Muga-2

Operative office chair.   
Base 5-star polyamide 6 in various finishes or in painted or ball-polished aluminium.
Fixed arms polyamide 6 + 30% fiberglass in various finishes or high-pressure die-cast aluminium. Quality UNE L-2639. Painted or ball-polished.
Height adjustment mechanism and synchro tilt mechanism offering several positions. Tension regulator and option of seat depth adjustment.
Castors auto braking without weight.
Foam seat different shapes and discontinuous thicknesses for improved ergonomics while seated, injected in polyurethane with 48kg/m3 density and 40mm thickness. 
Back recycled injected plastic, height adjustable with a run of 100mm, polyester foam with 15mm thickness and 35kg/m3 density. 
Rear back polypropylene + 10% fiberglass in various finishes. 
Metallic finishes epoxy/polyester paint with a thickness of 50-90 microns depending on the colour, ISO 2409 Gt 0 adhesion and ASTM 2794 impact 2.5 joules reverse & direct.
Upholstery seat and front part of the back. See manufacturers' fabric specifications.