The main advantages and disadvantages of glass fiber, carbon fiber and aramid fiber are compared.
On the tensile strength and modulus of carbon fiber, aramid fiber CF> KF> GF, but the elongation of CF is very small, sometimes can not meet the requirements. Density GF>CF>KF. The glass fiber has the advantages of low price, ratio of carbon fiber and aramid fiber is much cheaper. Characteristics of aramid fiber is impact resistant, can be used as bullet proof clothing, but Fang Guanyi moisture.
Tensile strength, glass fiber is the lowest, the highest 3000~5000MPa carbon fiber, aramid fiber in recent years has prepared more than 3000MPa products; aramid fiber is the worst performance of organic fiber and heat resistant glass fiber; lowest cost; glass fibers and carbon fibers are brittle, the processing woven winding slightly worse aramid fiber toughness, easy to weave around.
