TPU automatic escalator handrail belts use wear-resistant and aging-resistant polyurethane TPU pellets.

The TPU surface layer extrusion material is selected based on the environmental requirements of the handrail belt.

TPU comes in two types: polyester and polyether, with the following performance differences:

Polyether type is hydrolysis-resistant, high-temperature-resistant, low-temperature-resistant, and relatively less wear-resistant compared to polyester, making it suitable for outdoor escalators;

Polyester type is high-temperature-resistant and has excellent wear resistance, but it is not hydrolysis-resistant, so polyester is suitable for indoor escalators.

Advantages of TPU automatic escalator handrail belts:

1. Glossy handrail belt surface

2. Unlimited color choices

3. Superior wear resistance

4. Extended service life

5. Significantly reduced slipping

6. Easy to clean, with a glossy surface that remains like new

7. Unmatched dimensional stability

8. Stronger inner layer adhesion and tensile strength

The molding process of TPU is based on its inherent material advantages, such as low viscosity, good fluidity, and no need for vulcanization, making the molding conditions for TPU handrail belts uniquely favorable. Unlike synthetic rubber processing, which requires extensive steps like compounding center development or purchasing raw rubber, multiple complex processes, and heavy manual labor, TPU material can be purchased directly and processed using a specialized extrusion molding machine. This high level of automation significantly improves production efficiency.

The appearance and physical properties of TPU handrail belts are superior to those of synthetic rubber, and it is an environmentally friendly, recyclable material.

The molding process for TPU handrail belts is much simpler than that of synthetic rubber, with a high degree of automation, thereby greatly enhancing production efficiency and reducing production costs.