At present, industrialized production is mainly aramid (aramid 1313) and aramid (aramid 1414). The molecule of the interval theram (aramid 1313) is a jagged line macromolecules composed of a phenyl phenyl of the amide group. In its crystal, the hydrogen bonds exist on 2 planes, such as plaid arrangement, which forms a three -dimensional structure of the hydrogen bridge; Position, forming a close -up structure with similar rigidity, is a main chain polymer LCD polymer. The chemical structure of the two is similar, but the performance differences are large, and the application fields are different.
1. Direct aramite
The full name of the medium is called a polychebenzyl -phenyl -dilate fiber, commonly known as aramid 1313, which is known as the "fire fiber". It is an organic high -temperature flame retardant fiber with excellent comprehensive performance. It is a heat stability. High -performance fiber materials with high flame retardability and good electrical insulation are widely used in areas such as safety protection, environmental protection and modern industry.
In the field of safety protection, safety protection equipment such as protective clothing and protective gloves made of aramids can effectively resist operational damage such as high temperature, flames, arc Power, forestry and other fields.
In the field of environmental protection, the medium can be processed into acupuncture without woven fabrics and weaving filter cloths. It is widely used in high -temperature flue filtration in cement, steel, road building and other industries. The dust removal efficiency is 99.99%, which can greatly reduce air The emissions of pollutants can achieve sustainable green green development of environmental protection.
In the field of modern industries, the medium in the middle of the aramid is widely used in various high -temperature transport equipment, electricity transmission equipment, electrical insulation equipment and other industrial production in various types of high -temperature transportation equipment, electricity, and insulation. Basic and critical materials.
2. Patient aramite
The arax of the aramid is called polybhenyl phenyl -pyramamine fiber, commonly known as aramid 1414, which is known as the "bullet -proof fiber". It is one of the largest high -performance fibers in the world today and the most widely used. In the field of automotive industry, the aramid is an indispensable skeleton enhanced material in automotive rubber tube, tires, and synchronous bands. It is an important environmentally friendly enhanced wear -resistant material in brake pads and clutch slices, especially environmentally friendly turbocharged cars. The application of aramid is inseparable; in the field of information communication, the application of the aramid to the aramid and greatly promotes the development of the communications industry. Products, it plays an important role in accelerating the modernization of communication.