Cold resistant conveyor belt is specially designed for conveying in the cold materials or working in the cold regions outside, can still keep normally conveying the materials under the environmental condition of -60 ℃.
Applicable environment: refrigeration plant and high latitude area
The cold-resistant conveying belt is divided into two classes according to cold resistance,C1 and C2:C1 class belt is
applicable to environment temperature from c1-45 ℃ to +50 ℃ and C2 class belt is to -60---+50 ℃.
Physical performance of coating
ltem |
Property index |
||||
H |
D |
L |
|||
Tensile strength |
Mpa≥ |
24 |
18 |
15 |
|
Elongation at break
|
% ≥ |
450 |
400 |
350 |
|
After aging(70℃,7d)
|
Change rate of tensile strength
|
% |
±25 |
±25 |
±25 |
Change rate of elongation at break
|
% |
±25 |
±25 |
±25 |
|
Abrasion |
mm³≤ |
120 |
100 |
200 |
|
lndex for extension andcold-resistance
|
C₁(-45℃) |
mm³≥ |
0.3 |
||
C₂(-45℃) |
0.2 |
Note: C; environment termperature of -45~+50℃;C, environment temperature of -60v50℃