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High Silica Fiberglass Sewing Thread
High silica fiberglass sewing thread is plied and twisted together of 96% SiO2 silica fiber yarn treated with PTFE. It features high tensile strength, good sewing property and high temperature resistance.
High silica fiberglass sewing thread can be used at 1000℃ continuously, softens above 1650℃.
Product Features
1) Provide burn-through protection from molten metal and weld splatter.
2) Used at 1000℃ continuously, softens above 1650℃.
3) Highly flexible and virtually no shrinkage.
4) High abrasion resistance and tensile strength.
5) Different coating available and normally coating materials are PTFE, PU, etc.
Application
1)
Sew flame-retardant protective clothing.
2) Used for sealing and insulating products.
3) Sew safety clothing, gloves, welding and fire blankets.
4) Sew filter bags, fire blanket on industrial high-speed sewing machine.
5) Sew weak alkali-resistant weave.
6) Used in high temperature cable braiding.
Specification
|
SiO2 Content (%) |
Linear Density (Tex) |
Diameter (mm) |
Tensile Strength (N) |
Twist (twist/m) |
Roll Weight (g) |
|
≥96% |
220±20 |
0.4 |
≥50 |
280-300 |
500-600 |
|
≥96% |
370±20 |
0.5 |
≥10 |
160-180 |
500-600 |
|
≥96% |
440±20 |
0.6 |
≥10 |
160-180 |
500-600 |
|
≥96% |
600±20 |
0.8 |
≥10 |
160-180 |
500-600 |
|
≥96% |
740±20 |
1.0 |
≥10 |
160-180 |
500-600 |
|
≥96% |
1200±40 |
1.5 |
≥30 |
120-140 |
500-600 |
|
≥96% |
1590±40 |
1.7 |
≥30 |
120-140 |
500-600 |
|
≥96% |
1650±60 |
1.8 |
≥30 |
120-140 |
500-600 |
|
≥96% |
2200±60 |
2.0 |
≥30 |
120-140 |
500-600 |
|
≥96% |
2400±60 |
3.0 |
≥30 |
120-140 |
500-600 |
Note: Specific products could be made according to customers’requirements.
