In terms of material performance：
规格
specifications | 纵向最小抗拉强度
Minimum longitudinal
tensile strength
(N/mm) | 横向最小抗拉强度
Minimum transverse tensile
strength(N/mm) | 10%负荷延伸率
10%load
elongation
(max.) | 覆盖胶标准
Standard for
cover rubber
(mm) | 输送带厚度
Thickness of
belt
(mm) | 输送带重量
Weight of belt
(kg/m2) |
| DPP800 | 800 | 150 | 0.5 | 6+2 | 11.5 | 11.0 |
| DPP1000 | 1000 | 150 | 0.5 | 6+2 | 11.5 | 11.1 |
| DPP1250 | 1250 | 150 | 0.5 | 6+2 | 11.6 | 11.3 |
| DPP1600 | 1600 | 180 | 0.5 | 6+3 | 12.0 | 12.9 |
| DPP1800 | 1800 | 180 | 0.5 | 6+3 | 12.3 | 13.1 |
| DPP2000 | 2000 | 180 | 0.5 | 8+3 | 14.5 | 15.9 |
| DPP2250 | 2250 | 180 | 0.5 | 8+3 | 14.5 | 16.1 |
| DPP2500 | 2500 | 200 | 0.5 | 8+3 | 14.6 | 16.3 |
| DPP3150 | 3150 | 200 | 0.5 | 8+3 | 16.3 | 17 |
High strength: Kevlar Belt itself has extremely high strength, and DPP1250 Kevlar Conveyor Belt can withstand large tensile and tension forces, meeting the needs of high-strength conveying. It is suitable for long-distance and high-capacity material conveying systems, and can effectively reduce the risk of tensile deformation and breakage of the conveyor belt during operation.
Low density and lightweight: Its density is much lower than traditional steel materials, and it is lighter in weight. It is more convenient to install and use, which can reduce the operating load and energy consumption of the conveyor. At the same time, it is also convenient for workers to operate and maintain, reducing labor intensity.
In terms of physical performance：
Low elongation rate: The elongation rate is extremely small, and it can maintain good dimensional stability during operation. It will not cause problems such as belt relaxation, deviation, or slippage due to excessive elongation, ensuring the normal operation of the conveyor system and reducing the workload of frequent adjustments caused by belt elongation.
Good flexibility: Aramid conveyor belt has good flexibility and can better adapt to the rollers and idlers of the conveyor. It has good groove forming ability, which can make the contact between the conveyor belt and the rollers tighter, reduce resistance and wear during operation, and improve the service life and operating efficiency of the conveyor belt.
In terms of chemical properties：
Strong corrosion resistance: Kevlar fiber has superior resistance to media and excellent chemical and corrosion resistance. It can operate stably in corrosive environments such as humidity, acid and alkali, and is not easy to rust and corrode, reducing the frequency of conveyor belt damage and replacement caused by corrosion. It is particularly suitable for harsh working environments such as mines, ports, and chemicals.
Good thermal stability: It can work continuously at high temperatures without performance degradation, and its low thermal expansion coefficient gives it better dimensional stability at high temperatures. It can maintain the integrity of its structure and function in high-temperature environments such as metallurgy and chemical industry, reduce the deformation of the conveyor belt caused by thermal expansion, and ensure the continuity and stability of the conveying process. The heat-resistant temperature can usually reach over 200 ℃.
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