Introduction to PIR and PUR PanelsPIR (Polyisocyanurate) and PUR (Polyurethane) panels are two leading materials in the insulation industry. These panels are essential for thermal management across construction, cold storage, and other applications.

There are many factors to be considered in a Cleanroom quotation, and it is important to have a basic programme design in order to have a clear quotation and scope of quotation. The elements involved in the quotation are: the level of cleanliness, the type of equipment, the material and thickness of the pavement and Wall Panel. The common cleanliness levels are 100, 1000, 10000 and 100000 levels. The smaller the scale value, the higher the cleanliness level, the higher the construction difficulty factor and the corresponding facility regulations, and thus the higher the cost.

In today's manufacturing industry, which has higher and higher requirements for product quality and production environment, Clean Room has become the standard equipment for electronic, pharmaceutical, biological, food and other industries. And in the many purification equipment, there is a device is almost clean room ‘core power’ - that is Fan Filter Unit (FFU). So, what makes FFU so popular in the purification project? Today we will talk about the five advantages of FFU, after reading you will understand.

In the field of Cleanroom environmental control, AHU (Air Handing Unit) and HVAC system are two concepts that are often mentioned but easily confused.