Multimedia Classroom Soft Chair

Multimedia classroom soft chair technical parameters

1. Chair seat, back plastic protective shell material ABS engineering plastic with unique cellular back hidden aerosol, overall sound absorption rate 0.5, the audience can eliminate echo in 0.1 seconds to ensure good breathable performance and noise of the entire venue.
2. The bubble foam is made of polyamine lipid. According to the principle of the human body, it is formed into anti-deformation, high elasticity, comfortable and durable; the seat foam is greater than 50 kg / m3, and the back hair The foam density is greater than 45kg / m3.
3. The seat and back inner lining use hardwood splints, high-tech, high pressure, support force, impact resistance, and deformation.
4. Cloth: Adopt high quality maugprised cloth (available in multiple colors).

PRODUCT DETAILS

The armrest is selected from the eucalyptus solid wood or PU rubber (there is a metal skeleton in the PU armrest; strengthen the rigidity of the armrest).
Built-in folded letters, available within the handrapping feet, reasonably useful space.
The armrest feet is hydraulic and welded by a steel plate of not less than 2.5 mm. The helper foot plate is stretched from not less than 2.5mm steel sheet; the seat is fixed to the floor.
The central axis uses a steel rod having a diameter of φ14; a supporting seat and a chambers reset.
The seat is an internal automatic reply to make the seat seat automatically reset. Fast reply, no noise, zero failure.
According to the relevant standards of the state, the surface of the various steel skeleton is sourly washing, alkali washing oil, phosphating drying and other processes, using electrostatic powder spray (matte black or gray); iron frame wall thickness Not less than 2.0mm, the foot is all welded, strong, no welding, welding, welding, all components are straight, horizontal vertical strips are vertical, the socket is consistent, the foot is fastened to the ground with the ground. Assembly, secure, stable.