The polyurethane hose is made of polyurethane elastomer. Due to the excellent chemical and mechanical properties of polyurethane elastomers, polyurethane hoses have many excellent properties compared with other industrial hoses:
1. Strong oil resistance, double that of rubber tube, so that the service life can be improved, and the ability to resist oil corrosion and prevent leakage can be enhanced.
2. High pressure capacity and wall thickness are 1/2 ~ 1/3 of rubber pipes used for the same purpose. Therefore, their weight and bending radius are only 1/2 ~ 1/3 of rubber pipes, which bring convenience to the design work and is conducive to handling and installation.
3. The inner wall is smooth and free from erosion. Therefore, its fluid resistance and pressure loss are less, thus improving hydraulic transmission efficiency and reducing power consumption.
4. Strong adaptability to the viscosity of liquid media.
5. Good chemical stability, therefore, it has strong adaptability, that is, it is free from erosion of medium and pollution of medium, and it is little affected by external environment.
6. The abrasion resistance is very high, slightly lower than steel, so that the service life can be improved.
7. The appearance is bright, clean and beautiful, with selling stains and bright as new after being wiped. Therefore, the supporting products have improved the appearance quality
8. Non-toxic and tasteless, safe and reliable. Without the unpleasant smell of rubber tubes, it is beneficial to the use of food, medicine and precision machinery.
9. The outer skin can be made into a variety of colors, which can be used to distinguish oil routes and facilitate assembly and maintenance.
10. Good temperature adaptability, and 40 ℃ ~ 90 ℃ and 50 ℃ ~ 140 ℃ of two series.
11. The hose can be manufactured with a large length according to the need, overcoming the limitation of the length of the rubber hose.
12. Resistant to fatigue and aging, its comprehensive service life is 2 to 3 times that of rubber tube.
13. This hose has many superior performances than the rubber hose, but it is basically the same price per meter as the rubber hose.
Generally speaking, this kind of hose can have the following advantages:
(1) excellent internal performance and beautiful appearance.
(2) it is convenient for technical personnel to design.
(3) it can greatly improve the internal and external quality of supporting products.
(4) it is very convenient for workers' installation and maintenance.
Related Industry Knowledge
- What are the excellent characteristics of polyu...
- How to prevent the hydraulic hose burst?
- Various properties and applications of polyuret...
- Characteristics of polyurethane hoses
- What are the advantages of polyurethane hoses?
- Scope of use of polyurethane hoses
- Professional technology inventory polyurethane ...
- The special point of the oil SAC
- A brief introduction to some small knowledge of...
- Application range of the oil SAC