Donboiler 214 HFC-245fa tushe gauraya polyols

Takaitaccen Bayani:

Donboiler214 shine cakuda polyether polyol wanda ya ƙunshi polyols, mai kara kuzari, wakili mai busawa da sauran abubuwan ƙari. Wakilin busa shine HFC-245fa.Yana iya amsawa tare da isocyanate don samar da kumfa polyurethane mai tsauri tare da kyawawan kayan kariya na thermal.


Cikakken Bayani

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Donboiler 214 HFC-245fa tushe gauraya polyols

GABATARWA

Donboiler214 shine cakuda polyether polyol wanda ya ƙunshi polyols, mai kara kuzari, wakili mai busawa da sauran abubuwan ƙari. Wakilin busa shine HFC-245fa.Yana iya amsawa tare da isocyanate don samar da kumfa polyurethane mai tsauri tare da kyawawan kayan kariya na thermal.

DUKIYAR JIKI

Bayyanar

Ruwa mai haske mai launin ruwan rawaya-rawaya

Hydroxyl darajar mgKOH/g

300-400

Danko 25 ℃ , mPa·s

300-500

Girman 20 ℃, g/cm3

1.05-1.15

RABON NASARA

 

pbw

Donboiler 212 Mix polyol

100

Isocyanate

120± 5

Yanayin zafin jiki

18± 2 ℃

HALAYEN MARTABA

 

Hadawa da hannu

Haɗin Na'ura Mai Matsi

Cream Time s

8-10

6-10

Gel lokaci s

55-75

50-70

Tack lokacin kyauta s

70-110

65-90

AYYUKA FOAM

Ƙirƙirar Ƙarfafawa

kg/m3

≥35

Yawan rufaffiyar sel

%

≥95

Thermal Conductivity (10 ℃)

W/mk

≤0.02

Ƙarfin matsi

KPa

≥120

Girman kwanciyar hankali 24h -30 ℃

%

≤1

24h 100 ℃

%

≤1

Kunshin

220kg/Drum ko 1000kg/IBC, 20,000kg/flexi tank ko ISO Tank.


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