Basalt Sewing Thread
Negotiable
Min.Order:1
Twisting and impregnating basalt fiber strand, and make this smooth plied yarn.
Characteristics:
High tensile strength, corrosion resistance, high temperature resistance
Application:
Sewing filter cloth, fiber mat, or other fiber products.
Application fields:
Electron, chemical industry, construction, shipbuilding, aero apace
S/N | Item | Parameter |
1 | Linear density allowance | ±5% |
2 | Diameter of single thread | 5.5μm±10% |
3 | Twisting direction | Primary twisting: S, Final twisting : Z |
4 | Twist (twist/m) | >280, Twist allowance: ±8% |
5 | Combustible matter content(%) | 0.8±0.2 |
6 | Tensile breaking strength (corresponding to yarn structure) | >0.60 |