Flame retardant PP hollow board is a material that has been treated with chemicals to slow down or prevent the spread of fire. This type of board is increasingly popular in various applications where safety is a top priority. Here are some of the benefits of using flame retardant PP hollow boards:

1. Fire safety: Flame retardant PP hollow boards provide an added layer of fire safety in buildings, particularly in areas where fires are more likely to occur. These boards have a slower burning rate than traditional materials such as wood or paper.

2. Durability: PP hollow board is a sturdy material that can withstand heavy loads without bending or breaking. This makes it an ideal material for applications such as packaging, storage, and transportation of goods.

3. Lightweight: Despite being extremely strong, flame retardant PP hollow boards are incredibly lightweight. This makes them easy to handle, transport, and install.

4. Chemical resistance: PP hollow boards are resistant to fluids and chemicals. This makes them ideal for use in chemical plants, laboratories, and hospitals.

5. Cost-effective: Compared to other building materials such as metals or wood, flame retardant PP hollow boards are relatively inexpensive. This makes them a cost-effective option for construction, packaging, and transportation industries.

6. Customizable: PP hollow boards can be custom designed to meet specific needs. This means that they can be tailored to meet the requirements of different applications and be used in a wide range of industries.

In conclusion, the benefits of flame retardant PP hollow boards cannot be overstated. They provide an excellent and cost-effective solution for various applications that require added stability, durability, and fire safety.