Low temperature performance testing of rubber
Rubber is a polymer, thus it will show three mechanical states: viscous-fluid, highly elastic, and glassy, respectively, in different temperature ranges when the external forces are applied. The polymer chain of rubber has two types of moving units, i.e. the whole molecular chain and the individual chain segments in the chain. In a certain temperature […]
Why the fatigue performance test is important?
Fatigue performance test is an important physical performance test. It is like the vulcanized rubber wear test, there are a variety of test methods. Vulcanized rubber under the action of periodic stress or strain, any change in its structure and performance is called the fatigue phenomenon. The main sign of fatigue phenomenon of vulcanized rubber […]
How to repair a damaged conveyor belt?
The main reason for replacing the conveyor belt is wear and tear. Wear is generally divided into the following three forms. Wear of the vulcanized joint of the conveyor belt It is usually due to the abrasion resistance of the conveyor belt itself material is higher than the vulcanized joint or the quality problem of […]
Structure Of Carcass Material Of Conveyor Belt
Plain Weave The common structures of conveyor belt fabrics include plain weave, cord, straight warp, overall weave, and twisted pattern. The plain weave structure is the traditional structure of conveyor belt fabrics. It is used in large quantities and has a wide range of applications. Its structural feature is that the warp and weft lines […]
Rubber Conveyor Belt 101
What is a rubber conveyor belt? The conveyor belt is a key component of a belt conveyor used to transport loose materials or bulky items. It consists of an elastic body (cover rubber and core rubber) and a skeleton material. The basic shape of the conveyor belt is flat, a standardized and international product. The […]
Appearance defects of heat-resistant conveyor belts
Heat-resistant conveyor belt uses different types of raw rubber, and the product appearance quality are different, and the appearance defects of different rubber types are not same. The following are several varieties of rubber materials we commonly use. SBR: SBR is the most commonly used rubber material for heat-resistant belts. Compared with the EPR and […]