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I-Donfoam 822PIR HCFC-141B isiseko somxube weepolyols ze-PIR block foam eqhubekayo

Donfoam 822PIR HCFC-141B isiseko somxube polyols eqhubekayo PIR block ugwebu Umfanekiso ofakiweyo
  • I-Donfoam 822PIR HCFC-141B isiseko somxube weepolyols ze-PIR block foam eqhubekayo
  • I-Donfoam 822PIR HCFC-141B isiseko somxube weepolyols ze-PIR block foam eqhubekayo
  • I-Donfoam 822PIR HCFC-141B isiseko somxube weepolyols ze-PIR block foam eqhubekayo

Inkcazelo emfutshane:

I-DonFoam 822/PIR luhlobo lokudibanisa i-polyols kunye ne-agent ye-hcfc-141b enegwebu, kunye ne-polyol njengeyona nto iphambili, ixutywe kunye ne-arhente ekhethekileyo encedisayo, ilungele ukufakwa kwe-insulation yokwakha, ukuthutha, iqokobhe kunye nezinye iimveliso .Le nto iphuhliswe ngokukodwa. kumgca oqhubekayo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Donfoam 822PIR HCFC-141B isiseko somxube weepolyols ze-PIR block foam eqhubekayo

INTSHAYELELO

I-DonFoam 822/PIR luhlobo lokudibanisa i-polyols kunye ne-agent ye-hcfc-141b enegwebu, kunye ne-polyol njengeyona nto iphambili, ixutywe kunye ne-arhente ekhethekileyo encedisayo, ilungele ukufakwa kwe-insulation yokwakha, ukuthutha, iqokobhe kunye nezinye iimveliso .Le nto iphuhliswe ngokukodwa. kumgca oqhubekayo .Imveliso ye-polyurethane elungiselelwe ngokuyiphendula nge-isocyanate ineenzuzo ezilandelayo:

1. Igwebu linamandla afanayo kunye nokuzinza komda kuzo zonke iinkalo

2. Iimveliso ze-foam zinokunqunyulwa zibe yimilo eyahlukeneyo ngokweemfuno zemveliso

3. Ukusebenza kakuhle kwe-thermal insulation

IPROPATI YOMZIMBA

 

DonFoam 812/PIR
Imbonakalo

OH ixabiso mgKOH/g

I-viscosity eguqukayo (25℃) mPa.S

Ubuninzi (20℃) g/ml

Ubushushu bokugcina ℃

Uzinzo lokugcina ※/ngenyanga

Ulwelo olukhanyayo olutyheli ukuya kumdaka ocacileyo

150-250

200-300

1.15-1.25

10-25

6

INGQIQO EKUCETYIWEYO

 

Pbw
DonFoam 812/PIR

I-Isocyanate

100

150-200

I-teknoloji kunye ne-REACTIVITY(ixabiso elichanekileyo liyahluka ngokuxhomekeke kwiimeko)

 

Umxube weManuwali

Uxinzelelo oluphezulu
Ubushushu beMathiriyeli ekrwada ℃

Ixesha leCream S

Ixesha leGel S

Ukuxinana kwamahala Kg/m3

20-25

20-50

160-300

40-50

20-25

15-45

140-260

40-50

IZENZO zogwebu

Uxinaniso lokuBumba lulonke

Ireyithi yeseli evaliweyo

Ukuqhuba kweThermal yokuqala (15℃)

Amandla acinezelayo

Uzinzo lweDimensional 24h -20℃

24h 100℃

Ukutsha

GB/T 6343

GB/T 10799

GB/T 3399

GB/T 8813

GB/T 8811

 

GB/T 8624

 ≥40 Kg/m3

≥90%

≤22mW/mk

≥150 KPa

≤0.5%

≤1.0%

B2, B1
  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    Iindidi zeemveliso

    Cofa u-enter ukukhangela okanye i-ESC ukuvala