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I-Donfoam 812PIR HCFC-141B inhlanganisela ye-polyols ye-PIR block foam

Donfoam 812PIR HCFC-141B base blend polyols for PIR block Foam Isithombe Esifakiwe
  • I-Donfoam 812PIR HCFC-141B inhlanganisela ye-polyols ye-PIR block foam
  • I-Donfoam 812PIR HCFC-141B inhlanganisela ye-polyols ye-PIR block foam
  • I-Donfoam 812PIR HCFC-141B inhlanganisela ye-polyols ye-PIR block foam

Incazelo emfushane:

I-DonFoam 812/PIR iwuhlobo lwe-polyol exubene ne-hcfc-141b ekhiqiza amagwebu, ene-polyol njengento eluhlaza eyinhloko, exutshwe ne-ejenti ekhethekile esiza, elungele ukufakwa kwezinto zokwakha, ezokuthutha, igobolondo neminye imikhiqizo.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Donfoam 812PIR HCFC-141B inhlanganisela ye-polyols ye-PIR block foam

ISINGENISO

I-DonFoam 812/PIR iwuhlobo lwe-polyol exubene ne-hcfc-141b ekhiqiza amagwebu, ene-polyol njengento eluhlaza, exutshwe ne-ejenti ekhethekile esiza, elungele ukufakwa kwezakhi zokwakha, ezokuthutha, igobolondo neminye imikhiqizo.Umkhiqizo we-polyurethane olungiselelwe ngu ukusabela nge-isocyanate kunezinzuzo ezilandelayo:

I-1.Foam inamandla afanayo kanye nokuzinza kwe-dimensional kuzo zonke izinhlangothi

2.Imikhiqizo yegwebu ingasikwa ibe yizimo ezihlukahlukene ngokuvumelana nezidingo zomkhiqizo

3.Ukusebenza okuhle kakhulu kwe-thermal insulation

IMPAHLA YOMNYAMA

 

I-DonFoam 812/PIR
Ukubukeka

OH inani mgKOH/g

I-viscosity enamandla (25℃) mPa.S

Ukuminyana (20℃) g/ml

Izinga lokushisa lesitoreji ℃

Ukuqina kwesitoreji ※ ngenyanga

Uketshezi olukhanyayo oluphuzi kuya kokunsundu

150-250

200-300

1.15-1.25

10-25

6

ISILINGANISO ESINCONYWAYO

 

Pbw
I-DonFoam 812/PIR

Isocyanate

100

150-200

UBUCHWEPHESHE KANYE NE-REACTIVITY(inani eliqondile liyahlukahluka kuye ngezimo zokucubungula)

 

I-Manual Mix

Ingcindezi ephezulu
I-Raw Material Temperature ℃

Isikhathi sokhilimu S

Isikhathi se-Gel S

Thatha isikhathi samahhala S

Ukuminyana kwamahhala Kg/m3

20-25

30-50

140-180

300-350

28-32

20-25

25-45

120-160

270-320

27-31

IMISEBENZI YEgwebu

Ukuminyana Kokubumba Kukonke

Isilinganiso Seseli Elivaliwe

I-Intial Thermal Conductivity (15℃)

Amandla Acindezelayo

I-Dimensional Stability 24h -20℃

24h 100℃

Ukuvutha

I-GB/T 6343

I-GB/T 10799

I-GB/T 3399

I-GB/T 8813

I-GB/T 8811

 

I-GB/T 8624

 ≥50 Kg/m3

≥90%

≤22mW/mk

≥150 KPa

≤0.5%

≤1.0%

B2, B1
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