High-Strength Flame-retardant 100% 1414 Aramid Yarn For Sewing Thread

Aramid fiber is a new type of high-tech synthetic fiber with excellent properties of ultra-high strength, high modulus and high temperature resistance, acid and alkali resistance, light weight, etc. Its strength is 5-6 times that of steel wire, and the modulus is steel wire or The glass fiber is 2 to 3 times, the toughness is twice that of the steel wire, and the weight is only about 1/5 of the steel wire. At 560 degrees, it does not decompose and does not melt. It has good insulation and aging resistance and has a long life cycle. The discovery of aramid is considered to be a very important historical process in the material world.
There are two most useful varieties of aramid: one is a zigzag-shaped meta-aramid fiber arranged in the molecular chain, which is called aramid 1313 in China; the other is a para-aramid fiber with a linear molecular chain arrangement. China calls it aramid 1414.
Its wide application: aramid pulp fiber instead of asbestos becomes the main material of brake pads, clutch plates and gaskets. In addition, it has been widely used in other industrial fields, such as fiber protection, high temperature filter bags, automotive hoses, tires, audio elastic cloth, power transmission belts, conveyor belts, transfer printing blankets, rubber soles, etc. In the field, aramid can be made into bulletproof vests, bulletproof helmets, bulletproof armor, firefighting suits, fire masks, military and police training suits, cut-proof gloves, etc.; in the civilian field, aramid can be made into aircraft, cars, high-speed rail Burning interiors and fabrics can be made into fire blankets, escape ropes, flame retardant curtains, bedspreads, pajamas, tablecloths, aprons, microwave oven gloves, etc. Aramid can also be made into aramid paper for the insulation of motors, transformers and electronic appliances. It can be further processed into honeycomb structural materials for secondary parts of airplanes, yachts, high-speed rail and motor trains.
Aramid is a kind of flexible polymer with higher breaking strength than ordinary polyester, cotton, nylon, etc. It has large elongation, soft handfeel and good spinnability. It can produce short fibers and filaments of different denier and length. Different yarns are woven into fabrics and non-woven fabrics, which are finished after finishing to meet the requirements of protective clothing in different fields.