100% Basalt Sewing Thread PTFE Thread Filter Bag Sewing

Material : 100% Basalt fiber yarn

Working temperature : 650 centigrade (1202 F)

 Features:

    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