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Cold-resistant conveyor belt ST2000 Special Conveyor Belts
Cold-resistant conveyor belt, product characteristics: use cotton canvas, nylon canvas or polyester canvas as the core, and the cover rubber is a combination of natural rubber and butadiene rubber. It has the characteristics of high elasticity, impact resistance, cold resistance, etc., can be below minus 40℃ normal use in an environment.
1. Technical indicators
1) Cold-resistant conveyor belts are divided into three types:
scratch-resistant (H), wear-resistant (D), and general (L) based on
the performance of the cover rubber.
2) According to the cold resistance performance, it is divided into
two levels: C1 and C2. The ambient temperature of C1 is -45-50℃;
the ambient temperature of C2 is -60-50℃.
3) Specifications
(1) Core material: NN100, NN150, NN200, NN250, NN300, NN350, NN400,
NN450, NN500
(2) Bandwidth: 100mm-3000mm
(3) Cloth layer: 1-10 layers
(4) Cover rubber: working surface: 1.5-8.0mm non-working surface:
1.5-4.5mm
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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℃ |
