Behzi
Isatis Sanat rubber manufacturing in Isfahan
Isatis Sanat rubber manufacturing in Isfahan

Isatis Sanat tire manufacturing in Isfahan, Isatis Sanat tire manufacturing, tire manufacturing in Isfahan

What do you know about the rubber industry?

study time 1 minute

What do you know about the rubber industry?

"Tire" as one of the essential parts in vehicles, due to its mass production worldwide and the important role it plays in people's daily life, has an important place in the global economy and is also among the downstream petrochemical industries. It is considered.

Major tire players in the world

One of the positive points of the tire industry is that the demand for used cars is more than the cars produced in a year. According to the statistics published by the "Association of American Tire and Rubber Manufacturers", more than 100 million cars are produced annually. Meanwhile, the need for tires for light and heavy vehicles and airplanes is about 3 billion rings per year. The largest tire manufacturers in the world are Bridgestone (Japan), Michelin (France), Goodyear (USA), Continental (Germany), Samutimo (Japan), Hancock (South Korea), Pirelli (Italy), Yokohama (Japan), Zhong Che. (China) and Maxis (Taiwan) (ranking based on the amount of income).

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Tires in Iran

The annual consumption of tires in the country is about 350 thousand tons (190 thousand tons of riding tires and 160 thousand tons of heavy tires), of which about 250 thousand tons, with the employment of about 15 thousand people, is the share of domestic production and about 100 thousand tons of is an import; Part of the tire import is smuggled into the country and the other part is imported from China and the UAE, South Korea, India, Japan and Spain.

Tire production capacity in the country
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All kinds of tires

1- Bias tires: In these tires, the layers are placed on top of each other crosswise, and the material used is nylon.

2- Radial tires: The placement of the rubber threads is 90 degrees and the material of these threads is rayon. Radial tires, due to their features of lower fuel consumption, more stability at high speed, comfortable driving, durability and long life, fast and reliable acceleration and braking, good steering and more resistance to punctures in recent years. Bias tires have gradually been replaced.
Raw material

Natural rubber: is from the sap of a special tree that grows in tropical regions and countries such as Malaysia and Thailand. This rubber is supplied in Iran through imports. Until recently, it was included in the currency of 4200 Tomans, but since July of this year, this raw material has been removed from the list of basic materials for the allocation of 4200 Tomans. In exchange for this, tire companies got permission to increase product rates. The removal of 4,200 Tomans currency and the replacement of half a dollar has caused each ton of rubber to rise from 7 million Tomans to more than 25 million Tomans. Synthetic rubber can be called butadiene rubber and styrene butadiene rubber. This substance is produced in Iran at Bandar Imam Petrochemical Company and Persepolis. Carbon black: Adding carbon black to rubber increases its wear resistance and improves its mechanical properties. Thread: The main body of bias tires is covered with layers of thread. The material of these threads is nylon, rayon or polyester. Wire: Steel wires are used to create sufficient strength in a part of the tire.

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Method of production