Comfortable Stadium Seating for Large Venues | Shell-E

                                             

Material and material description of Stadium Seat: seat using high density polyethylene (HDPE) as raw material, hollow blow molding, stadium seat color selected professional coloring masterbatch.

Material characteristics:

• Polyethylene (HDPE) is imported raw plastic from Saudi Arabia BN; Model 5502
• Anti-aging agent is a special outdoor anti-aging agent imported from Switzerland;
• The use of high quality color mother coloring of stadium seat can ensure that the product will not fade for many years, durable and non-corrosive raw materials have good waterproof and impact resistance, good mechanical strength and chemical stability, and good weathering resistance (heat resistance and cold resistance).

3.Product process and process description of stadium seat:

Hollow blow molding process, hollow blow molding is the most commonly used plastic processing method in thin shell hollow products, chemical industry and packaging. Hollow blow molding is the extrusion from the extruder, still in the softening state of the tubular thermoplastic blank into the molding mold, and then into the compressed air, the use of air pressure to make the blank along the mold cavity deformation, Thus blowing into a short neck hollow products.

1. Circular pipe material description of stadium seat: the material is Q235, the material has moderate carbon content, good comprehensive performance, strong strength, plasticity and weldability. Hot dip on the surface can effectively increase the beauty and corrosion resistance of the product.
2. Fastener material description of stadium seat: material for Q235, surface hot dip zinc or powder spray treatment. Can effectively increase the beauty and corrosion resistance of the product
3. Support foot material introduction: material for aluminum alloy profile. The material has the advantages of low density, high strength, good conductivity, good corrosion resistance and easy processing.
4. Application of Blocking Material: Polymers made of vinyl are non-crystalline materials commonly known as PVC. materials The material is non-flammable, high strength, weather resistance and excellent geometric stability. And PVC have strong resistance to oxidants, reductants and strong acids.