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Basalt Fiber Sewing Thread
Product Description
Made of basalt fiber protofilament, through splitting and merging, twisting and impregnating,
finally made into smooth ply yarn.
Characteristics
High tensile strength, corrosion resistant, high-temperature resistant, working temperature below 600℃
Application
Mainly used in sewing filter cloth, fibrofelt and other fiber products
Application Area
Electron, chemical industry, construction, shipbuilding and aerospace
|
Serial Number |
Item |
Parameter |
|
1 |
Linear Density Tolerance |
±5% |
|
2 |
Monofilament Diameter |
5.5μm±10% |
|
3 |
Direction of Twist |
First twist S，final twist Z |
|
4 |
Twist Number（s/m） |
≥280，Twist tolerance ±8% |
|
5 |
Combustible Content（%） |
0.8±0.2 |
|
6 |
Tensile Breaking Strength N/Tex |
>0.60 |
Annotate: the performance and index above only for reference
