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Special Fabrication Foams

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Category: Products
Published: Friday, 26 October 2012 18:54
Written by Super User
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Special Colours:

They are the products with higher light fastness, deeper colours to meet the requirements of the markets such as toys, souvenirs.

Each quality in our products list can be manufactured in special colours.

Flame Retardant Foam (FR):

These types of foams are manufactured to take action against fire through chemicals. The foam extinguishes itself when the source of flame is drawn.

Flame Lamination Foam: (FL)

The flame lamination process prevents crease of fabric and leather when applied by special fabrication Urosan flame lamination foams. It gives flexibility and robustness to the material of application. If desired, flame lamination foams can be manufactured in different intensities and by adding flame retardant property.

HLB Foam:

They are highly intense foams with high load bearing capability. Thinly cut pieces in upholstery are used instead of thickly cut foams thanks to this property. Thus, the disadvantage that originates from price is removed and designers have a chance to catch the same quality by thin lines.

Cup Foam:

Cup foams are specially manufactured for brassiere production in lingerie industry. They are late yellowing foams thanks to their ultraviolet property.
They are available in White and Anthracite colour options.

 

Type of Foams Density
Kg/m3
ISO 845		 Firmness(N)
ISO 2439
(ILD%40)		 Firmness
Asker F		 Tensile
Strength(kPa)
İSO 1789		 Elongation
at Break (%)
ISO 1789		 Tear Resistance
(N/cm) ASTM.D 3547		 Flame
Rate 
(cm/dak)
MVSS 302		 Number of Cell
(ad/Inc)
D22 FR (SENBR) 22±1 170±%15 41 (+\-%15) ≥110 ≥140 ≥4 SENBR 40±5
D26 FR (SENBR) 26±1 200±%15 48 (+\-%15) ≥105 ≥130 ≥3,5 SENBR 40±5
D26 FR (SE) 26±1 200±%15 48 (+\-%15) ≥105 ≥120 ≥3,5 SE 40±5
D30 FR (SENBR) 30±2 225±%15 54 (+\-%15) ≥110 ≥130 ≥3 SENBRE 40±5
D30 FR (SE) 30±2 225±%15 54 (+\-%15) ≥110 ≥130 ≥3 SE 40±5
D24 CUP 24±1 200±%15 -  ≥100 ≥110 ≥3 - 38±5
D26 CUP 26±1 200±%15 - ≥100 ≥110 ≥3 - 40±5
D28 CUP 28±1 210±%15 - ≥110 ≥115 ≥3 - 40±5
D30 CUP 30±1 210±%15 - ≥110 ≥120 ≥3,5 - 42±5
D32 CUP 32±1 210±%15 - ≥110 ≥120 ≥3,5 - 47±5
D26 FL 26±1 150±%15 36 (+\-%15) ≥105 ≥150 ≥3,5 - 40±5
D30 FL 30±2 130±%15 31 (+\-%15) ≥90 ≥155 ≥3,5 - 40±5
D45 HLB  45±3 260 (+\-%15) 69 (+\-%15) ≥80 ≥90 ≥2 - 42±5
D55 HLB 55±3 210 (+\-%15) - ≥90 ≥90 ≥3 - 45±7

HR Foams

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Category: Products
Published: Friday, 26 October 2012 18:53
Written by Super User
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kon gal 1

Its flexibility properties are higher than "conventional" foams. The sag factor is high too. Their “Push-Release" forces are very close to each other. Therefore, they ensure higher comfort at sitting units. Also for beds this type of foams are preferred for the anatomic comfort it provides

Optionally, the "flame retardant" can be produced in the feature.
Flame retardant HR foams,if flame source is continuously kept it does burn however, the flame source is removed ,and the foam is extinguished by itself...

What does Sag factor mean? What are "Push-Release" curves? 

Let’s take a piece of foam and compress it between our two palms. The foam will show pressure against our palms

Let’s draw this pressure in the shape of a graphic, and now, let’s slowly open our palms. The pressure that the foam gives is still available but this pressure is lower than the pressure at the time when it was compressed at the same rate. Let’s draw this on the same graphic. Thus, we will have obtained "Push-Release" (hysteresis) curve. Now, we see the differences between the Conventional foam and HR foam. The counter pressure that HR foam gives while being compressed is very close to the counter pressure it gives when released. This property gives vitality to such type of foam.

As it can be seen in this graphic, while it is in 65% compression, the coefficient which is obtained by dividing the counter pressure in 25% compression condition is the SAG factor. The higher the Sag factor is, the more feeling of "comfort" the foam will give to the sitting person.

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Type of
 Foams

Densite
kg/m3
 ISO 845

 Firmness (N)
ISO 2439
 (ILD%40)		 Firmness
 Asker F		 Tensile Strength  (kPa)
 İSO 1789		 Elongation at Break (%)
 ISO 1789		 Tear Resistance (N/cm)
 ASTM.D 3547		 Flame Rate 
(cm/dak)
 MVSS 302		 Number of Cell
(ad/Inc)

D30 HR

30+\-2

120+\-%15

-

≥125

≥135

≥3

SE

40(+\-5)

D30 HR - SOFT

30+\-2

120+\-%15

-

≥100

≥130

≥3

-

42(+\-5)

D30 HR - HARD

30+\-2

140+\-%15

-

≥120

≥140

≥3,5

-

42(+\-5)

D35 HR

35+\-2

160+\-%15

39 (+\-%15)

≥125

≥135

≥3

-

43(+\-5)

D35 HR - SOFT

35+\-2

110±% 15

-

≥110

≥120

≥3

-

43(+\-5)

D40 HR

40+\-2

160±% 15

39 (+\-%15)

≥120

≥130

≥2.5

-

45 (+\-5)

D45 HR

45+\-2 

140±% 15

34 (+\-%15)

≥120

≥130

≥2.5

-

46 (+\-5)