Hollow plastic template for rock wool insulation board production line pad

Rock wool insulation board, as an important building insulation material, has extremely high requirements for production line equipment in its production process. The role of padding in the production line of rock wool insulation board cannot be ignored. It not only provides stable support for equipment, protects equipment from damage, but also has the functions of insulation and adjusting equipment levelness. The following is an introduction to several commonly used pad materials and their advantages and disadvantages:
1. Metal pad: such as steel plate, has high strength and hardness, can withstand large pressure and weight, but may have problems with corrosion and fast thermal conductivity.
2. Rubber pad: It has good elasticity and shock absorption performance, which can effectively reduce the vibration and noise during equipment operation. Meanwhile, the rubber pad has a certain degree of corrosion resistance. However, they may also have issues with fast thermal conductivity.
3. Plastic pad: A pad made of materials such as polyethylene (PE), polypropylene (PP), etc., which has the advantages of light weight, corrosion resistance, and good insulation. But polypropylene is more heat-resistant than polyethylene. Generally speaking, polypropylene can withstand high temperatures of around 100 ℃, while polyethylene can only withstand high temperatures of around 60 ℃, beyond which it will soften, deform, or melt. Hollow plastic templates are made of polypropylene material, which has been successfully applied as pads in production lines due to its high temperature resistance, low thermal conductivity, and friction resistance, and has achieved good results.
4. Wooden cushion plate: The cost is relatively low and has a certain shock absorption effect, but it is prone to moisture and decay, and the overall strength is relatively low.
5. Composite material pad: By combining multiple materials, it combines the advantages of various materials to meet the special needs of the production line.
When selecting pad materials, it is necessary to comprehensively consider various factors such as the specific needs of the production line, working environment, and cost. Given the characteristics of the rock wool insulation board pad production line, polypropylene plastic pads have become an ideal choice due to their excellent performance.