Care must also be given to the insulations ability to withstand the voltage potential during operation. Unless this material is some kind of new, higher withstand material, it's likely it will only be useful in very low-voltage applications. I am not sure what the insulation resistance is, but...
Bend Radius requirements for a cable have multiple purposes. The obvious is to prevent damage during cable pulls (the tighter the radius the more side-wall pressure and more likely the insulation and jacket material are to be comprimised). In addition to that requirement, there is also a...