... -EN 531(EN ISO 11612) A, B1, C1 - Industrial flame and heat Hazards -EN 533 Index 3 - Heat and ... High colour fastness and tear strength4)High resistance to industrial washing and decontamination5)Environmental friendly ,low formaldehyde (less ... workplace concering mechanic ,fire fighting and other general industrial protection,machinery manafacturing enterprises staff,engineering staff.Our main market : ...