2017年9月25日星期一

The polyurethane waiting chairs

The airport chair has always been a very important role in our lives. We want to sit down and rest.It can produce a lot of materials of chair. The wood, alloy chairs, stainless steel chairs, iron chairs and polyurethane chairs.
airport chair

What is polyurethane?

Polyurethane is a macromolecular chain containing urethane-type repeating structural units of a class of polymers, all known as polyurethane carbamate, referred to as PU. Polyurethanes are all macromolecular compounds containing repeating carbamate groups in the main chain. They are collectively composed of polyisocyanates or polyisocyanates with dihydroxy or polyhydroxy compounds. Polyisocyanates are combined with polyether or polyester The product of the reaction of the polyhydroxy compound in a certain proportion.

The chair plate and backplane of this chair are molded with high density polyurethane.
airport chair
Armrest, leg and bracket: Die casting aluminium ally with polish treatment and sprayed with static powder.

Seat and back: high density Polyurethane(PU)with metal frame inside. fire retardant moulded PU foam.

Beam: high intensity hexagonal metal tube, with superior load-bearing capacity and stability.

2017年9月20日星期三

The type of aluminum alloy airport seating

Airport seating is a chair that is used in indoor public places. It is consists of beams, handrails, standing feet, seat plates, and screw accessories.
According to the material classification is aluminum alloy airport chairs, stainless steel airport chairs, iron airport chairs, wooden airport chairs and so on.
Airport seating