Aramid fiber ni a pe ni polybenzoylenediamine, ati okun erogba, okun polyethylene iwuwo molikula giga giga ati okun iṣẹ giga giga mẹta ti agbaye, iwuwo kekere, agbara giga, modulus giga, resistance otutu otutu, ipata ipata, idabobo, jẹ jakejado .. .
Ka siwaju