Kraig Biocraft Laboratories Inc (KBLB)

[Eskaminagaga]

A good stretch/strain curve would answer a thousand questions...

Some of their values can be found on Bolt Thread Patent Application WO2015042164A2:

In some embodiments, the fiber has a yield stress of 24-172 or 150-172 MPa. In other embodiments, the fiber has a maximum stress of 54-310 or 150-310 MPa. In some embodiments, the fiber has a breaking strain of 2-200% or 180-200%. In other embodiments, the fiber has a diameter of 4.48-12.7 or 4-5 um. In some embodiments, the fiber has an initial modulus of 1617-5820 or 5500-5820 MPa. In other embodiments, the fiber has a toughness value of at least 0.5, 3.1, or 59.2 MJ/m . In still other embodiments, the fiber has a fineness between 0.2-0.6 denier.