Where is the tire cord fabric and what is it like?

Tire cord fabric is a kind of cloth lined inside the tire, which is used to protect rubber and resist tension.

The rubber-impregnated tire cord fabric exists in the tire carcass, which constitutes a single-layer or multi-layer rubber-coated cord part of the tire skeleton, and requires good impact resistance and flex resistance. The part where the carcass cord is wound and combined with the rim consists of bead steel wire and rubber.

The cord fabric is only used for semi-steel radial tires, not all-steel and bias tires.

The requirements for jumpers are:

1, high strength and initial modulus;

2. Heat resistance;

3. Fatigue resistance;

4. The structure is stable;

5, can be bonded with rubber.

Extended data:

Tire cord fabric mainly includes nylon cord fabric, polyester cord fabric, viscose cord fabric and steel cord fabric. With the continuous improvement of tire meridian rate, the general trend is that the demand for polyester industrial yarn is increasing and the output of polyester industrial yarn is also increasing.

Curtain fabrics are mainly used as skeleton materials for tires and belt products. Therefore, cord fabric is required to have high strength, fatigue resistance, impact resistance, as low as possible elongation, good thermal stability, good adhesion to rubber, aging resistance and easy processing. Curtains commonly used in rubber industry include nylon curtain, polyester curtain, aramid curtain and steel wire curtain. When selecting the curtain cloth, the curtain cloth should be divided into different specifications according to the structure of the product and the function of the curtain cloth.

Curtain fabrics are characterized by thick warp yarns, high density, thin weft yarns and sparse density. According to the plain weave, the warp bears all the load of the product, and the weft only plays the role of connecting the warp, so as to keep the warp arranged evenly and not disorderly.

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