For a quartz stone packaging box with good scratch resistance, the choice of material is crucial. Quartz stone is known for its durability and scratch resistance, so the packaging material should complement these characteristics to provide adequate protection. Here are some materials commonly used for quartz stone packaging boxes with good scratch resistance:

1. **Plywood:** Plywood is a popular choice for packaging boxes, as it is durable, rigid, and resistant to warping. To enhance scratch resistance, plywood can be coated with scratch-resistant finishes or laminates.

2. **MDF (Medium-Density Fiberboard):** MDF is an engineered wood product that offers a smooth and stable surface. It can be treated with scratch-resistant coatings to improve its durability.

3. **Metal:** Metal packaging boxes, such as those made from aluminum or steel, provide excellent scratch resistance and durability. They are ideal for protecting quartz stone during transit and storage.

4. **Plastic:** Certain high-impact plastics, such as polypropylene or polycarbonate, can offer good scratch resistance. These materials are lightweight and can be molded to fit the dimensions of the quartz stone.

5. **Fiberglass-Reinforced Plastic (FRP):** FRP is a composite material made of plastic reinforced with fiberglass, providing a strong and scratch-resistant surface. It is often used in applications requiring durability.

6. **Customized Coatings:** Regardless of the base material chosen, applying customized scratch-resistant coatings or laminates can significantly enhance the scratch resistance of the packaging box. These coatings are specifically designed to withstand abrasion.

7. **Hardboard:** Hardboard is a dense and rigid wood product that can be used for packaging boxes. It offers a smooth surface that can be further protected with coatings or laminates.

8. **Reinforced Corrugated Cardboard:** For lighter-duty packaging, reinforced corrugated cardboard with added layers or coatings can provide scratch resistance while remaining lightweight.

9. **Customized Combinations:** Some packaging solutions use a combination of materials to achieve the desired scratch resistance. For instance, a metal frame with protective plastic or wood inserts can provide a balanced solution.

10. **Foam Lining:** Consider adding foam lining or inserts to protect the quartz stone from scratches and impacts within the packaging box. Foam can be tailored to fit the stone's shape and size.

When selecting the material for a quartz stone packaging box, it's essential to consider the weight and size of the stone, the potential for stacking multiple boxes, and the level of protection required. Additionally, the choice of material should align with environmental considerations, branding, and specific packaging needs. To further enhance scratch resistance, consult with packaging experts or manufacturers who can recommend suitable materials and coatings based on your requirements.