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Description
our basalt fiber sewing thread for stitching the filter bags 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.
Product Specification
code | FY288 | FY266 | FY267 |
material | Bsalt fiber | E-glass | E-glass |
diameter of the fiber(um) | 6 | 5.5 | 5.5 |
tex (g/km) | 204±10 | 208±10 | 156±10 |
twist direction | S | S | S |
twist No. | 280 | 280 | 280 |
tensile strength (N) | >115 | >90 | >70 |
treatment | ptfe | ptfe | ptfe |
Loss on ignition(%) | >10 | >10 | >10 |
running tempertuare(°C) | < 450 | <260 | <260 |
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.
basalt fiber sewing thread for stitching the filter bags