Cord fabric is a kind of tire skeleton fabric made of strong strand yarn as warp and medium and fine count single yarn as weft. The warp threads are closely arranged and the weft yarns are sparsely arranged, which looks like a curtain, so it is named.Cord fabric is used as the framework of rubber products such as tires, which makes it bear huge pressure, impact load and strong vibration. The performance and service life of tire cord fabric are important. The warp (also known as cord thread) bears the load, and the weft yarn fixes the warp position.

Cord cords include cotton cord, viscose cord, nylon cord, steel wire cord, nylon cord, polypropylene cord, aramid cord, carbon fiber cord, pen cord, etc. The strength of cotton cord is low, and the manufacture of tire body requires more layers of cord fabric. In use, the friction heat generated by movement is high and the heat dissipation is slow, so the application is gradually reduced. High strength viscose cord has the advantages of fatigue resistance, heat resistance and small carcass deformation. However, due to the easy moisture absorption of viscose, it is necessary to protect the tire in use to make its surface intact without cracks, so as to avoid the reduction of strength due to moisture. Nylon cord has high strength, good impact and fatigue resistance of the carcass, less rise of tire temperature, but it has the characteristics of thermal shrinkage, and the carcass is easy to deform. The carcass made of steel cord has high strength, small rolling loss, impact resistance and good wear resistance, but it is rigid and easy to damage the chassis parts of the vehicle. In addition, there are polyester cord, glass fiber cord, etc. Aramid cord (see aramid fiber) appeared in the 1970s. It has the advantages of high strength, high modulus, high temperature resistance and dimensional stability. It is suitable for tires with high performance requirements such as engineering vehicles and aircraft. In addition, there is also carbon fiber cord fabric, and pen fiber is also the development trend in the future.

• high strength and initial modulus;

• Heat resistant; 

• Fatigue resistance; 

• Structural stability; 

• It can bond with rubber.

As the framework of rubber products such as tires and rubber soft joints, cord fabric can improve the bearing capacity and seismic resistance of tires and rubber soft joints. Cord fabric is one of the important materials that affect the performance and service life of rubber soft joints. The cord fabric is fused with each other to form a skeleton. The skeleton of the rubber flexible joint is mainly composed of polyester flexible cord and aramid flexible cord. Aramid cord fabric has the advantages of high strength, high temperature resistance, not easy to deform and good toughness. The quality of cord fabric is directly related to the service life of rubber soft joint. The physical indexes of cord fabric include the diameter of the center line of cord fabric, the toughness and elongation of a single cord, the number and width of cords, etc. These conditions are indispensable for making a good rubber soft joint.

The steel cord produced by our factory is calendered from natural rubber and steel cord. The calendered steel cord fabric has uniform steel wire arrangement, firm, wide face, flat, smooth, no deformation, no lack of glue, etc., and has a long service life. This kind of steel curtain cloth can be widely used in tires, conveyor belts, crawlers, rubber hoses and other products.

The high-quality cord fabric is made of natural rubber mixed with other high-quality rubber materials and pressed with cord thread in the middle. The surface is smooth, flat and shiny. The repaired effect has the characteristics of wear resistance. In addition, its middle belt cord structure and plastic film adopt lattice pattern, which makes it easier to separate the film and rubber, and effectively improves the work efficiency of tire repair. This product adopts steel cord glue with high content. Cobalt salt is added to the rubber to enhance the adhesion between rubber and steel wire. It can be said that the adhesion is super strong. Simple and convenient operation, low cost, good quality, long service life, and customizable.