What can waste tires do?

1, some scenic spots will use waste tires to make swings, suspension bridges and other recreational facilities. There are also most kart runways, which will choose waste tires as isolation belts.

2. Recycled tires will be reclassified, and tires with better colors will be made into spare tires after renovation.

3. Our common plastic track has the credit of waste tires. These waste tires will be used as fuel first and sold to those in need. The carbon black produced after combustion is the raw material for manufacturing plastic racetracks.

Extended data

Waste tires belong to waste rubber, and the treatment of waste rubber is one of the serious problems facing people today.

In order to meet the increasing requirements of material properties, rubber is developing towards high strength, wear resistance, stability and aging resistance, but it also causes the problem that waste rubber cannot be degraded naturally for a long time. On the one hand, a large amount of waste rubber causes black pollution (white pollution) which is more difficult to deal with than plastic pollution, on the other hand, it also wastes valuable rubber resources.

Millions of tons of waste rubber are produced all over the world every year, and how to deal with it effectively has become a common concern of the whole society. Therefore, in addition to burning mountains of waste rubber products as fuel.

Since 19 10, scientists all over the world have been studying more effective recycling technology of waste rubber. Reclaimed rubber refers to the physical and chemical processes such as crushing, heating and mechanical treatment of waste vulcanized rubber, which makes it change from elastic state to vulcanizable plastic and viscous rubber.

The essence of the regeneration process is that under the comprehensive action of heat, oxygen, mechanical action and chemical and physical action of the regenerant, the vulcanized rubber network is destroyed and degraded, and there are both cross-linked bonds and macromolecular bonds between cross-linked bonds at the fracture position.

References:

Baidu encyclopedia: waste tires