Flame-retardant fabrics refer to fabrics that can self-extinguish even when removed from an open flame. Flame retardant fabrics can be divided into post-finished flame retardant fabrics and intrinsic flame retardant fabrics (durable flame retardant fabrics). Post-finished flame-retardant fabrics are also post-processed flame-retardant fabrics, which are produced through coating and auxiliary treatment during dyeing and finishing. The flame-retardant effect will gradually weaken after washing, and are generally used to produce things that are not washed frequently.
Flame retardant grade is a grade system divided by the properties of Oxford cloth or the material after treatment that can significantly delay the spread of flames.
B1 level flame retardant is tested according to GB/T 8626. Its combustion performance should reach the indicators specified in GB/T 8626 and no burning drippings are allowed to ignite the filter paper; Tested in accordance with GB/T 8625, the average remaining length of each group of specimens is ≥375px (the remaining length of any specimen is >0), and the average peak flue gas temperature of each test is ≤200°C. Tested according to GB/T 8627, its smoke density level (SDR) ≤ 75. Class A is a non-combustible material; Class B1 is a refractory material; Class B2 is a combustible material; Class B3 is a flammable material.
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., with temporary flame-retardant fabrics. Effect, semi-durable flame retardant effect and durable flame retardant effect. It can also be equipped 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 website, or You can leave a message and we will provide dedicated service to meet all your requirements.
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