Spread Tow Carbon Fiber Fabric
Spread Tow Carbon Fiber Fabric is a type of Ultra-lightweight fabric.
Its production involves spreading a Carbon fiber tow in thin and flat uni-directional tape and then weaving the tapes to a woven Spread Tow Fabric.
This technique increases the mechanical properties of the material while reducing the weight of the composites.
All our spread tow fabrics are woven using Toray T700 12k fibers. These are cost-effective in comparison to 1k carbon fiber fabrics.
- Tensile Strength 4900 MPa
- Tensile Modulus 230 Gpa
- Length per roll 50-100 meter
| Weight |
Spread tow size |
Fiber Count (in 10cm) |
Fiber type |
Width |
Thickness |
| g/㎡ |
warp*weft |
| 76 |
20mm |
5*5 |
M30-18K |
1m |
0.08mm |
| 80 |
20mm |
5*5 |
T700-12K |
1m |
0.08mm |
| 100 |
16mm |
6.25*6.25 |
T700-12K |
1m |
0.10mm |
| 160 |
10mm |
10*10 |
T700-12K |
1m |
0.16mm |
| 200 |
8mm |
12.5*12.5 |
T700-12K |
1m |
0.20mm |
Mechanical properties
| weight |
g/㎡ |
80±2 |
100±2 |
160±3 |
200±3 |
| Breaking strength in warp |
N/50mm |
≥2400 |
≥3300 |
≥4800 |
≥5900 |
| breaking strength in weft |
N/50mm |
≥2400 |
≥3300 |
≥4800 |
≥5900 |
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