First print with Nylon, teflon infused : r/fosscad
The Myriad Uses of Stronger Than Steel Kevlar – Compound Interest
Kevlar, a nylon polymer prepared by reaction of 1,4-benzenedicarboxylic acid (terephthalic acid) with 1,4-benzenediamine (p-phenylenediamine) is so strong that it's used to make bulletproof vests. Draw the structure of a segment of