Carbon fiber (CF) sabon nau'in kayan fiber ne tare da babban ƙarfi da babban yanayin abun ciki na carbon sama da 95%.

Adadin T na fiber carbon yana nufin matakin kayan carbon, masana'antar masana'antu tana nufin nau'in kayan carbon da Kamfanin Toray ke samarwa a Japan, kuma a waje da masana'antar gabaɗaya yana nufin kayan carbon madaidaici.T yana nufin adadin ton na ƙarfi mai ƙarfi wanda rukunin fiber carbon tare da yanki mai faɗin santimita 1 murabba'in zai iya jurewa.Sabili da haka, gabaɗaya, mafi girman lambar T, mafi girman ƙimar fiber carbon, mafi kyawun inganci.

Dangane da nau'in sinadari, gwaje-gwajen kimiyya sun tabbatar da cewa sinadarin T300 da T700 galibi carbon ne, tare da babban juzu'in na farko shine 92.5% na karshen kuma 95.58%.Na biyu shine nitrogen, na farko shine 6.96%, na karshen shine 4.24%. Sabanin haka, abin da ke cikin carbon T700 yana da girma fiye da na T300, kuma yawan zafin jiki na carbonization ya fi na T300, yana haifar da mafi girma abun ciki na carbon da ƙananan abun ciki na nitrogen.

T300 da T700 suna magana ne akan maki na fiber carbon, yawanci ana auna ta da ƙarfin ɗaure.Ƙarfin ƙarfi na T300 ya kamata ya kai 3.5Gpa;T700 tensile ya kamata ya cimma 4.9Gpa.A halin yanzu, fiber carbon fiber 12k kawai zai iya kaiwa matakin T700.