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Полужесткая интегральная пена для автомобильных рулей, сидений и деталей мебели. PowerPoint PPT Presentation


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Полужесткая интегральная пена для автомобильных рулей, сидений и деталей мебели. Общая плотность. Технология производства изделий из полужесткой интегральной пены покрывает широкий диапазон плотностей. Теория образования интегрального слоя.

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Полужесткая интегральная пена для автомобильных рулей, сидений и деталей мебели.

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6525961

, .


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+ =

  • ,

  • . . ( )

+ =


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. .


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1. (ODP)

2. (GWP - TEWI)

3. (POCP)

ODP = Ozone Depletion Potential

GWP = Global Warming Potential

TEWI = Total Equivalent Warming Impact

POCP = Photochemical Ozone Creation Potential


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  • :

  • (H2O)

  • (CO2)

  • :

  • .

  • (R-22 b.p. = -40.8C, c-pentane b.p. = 49C)


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CFC

HCFC

H2O & CO2

CH


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HCFC

  • :

  • , , .

  • :

  • HCFC


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SPECFLEX* NR 537 Pol

. 141b/R-22

SPECFLEX* NE 113 Iso

HCFC :

  • : 2 minutes

  • : (380-550 kg/m3)

  • .

  • . : (IMC)


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HFC

:

  • , (I.M.C.)

  • /

  • :

  • . ,

  • HCFC


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SPECFLEX* NR 720 Pol

SPECFLEX* NE 166 iso

HFC (134a) :

  • . :

  • HCFC

  • : 1.5 minutes

  • : 330-450 kg/m3

  • . : HCFC


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HFC (134a) :

SPECFLEX* NR 600 / NE 122

35-45 C;

7-8;

400-800 kg/m3

35-55 Sh A

SPECFLEX* NR 602 / NE 122

45-50 C;

2-3;

350-500 kg/m3

65-70 Sh A


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HFC

:

  • CFC-22

  • :


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SPECFLEX* NR 783 Pol

SPECFLEX* NE 113 Iso

HFCs (245fa/ Solkane 365/227) :

  • : 90-100 sec.

  • : CFC (380-500 Kg/m3)

  • .

  • . : , (I.M.C.)


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HFCs (245fa/ Solkane) :

SPECFLEX* NR 805 / NE 122 -

> 40 C;

2-3 ;

200-300 kg/m3

20-40 Sh A

SPECFLEX* NR 797 / NE 116-

> 40 C;

4;

200-350 kg/m3

25-40 Sh A


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HFCs (245fa/ Solkane) :

SPECFLEX* NR 792/NE 113

;

35-50 C;

300 - 500 kg/m3;

2-4 minutes;

: 50-70 Shore A ISO 868

SPECFLEX* NR 823/NE122

35-50 C;

350 -600 kg/m3;

3-4 minutes;

: 40-60 Shore A ISO 868

SPECFLEX* NR 772/NE120

( )

> 45 C;

400 -600 kg/m3;

4 minutes;

: 40-60 Shore A ISO 868

UNI 9175 (1 IM C.S.E. RF 4/83)


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:

  • :

  • -

  • (VOC)


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SPECFLEX* NR 779 Pol (*)

SPECFLEX* NE 113 Iso

Hydrocarbons (n-pentane)

  • (I.M.C.).

  • : 2 .

  • CFC (380-500 Kg/m3)

  • .

(*) n-pentane


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  • (H2O)

  • .

  • H2O -

    :

  • .

  • - (I.M.C.)

  • /

    :

  • .

2

:

  • .

  • - (I.M.C.)

  • .

  • :


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CO2 2

  • (< 60 sec )

SEM of Water Blown I.S. Foam

SEM of CFC-11 Blown I.S. Foam

SEM of Novel CO2 Blown I.S. Foam


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DNR 739.01 Pol (EU water)

SPECFLEX* NR 501 Iso

SPECFLEX* NR 741 Pol

Novel CO2

SPECFLEX* NE 213 Iso

SPECFLEX* ND 900 Pol

(JAP water)

SPECFLEX* NE 758 Iso

H2O CO2

  • : 2 /1 CO2

  • : 380-500 Kg/m3

  • : H2O CO2

  • (I.M.C.)


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HCFC 141b

1200

HCFC 22

HFA 134a

1000

H2O (CO2)

n-pentane

800

HFA 245fa

Density (kg/m3)

600

400

200

0

0

1

2

3

4

5

6

Thickness (mm)

/

:


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vs


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HFCs (134a)

HCFCs (141b)

n-pentane

Novel CO2

Market trend

5%

95%

vs - 2004

//

5%

4%

18%

=

16%

26%

6%

70%

55%

2%

6%

92%


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