Research Based on Fire Retardant Finish of Flax and Jute Fabric

摘要

Viewing from the aspect of room security and fire proof, the fire retardant finish of bast fiber becomes more and more significant and attracts more attention from textile engineering technicians. This article mainly explore the fire retardant finish of flax and jute fabric, and thus to confirm the best technique and technology. Most influential factors on the fire retardant finish of flax fabric are the baking temperature, and next is resin concentration, retardant concentration and expression. The best technique is A3B1C1D1, which means retardant concentration adopts 350g/L, resin concentration adopts 40g/L, baking temperature adopts 155 °C, 4mins, and expressing is 75%. The most influential factors on jute fabric after fire retardant finish is baking temperature, and best technique is A1B1C2, which means retardant concentration 350g/L, baking temperature is 155°C, 4mins and resin concentration is 12.5g/L. Baking temperature's influence on experimental result that is the char length is notable, and other factors tend to be consistent. Retardant concentration and resin concentration notably influence on the bending length and breaking tenacity of jute fabric after fire retardant finish.