Donpipe 322 HCFC-141b faavae fa'afefiloi polyols mo atigi paipa

Fa'amatalaga Puupuu:

O le DonPipe 322 o se ituaiga o faʻafefiloi polyols ma le hcfc-141b e pei o le foaming agent, faʻaaogaina le polyol e avea ma mea autu, faʻafefiloi ma se fesoasoani faʻapitoa.O mea nei e talafeagai mo atigi fa'amama fa'amama i fafo o lo'o fa'aogaina mo paipa vai, suauu ma kesi.


Fa'amatalaga Oloa

Faailoga o oloa

Donpipe 322 HCFC-141b faavae fa'afefiloi polyols mo atigi paipa

IFOLASAGA

O le DonPipe 322 o se ituaiga o faʻafefiloi polyols ma le hcfc-141b e pei o le foaming agent, faʻaaogaina le polyol e avea ma mea autu, faʻafefiloi ma se fesoasoani faʻapitoa.O lenei mea e talafeagai mo atigi insulation vevela fafo o loʻo faʻaaogaina mo vai, suauu ma kesi paipa .O le oloa polyurethane saunia e ala i le tali atu i le isocyanate o loʻo i ai tulaga lelei nei:

-- lelei compressive malosi ma itu mautu mautu

-- maualuga le latalata-cell fua faatatau ma lelei faatinoga e le susu

-- lelei le fa'aogaina o le fa'alumaina

METOTIA FAALETINO

 

DonPipe 322

Fa'aaliga

Tau hydroxyl mgKOH/g

Viscosity fa'amalosi (25℃) mPa.S

Malosi (20℃) g/ml

Teuina vevela ℃

Teuga masina mautu

Suavai viscous moli samasama malamalama

200-400

200-400

1.1-1.16

10-25

6

VAEGA FAUTUAINA

 

Pbw

DonPipe 322

Isocyanate

100

120-160

TEKNOLOSI MA GALUEGA(o le tau sa'o e eseese e fa'atatau i tulaga fa'agaioiga)

 

Faafefiloi tusilima

Omiga maualuga

vevela mea mata ℃

CT S

GT S

TFT S

Sa'oloto le mamafa Kg/m3

20-25

7-15

30-50

40-60

25-30

20-25

6-12

20-40

30-50

25-30

GALUEGA FAIGA

mamafa tuai

Fuafuaga tapuni-selau

Fa'avevela vevela (10℃)

Malosi fa'amalosi)

Tulaga mautu 24h -20℃

24h 100℃

Mumu

GB/T 6343

GB/T 10799

GB/T 3399

GB/T 8813

GB/T 8811

 

GB/T 8624

≥50Kg/m3

≥90%

≤22mW/mk

≥150 KPa

≤0.5%

≤1.0%

B3, B2, B1


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