Basic Info.

Product Description

Basalt sewing thread with twisted single filament diameter of 5.5um coated with PTFE and then sintered.The finished product is smooth, soft, wear-resistant, of high temperature resistance, chemical corrosion resistance, high strength. In the sewing clockwise trace smooth, no hair, continuous line. The sewn filter bag is used at a high temperature of 350 degrees, and will not crack and break the thread.

Specification: EC5.5 12.5X4X3, φ0.25mm, twist 300, breaking strength > 70, fuel content > 10%

Weight: 200g/bobbin or 1kg/bobbin

Product Pictures