DHT-122 Säure-Alkali beständig verwendet Gummi Förderband Lieferanten China
Basisinformation
Modell: DHT-122
Produktbeschreibung
name | used rubber conveyor belting | |
Model | DHT-122 | |
Standard | HG/T3782-2015 | |
Features and application:
The cover adopts combination of rubber and plastic filled with excellent acid-resistant and alkali-resistant inert material which takes more advantages compared with neoprene acid and alkali-resistant belt. Frame material adopts EP canvas which makes the performance be more reliable than belt with cotton canvas core.It is suitable for conveying material with chemical corrosiveness in chemical factory,chemical fertilizer factory,paper mill,mining industy etc.
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Conveyor belt length | As your request |
Physical properties of the coating | ||
Projects | Index | |
Allowable variation range | ||
Hardness | Before aging (IRHD) | 60+10 ,60-5 |
Difference between aging and aging (IRHD) | 20 | |
Maximum value after aging (IRHD) | 85 | |
Tensile strength | Minimum value before aging /Mpa | 15 |
Rate of change after aging /% | -25 | |
Minimum value after aging /Mpa | 12 | |
Elongation at break | Minimum value before aging /% | 400 |
Rate of change after aging /% | -50 | |
Minimum value after aging /% | 200 | |
Wear | Before aging /mm³ ≤ | 200 |
Coverage layer resistance to acid and alkali | |||||
Category | Soaking solution | Concentration | Soaking condition Temperature*time | Rate of performance change before and after soaking | |
Volume expansion ratio | Enhanced rate of change | ||||
A1 | HCL | 18% | 50°C×96h | Under +10% | Within -10% |
A2 | H2SO4 | 50% | 50°C×96h | Under +10% | Within -10% |
A3 | NaOH | 48% | 50°C×96h | Under +10% | Within -10% |
Produktgruppe : Gummi-Förderband > Säure-Alkalibeständige Förderbänder
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