**Anti-Collision Diamond Boards**, also known as **Diamond Anti-Collision Boards**, are specialized wall panels designed for impact resistance, durability, and decorative purposes. These boards are commonly used in high-traffic areas, offering both functional and aesthetic advantages. The materials used in their construction typically include the following:

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### **Materials for Anti-Collision Diamond Boards**

1. **Core Material:**
– **High-Density Polyethylene (HDPE):**
– HDPE is a common core material for diamond boards due to its **high impact resistance**, **flexibility**, and **lightweight properties**.
– It can absorb and distribute the force of impacts, making it ideal for areas that require anti-collision properties.
– **Medium-Density Fiberboard (MDF) or Plywood (Optional):**
– In some cases, MDF or plywood is used as the core to provide a balance of rigidity and flexibility, especially for indoor applications.
– **PVC (Polyvinyl Chloride):**
– PVC is used for its **moisture resistance**, **durability**, and ease of maintenance. It is suitable for areas prone to humidity or wet conditions.

2. **Surface Layer (Diamond Pattern):**
– **Textured Polymer Layer:**
– The outer surface typically features a diamond pattern or texture, which enhances **anti-slip properties** and **scratch resistance**.
– **Co-Extruded Film:**
– A decorative or protective layer may be added using co-extrusion techniques. This layer often includes:
– **Wear Resistance:** Protects the board from scratches, abrasions, and daily wear.
– **UV Protection:** Prevents discoloration or degradation from sunlight exposure.
– **Foamed Surface:** For boards with a softer finish, the surface may incorporate a foamed polymer material to enhance the shock-absorbing capacity.

3. **Impact-Absorbing Foam Layer (Optional):**
– **EVA (Ethylene Vinyl Acetate) or Similar Foam:**
– Some diamond boards have an additional foam backing for enhanced **shock absorption** and **soundproofing**. This is especially useful in applications where heavy impacts or noise reduction are concerns.

4. **Decorative Film (Optional):**
– If the diamond board is intended for decorative purposes, a printed film layer is applied to give it the appearance of wood, stone, or other textures. This is common in boards used for interiors.

5. **Adhesive Layer (Optional):**
– For boards with self-adhesive properties, an adhesive layer is included on the back, covered with a peel-off protective film, enabling quick and easy installation.

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### **Properties of the Materials Used**
– **Impact Resistance:** Materials like HDPE and PVC offer excellent protection against impacts, making these boards ideal for anti-collision purposes.
– **Moisture Resistance:** Waterproof materials such as PVC and HDPE ensure that the boards can withstand wet and humid conditions without degrading.
– **Durability:** The combination of high-quality polymers and protective layers ensures that the boards are long-lasting and maintain their appearance.
– **Eco-Friendliness:** Some boards are made using recycled HDPE or PVC, making them environmentally friendly.

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### **Applications of Anti-Collision Diamond Boards**
– **Residential:** Wall protection in homes, particularly in children’s rooms or areas prone to damage from furniture or high activity.
– **Commercial Spaces:** In hotels, offices, or shopping malls, these boards are used to protect walls from damage caused by heavy foot traffic or carts.
– **Hospitals and Clinics:** Installed in corridors and patient rooms to prevent damage from gurneys, wheelchairs, or medical equipment.
– **Schools and Playgrounds:** Protects walls and corners from high-impact activities, ensuring safety and maintaining aesthetics.
– **Industrial Facilities:** Used in factories, warehouses, and workshops to protect walls and partitions from impacts caused by machinery or tools.
– **Transportation Hubs:** Airports, train stations, and bus terminals use these boards in high-traffic areas for durability and impact resistance.

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In summary, **Anti-Collision Diamond Boards** are made from a combination of **impact-resistant polymers (like HDPE or PVC)**, often with a **textured surface** and optional **foam backing** for shock absorption. These materials are chosen to ensure the boards are durable, waterproof, and suitable for both functional and decorative purposes.