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All Tekno furniture and accessories are manufactured using meticulously selected materials, the product of cutting-edge technologies and a unique craftsmanship. Our young dynamic, highly specialized staff contribute to our company’s flexibility and continued expansion. The overall structure of our company is a guarantee of the highest standard of quality, acknowledged and appreciated in many countries of the world.
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Colours and finishing

Technical details


TEKNO Leather

Our leather is produced from best quality hides, aniline-dyed and surface treated to provide maximum resistance to dirt and a high degree of colours fastness over time.The leather is very attractive visually as well as being very comfortable to sit on.
All leather has some natural imperfections, caused by insect bites, minor scratches, barbed wire cuts ect. These individual features are unique to each hide and help to distinguish real leather from syntetic man-made materials.Leather is a natural product wich has been used in furniture for hundreds of years.Once used, leather acquires the rich patina of age wich gives your furniture its own unique personality.

DATI TECNICI
TECHNICAL DATA

ORIGINE ANIMALE PROVENIENZA TIPO DI CONCIA
ORIGIN PLACE OF ORIGIN TANNING
Pelli bovine Europea/Nazionale ai Sali di cromo
TIPO DI TINTURA TIPO DI FINIZIONE SPESSORE
DYEING FINISHING THICKNESS
Normativa CE pigmenti all’acqua 1,5 mm.


TEST FISICI
PHYSICAL TEST

CARATTERISTICHE RIFERIMENTO NORMA VALORI
CHARACTERISTICS STANDARD REFERENCE LIMITS
Solidità del colore alla luce artificiale
Light fastness xenon lamp		 I.U.F. 402 Valore > 4 scala dei grigi
Value > 4 grey scale
Resistenza alla lacerazione
Tear strenght		 DIN 53329-a > 8 N/mm
Resistenza alla trazione
Tensile strenght		 I.U.P. 6 >5N/mmq
Solidità del cuoio allo strofinio a secco
Dry rub fastness		 I.U.F. 450 1000 cicli valore 5 scala dei grigi
100 cycles value 5 grey scale
Solidità del cuoio allo strofinio a bagnato
Wet rub fastness		 I.U.F. 450 200 cicli valore 4 scala dei grigi
200 cycles value 4 grey scale
Solidità del cuoio alla flessione ripetuta
Flex crack resistance		 I.UP. 20 25.000
Adesività dello strato di rifinizione
Adhesion of finish		 I.U.F. 470 >3N/cm



Hide specifications

The leather is cattle hide coming from Northern Europe, vegetable-tanned following the most modern processes using non-toxic, environmentally-friendly products. The hides supplied are certified confirming that they are suitable for furnishing and have a Class 1 IM fireproof certificate. Leather thickness is 2.5 / 2.8 mm.


Alcantara specifications

Alcantara always offers its best. Not only in terms of refiniment and class, warmth and comfort, but also practicality, because simple maintainance guarantees its consistently high quality performance and appearance.Natural detergents, even soap and water, are enough to remove any type of stain and restore Alcantara’s refined and elegant look.


Velvet specifications

Composition: 100% cotton
Width: 140 cm
Weight per mtl gr. : 560
Fastness to light: 6
Abrasion resistance: Martindale, average value 50,000 cycles


Cotton specifications

Composition: Mixed : 63% cotton 37% linen
Width: 140 cm.
Weight per mtl.gr. : 532
Fastness to light: 5
Abrasion resistance: Maritindale 30,000 revs


Chrome specifications

After an accurate polishing of the steel structures, the products undergo a galvanic bath with an average nickel thickness of 27-28 microns and an average chrome thickness of 20 microns. Such a process gives the final product a high quality finish guaranteeing durability of the chromed surface and protection from oxidation.


Furniture padding specifications

The raw material (expanded polystyrene) of the padding is produced by Bayer, 100% inert-free expanded resin. Fireproof padding (Class 1 IM) is also available upon request.


Caratteristiche tecniche di Extrema Metal

SCHEDA TECNICA / TECHNICAL DATA SHEET
DATI TECNICI /TECHNICAL DATA UNITA' / UNIT NORMA / TEST METHOD VALORE / LIMIT VALUE
Peso / Weight gr/m2 480
Spessore / Thickness mm   1,2
Altezza / Width cm   140
Rotoli / Roll c.a. mtl   40
Resistenza alla trazione / Tensile strenght N UNI 4818/pt. 6° Longitudinale > 250 -Trasversale > 200
Lenghtwise - Crosswise
Allungamento a rottura / Elongation at break N UNI 4818/pt. 6° Longitudinale > 5% -Trasversale > 10%
Lenghtwise - Crosswise
Resistenza alla lacerazione / Tear strenght N UNI 4818/pt. 9° Longitudinale > 20 -Trasversale > 30
Lenghtwise - Crosswise
Resistenza alle flessioni / Bending strenght Cicli / Cycle UNI 4818/pt. 14° 150.000(+20° C)/(-5°C)
3.000 (-30° C)
Resistenza all’abrasione / Abrasion-Martindale Cicli / Cycle UNI EN ISO 12947-2/2000 150.000
Solidità colori alla luce / Light solidity Scala dei blu / blue UNI ISO105-B02 5/6
Solidità al sudore / Solidity to sweat Scala dei grigi / grey UNI EN ISO 105-E04/98 Acido/Alcalino 4/5
Acid /Alkaline
Stabilità dimensionale lavaggio a secco / Dimensional stability to dry cleaning   UNI EN ISO
3175/1/01		 Ordito/Wrap – 2,4
Trama/Welf – 1,5
Tropical Test 70° Giorni / Days 60 Inalteratio / Unchanged
Composizione / Composition   Poliuretano/Polyurethane
Cotone/Cotton		 63%
37%


RESISTENZA AL FUOCO / FIRE RESISTANCE

BS 5852/90 crib 5
BS 5852-1/79 part I
IMO Resolution A.652 (16)/89
EN 1021-2/93
UNI 9175 classe 1 IM
N.B. For any further information, please contact our company’s technical department directly.
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