Applying this technology led Toray to create TORAYCA T1200, with a tensile strength of 8.0 gigapascals (or GPa, which is around 100 kilogram force per square millimeter). This is more than 10% higher than the figure of 7.0 for TORAYCA T1100 which currently has the highest tensile strength.
The company developed T1200 at a new facility within the Ehime Plant (in Masaki-cho, Ehime Prefecture
Toray began selling carbon fibres in 1971. It has supplied TORAYCA for such applications as compressed natural gas and high-pressure hydrogen tanks, automobiles, aircraft, and sporting equipment.
In 1986, the company developed TORAYCA T1000, which was then world’s highest strength carbon fibre.
.Basic Properties of T1200 ultra-high-strength carbon fiber and strength and modulus maps
| Product name |
Tensile strength (GPa) |
Tensile modulus (GPa) |
Strain at failure (%) |
Yield (g/m) |
Density (g/cm³) |
Filament count |
|---|---|---|---|---|---|---|
| T1200 | 8.0 | 315 | 2.5 | 0.48 | 1.82 | 12,000 |
| T1100 | 7.0 | 324 | 2.2 | 0.51 1.01 |
1.79 | 12,000 24,000 |
| T800S | 5.9 | 294 | 2.0 | 1.03 | 1.80 | 24,000 |
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