Shandong Xiangtong Rubber Science Co.,Ltd |
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Usage
Flame-retardant layered fabric conveyor belt is a conveyor belt with special properties. It adopts layered fabric structure and has the following characteristics: it has good flame retardant performance and can effectively prevent the spread of fire; With high strength and durability, can withstand a certain tension and load; Adapt to various temperature environment, stable performance. In terms of use, it is widely in mining, chemical industry, power plant and other fields, for conveying flammable materials to ensure production safety; It is also suitable for the logistics and warehousing industry to ensure the safety of goods during transportation. It can also be in some places with high fire protection requirements, such as fire fighting facilities.
Characteristics
The product is made of nylon canvas or EP canvas and finished through the processes of calendering, assembling, vulcanizing, etc. The unique formula enables it to work continuously in a flammable environment.
Standard Specifications
Strength(KN/m) | No. Of Piles | Carcass Type | Belt Width |
300 | 2-4 | NN/EP |
500-2400mm |
400 | 2-4 | NN/EP | |
500 | 2-5 | NN/EP | |
630 | 3-6 | NN/EP | |
800 | 3-6 | NN/EP | |
1000 | 3-6 | NN/EP | |
1250 | 3-6 | NN/EP | |
1400 | 3-6 | NN/EP | |
1600 | 4-6 | NN/EP | |
2000 | 4-6 | NN/EP |
Note: It can be customized according to customers’ requirements.
Covers grades
In accordance with GB/T 10822-2014 standard
Grade | Tensile strength min. (ISO37) Mpa | Elongation at break (ISO37) % | Abrasion max. (ISO4649) mm³ |
D | 17 | 450 | 175 |
L | 14 | 400 | 200 |
Safety Properties
Items | Flame resistant grade | |
K2 | K3 | |
Duration of flame | The total duration of flame of 6 test pieces with covers is less than45S,any individual test piece does not exceed 15 S | Average value of duration of flame of 3 test pieces with covers does not exceed 60S |
Anti-static property | ≤3×10⁸Ω | |
Reapperance | There should be no reappearance of flame on any test piece. |