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Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa kutchinjiriza mapaipi

Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa mapaipi kutchinjiriza Chithunzi Chithunzi
  • Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa kutchinjiriza mapaipi
  • Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa kutchinjiriza mapaipi
  • Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa kutchinjiriza mapaipi

Kufotokozera Kwachidule:

Izi ndi mtundu wa ma polyol osakanikirana omwe amasakanikirana ndi HCFC-141B, omwe amafufuzidwa mwapadera kuti PUF yolimba ipange mapaipi otenthetsera mafuta. Amagwiritsidwa ntchito kwambiri m'mapaipi a nthunzi, ma liquefied nature gasi oyendetsa mapaipi, mapaipi amafuta ndi madera ena.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Donpipe 302 HCFC-141b m'munsi mophatikiza polyols kwa kutchinjiriza mapaipi

MAU OYAMBA

Izi ndi mtundu wa ma polyol osakanikirana omwe amasakanikirana ndi HCFC-141B, omwe amafufuzidwa mwapadera kuti PUF yolimba ipange mapaipi otenthetsera mafuta. Amagwiritsidwa ntchito kwambiri m'mapaipi a nthunzi, ma liquefied nature gasi oyendetsa mapaipi, mapaipi amafuta ndi madera ena. Makhalidwe ake ndi awa:

(1) flowability wabwino, ndi kuwongolera chilinganizo kuti zigwirizane ndi diameters osiyana chitoliro.

(2) kwambiri otsika kutentha dimensional bata

KATHUPI

Maonekedwe

Madzi owala achikasu mpaka ofiirira
Mtengo wa Hydroxyl mgKOH/g

300-450
Kukhuthala kwamphamvu (25 ℃) mPa.S

200-500
Kachulukidwe (20 ℃) ​​g/ml

1.10-1.16
Kutentha kosungirako ℃

10-25
Mwezi wokhazikika wosungira

6

TECHNOLOGY NDI ZOCHITIKA(Chigawo cha kutentha ndi 20 ℃, mtengo weniweni umasiyanasiyana malinga ndi kukula kwa chitoliro ndi momwe zimapangidwira.)

 

Kusakaniza pamanja

Makina othamanga kwambiri
Chiyerekezo (POL/ISO)

1:1.10-1.1.60

1:1.10-1.60
Nthawi yokwera s

20-40

15-35
Gel nthawi s

80-200

80-160
Tengani nthawi yaulere s

≥150

≥150
Kuchulukira kwaulere kg/m3

25-40

24-38

ZINTHU ZOCHITIKA

Kuchuluka kwa nkhungu Mtengo wa 6343GB 55-70kg/m3
Maselo otsekedwa Mtengo wa 10799 GB

≥90%
Thermal conductivity (15 ℃) GB 3399

≤24mW/(mK)
Kupanikizika kwamphamvu GB/T8813 ≥200kPa
Kuyamwa madzi Mtengo wa 8810GB

≤3 (V/V)%
Dimensional bata 24h -30 ℃

GB/T8811

≤1.0%

24h100℃

≤1.5%

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