The performance of flame retardant fabrics is generally divided into temporary flame retardant fabrics, semi-durable flame retardant fabrics, and durable flame retardant fabrics. There are many methods to detect the quality of flame retardant fabrics, including the aerobic index method. So what is oxygen index? The oxygen index refers to the oxygen concentration at which a material reaches the point of ignition. Generally speaking, the higher the oxygen index of a material, the higher the oxygen concentration required for ignition, and the less likely it is to be ignited; conversely, the material with a low oxygen index will easily reach the ignition point under low oxygen concentration. Oxygen index less than 21 is a flammable material, and an oxygen index above 28 is a flame retardant material.
Flame-retardant fabrics do not actually catch fire, but are not easily ignited. They can prevent the spread of flames and extinguish automatically within a certain period of time or immediately after leaving the flame. There are many corresponding international flame retardant standards, such as: EN470-1, EN531, EN532, NFPA2112, NFPA70E, etc.
Flame retardant Fabric performance can also be judged by how quickly the fabric burns. Contact the flame for a certain period of time according to the prescribed method, and then remove the flame to measure the time the Oxford cloth continues to burn with flames and without flames, and the degree of damage to the fabric; at the same time, it does not cause harm to the human body and the body when the flame retardant performance is good. Environmentally harmful substances indicate that the quality of the flame-retardant cloth is better.
The flame-retardant fabric will automatically extinguish when it leaves the fire source. It has the special function of flame retardant and heat insulation. It is mainly used in protective clothing, automobile interiors, sanitation workers’ clothing, fire fighting equipment, chemical industry, machinery, etc. The application range of flame retardant fabrics is also becoming more and more extensive, whether in life or in They all play an important role in their work.
Independently research and develop flame-retardant fabrics. According to different requirements of customers, the following specifications are available: 210D, 300D, 420D, 600D, 900D, 1200D, 1680D Oxford cloth, etc., which have temporary flame-retardant effect, semi- Durable flame retardant effect and durable flame retardant effect can also be provided with waterproof, flame retardant, PVC/PU coating, silver coating, composite and other treatments according to customer needs. You can contact the online customer service on the web page or leave a message. , to meet all your requirements with dedicated service.
</p
