First the âDâ or the âP85D,â which is the highest performance, dual-motor version of the Model S that has the 85 kwh battery. Tesla CEO Elon Musk didnât mention the price onstage and Tesla has yet to send out any specs (at least to me) on it. So.
Mylar, also known as BoPET (Biaxially-oriented polyethylene terephthalate) is a polyester film made from stretched polyethylene terephthalate (PET) and is used for its high tensile strength, chemical and dimensional stability, transparency, reflectivity, gas and aroma barrier properties, and electrical insulation.
Typically kevlar is spun into ropes or fabric sheets that can be used as such or as an ingredient in composite material components.evlar is a very strong man made fiber, stronger than many metals. It is used where very high tensile (pulling) strength is needed. Its most famous use may be for body armor, and for military helmets. It is also used to make cut resistant gloves for people that work with sharp items.