Burn-resistant conveyor belt NN150 Special Conveyor Belts
The burn-resistant conveyor belt covering rubber produces a microporous carbonized layer when it encounters high temperatures, which is burn-resistant and can prevent further heat transfer into the belt body and reduce the internal strength of the tape. The carbonized layer generates irregular small cracks during the operation of the belt body, which is cooled by the belt body.
1. Features
When the cover rubber encounters high temperature, a microporous carbonized layer is produced, which is resistant to burning and can prevent further heat transfer into the belt body, reducing the internal strength of the tape. The carbonized layer generates irregular small cracks during the operation of the belt body, which is cooled by the belt body.
Inorganic materials with a diameter structure are used as the skeleton material of the burn-resistant conveyor belt. The use of this skeleton material solves the difficulty of high-temperature carbonization of cotton canvas and high-temperature shrinkage and deformation of nylon and polyester canvas used in the past, and has low strength loss at high temperatures. The characteristic of not shrinking and deforming.
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Variety | Standards and main indicators |
Ordinary steel cord conveyor belt | GB/T9770-2001 |
Flame-retardant steel cord conveyor belt | MT668-1997 |
General flame-retardant steel cord conveyor belt | MT668-1997 |
Heat-resistant steel cord conveyor belt | HG2297-92 |
Wear-resistant steel cord conveyor belt | Shaoboer wear amount ≤90mm 3 |
Acid, alkali and oil resistant steel cord conveyor belt | HG4-846 HG4-846 |
Cold-resistant steel cord conveyor belt | Brittleness temperature -40℃ |