Polypropylene (PP) is a thermoplastic material with excellent chemical resistance and good physical properties. Due to its light weight, high strength and high temperature resistance, it is often used in the manufacture of ventilation ducts. Polypropylene ventilation ducts offer many advantages over other materials such as steel or aluminum, which make them ideal for a…
PP pipe extrusion molding process characteristics As a generation of plastic ducts, PP ducts have a relatively high market share in the early 21st century. However, with the innovation and development of technology, PP ducts have been gradually eliminated by the market. As a third-generation product, PPR ducts add about 5-10% of PE materials in the production process…
Polypropylene PP air ducts are also not called PP ventilation ducts. They are injection molded from polypropylene or processed through polypropylene sheets. They are generally divided into ordinary models and flame retardant models. Common colors are white, gray, and natural. Polypropylene PP air duct: strong ventilation capacity; stable acid and alkali resistance, corrosion resistance and…
“Plastic performance is the foundation of injection molding technology”, mastering the process performance and characteristics of various plastics is the basic professional knowledge that every injection molding worker must understand. The performance of plastics is the basis for setting “injection molding process conditions”. One of the factors that must be considered when analyzing quality problems…
The choice of PP air duct must be based on its material properties and cannot be sloppy. PP air ducts are widely used in chemical industry, environmental protection, food hygiene, building water supply and drainage and other fields. It can transport various corrosive media below 90℃. Its stiffness and load-bearing strength are superior to traditional…
PP air ducts are mainly used in industrial and construction projects, and the application areas mainly include: the electronics industry of clean room purification systems, pharmaceutical and food aseptic workshop purification systems, hotels, factories, office buildings, shopping malls, air conditioning systems, industrial pollution control and dust , smoke and exhaust ducts, industrial environments, such as…
The thickness of the polypropylene PP air duct is more appropriate. According to the production experience of the polypropylene PP air duct manufacturer, the PP air duct has two types: round and square. The PP air duct is usually used for the exhaust of corrosive gases, such as: factory acid Exhaust, alkali exhaust and organic…
Polypropylene PP air duct, also known as polypropylene plastic air duct, plastic ventilation duct. PP air ducts are usually used for the exhaust of corrosive exhaust gas in the environment of industrial plants, the exhaust of fume hoods in the laboratory, and the exhaust of VOC organic exhaust gas. The advantages of PP air ducts…
