What role do polyurethane, nylon, and polypropylene play in this Baby Walking Bike?

In Baby Walking Bikes, polyurethane, nylon and polypropylene each play an important role. Here are their specific roles:
Polyurethane: Polyurethane is a high-performance synthetic material. In Baby Walking Bikes, the application of polyurethane not only ensures the stability of the structure, but also greatly extends the service life of the product. Since babies tend to move unsteadily when they first learn to walk, it is easy to cause friction and wear on the walker. The high wear resistance of polyurethane materials can effectively resist these wear and tear, keeping the walker stable and safe for a long time. In addition, the shock-absorbing effect of polyurethane material is also very good. Since babies may encounter uneven roads or sudden impacts during their toddler years, these impacts and vibrations may cause discomfort or injury to the baby's body. The shock-absorbing effect of polyurethane material can significantly reduce these impacts and vibrations, providing a more stable and comfortable walking experience for babies. This not only helps the baby better master walking skills, but also enhances the baby's sense of trust and security in the walker.
Nylon: Nylon is a lightweight and strong synthetic material whose excellent physical properties make it an ideal choice for stroller materials. In Baby Walking Bikes, the application of nylon is mainly reflected in two aspects: reducing the weight of the entire vehicle and improving the structural strength. As a lightweight material, nylon can reduce the overall weight of the walker. This makes it easier for babies to push the walker, reducing the fatigue caused by pushing for long periods of time. The lightweight walker is also easier for parents to carry and store, improving the product's portability and practicality. Nylon material has high strength and durability. While bearing the baby's weight, the nylon material ensures the structure of the walker is stable and durable. Even after long-term use and friction, the nylon material can still maintain good performance and appearance, providing long-lasting safety protection for babies.
Polypropylene: Polypropylene material has good elasticity and resilience, allowing the walker to quickly return to its original shape when encountering a collision or impact, effectively protecting the baby from injury. Polypropylene has strong seismic resistance and ability to absorb impact energy, which can effectively reduce the bumps and vibrations that babies may encounter during walking, and provide a smoother walking environment for babies. Polypropylene also has water-proof, moisture-proof and anti-corrosion properties, allowing the walker to maintain good performance and service life in different environments.
To summarize, polyurethane, nylon, and polypropylene each play an important role in Baby Walking Bikes. Polyurethane provides good wear resistance and shock absorption, nylon ensures the walker's lightness, strength and durability, while polypropylene gives the walker good elasticity, resilience, shock resistance and water insulation Moisture-proof properties. The comprehensive application of these materials makes the Baby Walking Bike safer, more comfortable and more durable.