Donspray 502 HCFC-141b m'munsi mophatikiza polyols
Donspray 502 HCFC-141b m'munsi mophatikiza polyols
MAU OYAMBA
DonSpray 502 ndi polyols osakaniza opopera ndi HCFC-141B ngati wowomba, imakumana ndi isocyanate kuti ipange thovu lomwe lili ndi machitidwe abwino kwambiri, omwe ndi awa:
1) maselo abwino komanso ofanana
2) otsika matenthedwe madutsidwe
3) kukana kwabwino kwa moto
4) kwambiri otsika kutentha dimenttional bata.
Imagwira ntchito zamitundu yonse yotchinjiriza zomwe zimagwiritsa ntchito kupopera, monga zipinda zozizira, mapoto akulu, mapaipi akulu ndi zomangamanga zakunja kapena khoma lamkati etc.
KATHUPI
| Maonekedwe Mtengo wa Hydroxyl mgKOH/g Kukhuthala kwamphamvu (25 ℃) mpa.s Kukoka kwapadera (20 ℃) g/ml Kutentha kwa yosungirako ℃ Mwezi Wokhazikika Wosungirako | Madzi otumbululuka achikasu kupita ku bulauni viscous 200-300 100-200 1.12-1.20 10-25 6 |
KUSINTHA KWAMBIRI
| pbw | |
| DonSpray 502 kuphatikiza polyols Isocyanate MDI | 100 100-105 |
Reactivity Makhalidwe(Chigawo cha kutentha ndi 20 ℃, mtengo weniweni umasiyanasiyana malinga ndi kukula kwa chitoliro ndi momwe zimapangidwira.)
| Nthawi ya Cream s Gel Time s | 3-5 6-10 |
ZINTHU ZOCHITIKA
| zinthu | Njira Yoyesera | Mlozera |
| Kuchulukana kwa Utsi Maselo Otsekedwa Koyamba Kutentha Kwambiri (15 ℃) Compressive Mphamvu Zomatira Mphamvu Elongation panthawi yopuma Dimentional Kukhazikika 24h -20 ℃ 24h70℃ Kumwa Madzi Oxygen Index | Mtengo wa 6343GB Mtengo wa 10799 GB GB 3399 GB/T8813 GB/T16777 GB/T9641 GB/T8811
Mtengo wa 8810GB Mtengo wa 8624GB | ≥32kg/m3 ≥90% ≤24mW/(mK) ≥150kPa ≥120kPa ≥10% ≤1% ≤1.5% ≤3% ≥26 |
Zomwe zaperekedwa pamwambapa ndi zamtengo wapatali, zomwe zimayesedwa ndi kampani yathu.Pazinthu zamakampani athu, zomwe zili m'malamulo sizikhala ndi zopinga zilizonse.
Magulu azinthu
-
Doncool 104 HFC-245fa base kusakaniza polyols
-
Donfoam 822PIR HCFC-141B m'munsi mophatikiza polyols kwa...
-
Donboiler 212 HCFC-141B maziko ophatikiza polyols
-
Doncool 105 HFC-365mfc m'munsi mophatikiza polyols
-
Donfoam 812PIR HCFC-141B m'munsi mophatikiza polyols kwa...
-
Donfoam 812 HCFC-141B m'munsi ankaphatikiza polyols kwa bl ...