What was the boom period for the rubber industry?

After the Second World War, the boom in the automobile and other industries in the booming countries, the world rubber I industry to promote the development of the big 1943 steel cord fabric tires were introduced in 1948, and the French Mishlin company successfully tested radial tires. In 1948, the French Mishlin company succeeded in the trial production of radial tires. In the same year, tubeless tires were also introduced. 1953, the success of the development of the structural synthetic rubber. 1956, the structural synthetic rubber began to be used in tires. Synthetic rubber began to be used in tires, to a certain extent, can replace the use of natural rubber sheet. 1965, thermoplastic rubber began to be used in rubber shoes and adhesives.
In 1970, the first cast tires (with polyurethane rubber) were produced, and in 1972, aramid cord was put into production. This series of major technological breakthroughs for the rubber industry's In the early 70's, the production technology of rubber processing and rubber synthesis reached an unprecedented high level. From the point of view of rubber consumption. In 1950, the world consumption of rubber was 2.3Mt, and in 1973, it reached 10.89Mt. In 1950, the total output of tires in the world was 140 million sets, and in 1973, it surged to 650 million sets. The rest The production of all kinds of rubber products reached a high level in the early 70s. This was the fastest period of development of the world rubber industry.