Product specification for. FK 710 Skater Chair

Transcription

1 Product specification for FK 710 Skater Chair Designer: Preben Fabricius & Jørgen Kastholm Designed in: 1968 Producer: Product name: FK 710 Skater Chair The FK 710 Skater chair is produced from the following material. 1) Chrome platted steel frame 2) Polyester shell (not visible) 3) Seating foam (not visible) 4) Leather 5) Transport box Technical specification for the 5 component: 1: Chrome platted steel The steel is 32x12 mm; Coated with nickel, thickness = 0,015 mm and chrome, thickness = 0,002 mm. 2: Polyester shell The shell is a 7 mm polyester vacuum pressed shell. The shell is made from MAGNUM 3404 which is extrusion/thermoforming resin.

2 3: Seating foam HR 50 High resilient foam in a fire retardant quality. Safety foam This type of foam is a development of the original polyether foam. Ad 4: Leather The chair can be upholstered with different types of leather. Our standard Camo leather is Nevada. Nevada is a full-grain, vacuum-tanned, smooth aniline leather. The hide is firm, but supple with an exceptional grain. The best choice when looking for Saddle-type leather. Visible insect bites, healed wounds and fat stripes contribute to the exclusive look. Colour variations in the hides must be expected. The leather can withstand dipping in water. Chrome tanned type III made without the use of PCP and CFC, which are harmful to the environment. Ad 5: Transport box Quality 291 BC 7 mm. The cardboard boxes are made with 2 layers of corrugated cardboard and 3 layers of cardboard liners. The layers are glued together with corn glue. Both cardboard and corn glue is 100% recyclable. Maintenance guide for the 5 components After being used for a week to 14 days the bolts might need to be tightened. A B The Bolts, see drawing above, must be tightened firmly with an umbraco key. There are 2 bolts on each side where the legs meet the frame (A) and 2 bolts on each side where the legs are connected with the distance piece (B). The bolts must hereafter be tightened if needed.

3 1: Chrome platted steel The chrome plated steel can be cleaned with a dry and clean cloth. It is only to be cleaned with a cleanser for a chrome platted surfaces. Do not use any polish cream or other chemicals on the chrome platted steel surface. 2: Polyester shell No maintenance required. The shell may change shape exposed to more than 80 degrees Celsius. Do not place the chair in front of a fireplace or other heating devices. 3: Seating foam No maintenance required. 4: Leather We recommend that you hoover your furniture regularly with a soft brush attachment. This will prevent dust particles from settling on the surface. In some cases thorough cleaning is essential; use a solution of distilled or boiled water with natural mild soap flakes of the highest quality (half a cup soapflakes to one litre of hot water). Whisk the soapflakes into the hot water and only use the foam. Apply the foam, after it has cooled down, to the upholstery with a soft cloth, without soaking the leather. When the upholstery is dry, wipe it down with a soft cotton cloth. In time the leather might need nourishment like leather grease. 5: Transport box No maintenance required. Even though the product is very environmentally friendly we recommend the product is returned to a licensed recycler. Technical statement for the 5 components 1: Chrome platted steel The supplier of the steel is DIN EN ISO 9001:2000 Zert.-Nr. QS-1362 HH certified. Section steel 32x12 mm; Type: S235JRG2C+C+A. 2: Polyester shell The supplier of the polyester shell is; DS/OHSAS 18001:2004, DS/EN ISO 14001:2004 and DS/EN ISO 9001:2000 certified.

4 Properties (1) Physical Properties Test method DIN ASTM DIN Density, kg/m3 1183B D-792-B D-792-B 1050 Bulk density, kg/m3 60 D Melt flow rate (230 C/3.8 kg), g/10 min D N D N 1.8 Melt flow rate (220 C/10 kg), g/10 min D U D U 5.5 Thermal Properties Vicat softening point (50 C/h, 5 kg), C 306B D-1525-A Vicat softening point (120 C/h, 1 kg), C 306A D-1525-B 110 HDT, annealed (120 C/hr, 1.82 MPa), C 75/A D A 101 Flammability Ratings Flame class rating (2,3) All colours HB Special Properties Value UV stability, 300 hrs(4) (1) Typical properties, not to be construed as specification limits. (2) This numerical flame-spread rating is not intended to reflect hazards presented by material under actual fire conditions. (3) UL ratings are given for the density reduction range 0 15% (see UL listing for details). (4) UV stability is colour-dependent. 3: Seating foam One quality complies with FMVSS 302 Standard. One quality complies with California TB 117-A and D tests. The HR-foam that complies with the British standard are called CMHR foam. The HR-types are produced without the use of CFC. Typ = HR-50 Density ISO /- 2kg/m3 Indentation hardness ISO 2439B, 40% 200 +/- 25 N Tensile strength, ISO kPa Elongation at break ISO % Compression set ISO 1856, Method A 4% Burn rate FMVSS 302 < 100 mm/min

5 4: Leather Technical specifications: The raw material, Grain leather comes from European rawhides. All Camo leather is dyed through and tested at the Danish Technological Institute. Fire test: The material meets the following requirements: California 117, Section E. BS 5852 part 1 match flame equivalent. BS 5852 part 1 smouldering cigarette. IMO A. 652 (16) match flame equivalent. IMO A. 652 (16) smouldering cigarette ISO Test Result Recommended Values pren Method Thickness: 1,3-1,5 mm Dry flexing resistance/ number of motions > DS/EN ISO 5402 Fastness to light 3 4 EN ISO 105-B02 Rubbing resistance, dry, colour changes, 500 rubbings ISO Rubbing resistance, dry, smudging, 500 rubbings ISO Rubbing resistance, wet, colour changes, 250 rubbings ISO Rubbing resistance, wet, smudging, 250 rubbings ISO Rubbing resistance, perspiration, colour changes, 80 rubbings ISO Rubbing resistance, perspiration, smudging, 80 rubbings ISO Adhesion of finish 10,6 N/10 mm 2 N/10 mm ISO : Transport box Measurements of the box; FK x 78 x 70 cm = 0,41 m3 / 15 kg. The weight is including the chair. The cardboard box producer is a small Danish company. The company is not ISO certified, but the focus of the company is to produce environmentally friendly products that ca easily be recycled. Lifecycle The product can easily be taken apart without the use of special tool and then recycled. Lange production recommends that all parts are returned to licensed recycler.

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