply kinds of sewing thread which suit for different material of the filter bag. PTFE basalt fiber sewing thread is 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
Filter bags: Properties · good chemical stability,resistance to high temperture, corrosion resistance · no water absorption,no shrinkage,high tensile,strength. · small air resistance,high efficiency for collecting. Application dust collector filter bag is widely used as enhanced material,high-tempertuare filter midia, heat resistance and fire-resistance material.It can use as filter cloth, fire-resistance, Welding Blanket and so on. |
fiberglass sewing thread