Product Details
Structure: One is the same as that of general-used Conveyor Belt, and another has a heat insulation layer between cover and carcass.
Skeleton layer is made of pure cotton canvas, nylon canvas, polyester canvas and etc. with coverage layer made of excellent heat-resistance rubber compound.
Features:
Professional rubber production equipment ensures product dimensions and appearance meet performance requirements.
High-quality rubber materials compliant with national standards are used.
Premium raw material suppliers for carbon black, zinc oxide, accelerators, anti-aging agents, and nylon-polyester canvas.
Advanced formula system provides excellent heat aging and ozone aging resistance.
Unique reinforced canvas layer with minimal thermal deformation and superior bonding strength.
Classification:
Cover Physical and Mechanical Properties of Heat Resistant Test | |||||
Item | Changing Scope | ||||
Type1 | Type2 | Type3 | Type4 | ||
Test Temperature | ≤100°C | ≤125°C | ≤150°C | ≤175°C | |
Hardness | IRHD (Difference before and after aging) | +20 | +20 | ±20 | ±20 |
IRHD (Maximum after aging) | 85 | 85 | 85 | 85 | |
Tensile Strength | Changing rate of property (%s) | -25 | -30 | -40 | -40 |
Min. value after aging (Mpa) | 12 | 10 | 5 | 5 | |
Elongation at Break | Changing rate of properties after aging (%s) | -50 | -50 | -55 | -55 |
Min. value after aging (%) | 200 | 200 | 180 | 180 | |
Note: Ageing test (100°C×167h, 125°C×168h, 150°C×168h, 175°C×168h) | |||||
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