Donpipe 302 HCFC-141b base blend polyols kwa kutchinjiriza mapaipi
Donpipe 302 HCFC-141b base blend 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% |
Zomwe zaperekedwa pamwambapa ndi zamtengo wapatali, zomwe zimayesedwa ndi kampani yathu.Pazinthu zamakampani athu, zomwe zili m'malamulo sizikhala ndi zopinga zilizonse.