Donfoam 822PIR HCFC-141B m'munsi kuphatikiza polyols mosalekeza PIR chipika thovu

Kufotokozera Kwachidule:

DonFoam 822/PIR ndi mtundu wa kusakaniza polyols ndi hcfc-141b thovu wothandizila, ndi polyol monga chuma chachikulu, wothira wothandizila wapadera wothandizira, oyenera kutchinjiriza yomanga, zoyendera, chipolopolo ndi zinthu zina .Nkhaniyi mwapadera opangidwa mwapadera kwa mzere wopitilira.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Donfoam 822PIR HCFC-141B m'munsi kuphatikiza polyols mosalekeza PIR chipika thovu

MAU OYAMBA

DonFoam 822/PIR ndi mtundu wa kusakaniza polyols ndi hcfc-141b thovu wothandizila, ndi polyol monga zopangira zazikulu, wothira wapadera wothandizira wothandizira, oyenera kutchinjiriza yomanga, zoyendera, chipolopolo ndi zinthu zina .Nkhaniyi mwapadera opangidwa mwapadera kwa mzere wopitilira .Chopangidwa ndi polyurethane chokonzedwa ndikuchichita ndi isocyanate chili ndi izi:

1. Chithovu chimakhala ndi mphamvu zofananira komanso kukhazikika kwa mawonekedwe mbali zonse

2. Zopangira thovu zimatha kudulidwa mumitundu yosiyanasiyana malinga ndi zofunikira za mankhwalawa

3. Kuchita bwino kwambiri kwa kutentha kwa kutentha

KATHUPI

 

DonFoam 812/PIR

Maonekedwe

Mtengo wa OH mgKOH/g

Kukhuthala kwamphamvu (25 ℃) mPa.S

Kachulukidwe (20 ℃) ​​g/ml

Kutentha kosungirako ℃

Kukhazikika kosungirako ※ /mwezi

Madzi owala achikasu mpaka ofiirira

150-250

200-300

1.15-1.25

10-25

6

KUSINTHA KWAMBIRI

 

Pbw

DonFoam 812/PIR

Isocyanate

100

150-200

TECHNOLOGY NDI ZOCHITIKA(mtengo weniweni umasiyana malinga ndi momwe zinthu zimagwirira ntchito)

 

Kusakaniza kwamanja

Kupanikizika kwakukulu

Kutentha kwa Raw Material ℃

Cream nthawi S

Gel nthawi S

Kuchuluka kwaulere Kg/m3

20-25

20-50

160-300

40-50

20-25

15-45

140-260

40-50

ZINTHU ZOCHITIKA

Kachulukidwe Kakapangidwe Kamodzi

Maselo Otsekedwa

Koyamba Kutentha Kwambiri (15 ℃)

Compressive Mphamvu

Dimensional Kukhazikika 24h -20 ℃

24h100℃

Kutentha

Mtengo wa GB/T 6343

GB/T 10799

GB/T 3399

Mtengo wa GB/T8813

Mtengo wa GB/T8811

 

Mtengo wa GB/T8624

≥40 Kg/m3

≥90%

≤22mW/mk

≥150 KPa

≤0.5%

≤1.0%

B2 ndi B1


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