At present, there are two main bonding methods of conveyor belt: cold bonding and hot curing bonding. The strength of these two joints can reach 80%-90% of the conveyor belt strength, and this connection method does not leak material, is not easy to tear and not easy to hurt the drum. But these two connections also have their own advantages and disadvantages. Let's compare them in detail.

First, the advantages and disadvantages of different bonding methods

Conveyor belt cold stick: the advantages are fast bonding time, low cost, good location choice. Disadvantages are very high environmental requirements, such as rain and snow days, dust, adhesives are greatly affected by temperature. Durability is not as long as thermal bonding time. Temperature, humidity or large conveyor belt thickness is not suitable for cold adhesion.

Hot vulcanization bonding: because the hot bonding joint is completely closed, it is affected by the environment and has a long service life. Shortcoming hot joint need vulcanizing machine, 380 power supply and conveyor handling are more laborious, relatively more complex process, higher cost.

Two, how to choose the bonding method

How do we choose which method to do the conveyor belt bonding joint? This depends on the relevant situation to determine.

1, the type of conveyor belt determines whether it must be hot vulcanized, if it is steel wire belt (ST), it must be vulcanized conveyor belt joint; In the case of laminated tape (EP), it may be hot vulcanized or cold bonded, depending on the situation. Thickness is larger, the best use of hot vulcanization bonding.

2. Width (referring to EP tape) and length. In general, 1000mm is a limit, width less than 1000mm can be cold bonding, higher than 1000mm, the best use of hot vulcanization bonding. Also refer to other factors, such as lifting Angle, material, belt speed, working conditions, etc. Generally speaking, the total length of the conveyor belt is longer, and the hot vulcanization bonding joint is selected, and the short cold bonding is used.

3, can refer to the position of the conveyor belt, some of the position of the conveyor belt can not open the vulcanizing machine, so the choice of cold adhesive joint.

4, can refer to the transport of materials, such as acid and alkali resistance, heat resistance, relatively large density; Moisture is relatively large choice of hot vulcanization bonding joint is better.

Rubber bonding and repair products

Power (POWOEROX) brand rubber adhesive to repair products including toughening cold glue, rubber repairing adhesive, hot vulcanizing bonding, conveyor belt repair glue is Shanghai power new material such as the production of professional used in rubber, conveyor belt and other adhesive and repair maintenance products, is now widely used in power plants, chemical, cement, aluminium and non-ferrous metals, steel, mining and other fields, It is widely recognized by end users.

Powoerox rubber bonding and repair products

For further information, please pay attention to the official account or the website to see the "Product Center".

The company PowerOx ® brand products are only sold through distributors throughout the country, if necessary, please contact us. We will transfer you to the dealer in your area, to provide you with faster, more accurate, more systematic service.