| Model Number: | St2000 |
|---|---|
| Brand Name: | OUNA |
| Place of Origin: | China (Mainland) |
| Tensile strength: | >=15MPa |
| Elongation at break: | >=350% |
| Abrasion rate: | <=200mm3 |
Quick Details
Specifications
Application:
Apart from high strength and low elongation of steel cord conveyor belt, the steel cord flame resistant conveyor belt has fire resistant and anti-static performance. It is suitable for use in coal mine, thermal power plant, iron and steel plant etc. where flame-resistant and explosion-proof conditions are required.
Performance indexes (HG2539)
Performance of cover
|
Item |
Idex |
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|
IType I |
IType II |
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|
Mpa ≥ Tensile strength |
12.0 |
10.0 |
|
|
≥ Elongation at break% |
300 |
||
|
Rate of chang after aging |
% Tensile strength |
±20 |
|
|
% Elongation at break |
±30 |
||
Safety performance
|
Item |
Unit |
Performance index |
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|
Type I |
Type II |
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|
Static conduction |
Surface resistance |
Ω |
≤3×108 |
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|
Roller friction |
Surface temperature of roller |
℃ |
≤325 |
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|
Burning on spirit burner |
Flame |
Duration of flame for four test pieces |
s |
≤30 |
≤ 3 |
|
|
|
≤45 |
≤10 |
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|
Glow |
Duration of flame for four test pieces |
≤120 |
-- |
|||
|
|
≤180 |
-- |
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|
Propane burner test |
Undamaged with full width |
mm |
≥250 |
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