The surface coating of a tricycle serves multiple purposes: protection, durability, and aesthetic appeal. Here’s an overview of typical surface coating processes and materials used:

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🔧 1. Purpose of Surface Coating

•Corrosion resistance (especially for metal parts)

•UV and weather resistance

•Scratch and impact resistance

•Color and finish (glossy, matte, metallic, etc.)

•Ease of cleaning and maintenance

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🛠 2. Common Coating Process Steps

1.Surface Preparation

•Degreasing: Removes oil and dirt.

•Mechanical abrasion or sandblasting: Enhances adhesion.