Donfoam 823PIR CP / IP isiseko lwemenu polyols for block Pir continuous amagwebu
Donfoam 824PIR HFC-245fa isiseko lwemenu polyols for block Pir continuous amagwebu
ISINGENISO
Donfoam823 ufane polyether polyol ukusetyenziswa CP okanye CP / ivale IP njenge-arhente uthule, isetyenziswe ukuvelisa ilangatye ophezulu nekudodobalisa Pir block amagwebu, kunye nokwenziwa kwemisebenzi iseli uniform amagwebu, conductivity thermal ephantsi, nobushushu kakuhle thermal nelangatye nekudodobalisa eliphezulu, iqondo elisezantsi akukho lincipha njl Luphawu asetyenziswe kwinkqubo zonke iintlobo zomsebenzi yokwambathisa ezifana: ekwakheni udonga lwangaphandle, ukugcinwa ebandayo, amatanki, imibhobho emikhulu njl
EKA ZOMZIMBA
| imbonakalo
viscosity Dynamic (25 ℃) mPa.S Density (20 ℃) g / ml lobushushu yokugcina ℃ ngenyanga uzinzo yokugcina |
mthubi Ukukhanya ulwelo brown selubala
500 ± 100 1.20 ± 0.1 10-25 6 |
UMLINGANISELO OLUCETYISWAYO
| izinto |
PBW |
| DK-1103 Uxubo Polyether Polyol
CP okanye CP / IP Isocyanate |
100 11-13 165-175 |
TECHNOLOGY AND REACTIVITY (ixabiso ngqo kuyahlukana nedlela iimeko processing)
|
Wase manual |
|
| Raw Material Ubushushu ℃
• Umngundo Ubushushu ℃ CT s GT s TFT s Density Free kg / m 3 |
20-25 Ubushushu Ambient (15-45 ℃) 35-60 140-200 240-360 28-35 |
ngomdlalo amagwebu
|
into |
Standard test |
Ukucaciswa |
| Lilonke Ukubumbela Density
Udini Core Density |
ASTM D1622 |
≥50kg / m 3 ≥40kg / m |
| Ivaliwe-cell Rate | ASTM D2856 |
≥90% |
| Conductivity Initial Thermal (15 ℃) | ASTM C518 |
≤24mW / (MK) |
| Amandla Compressive | ASTM D1621 |
≥150kPa |
| mbini Stability
24h -20 ℃ RH90 70 ℃ |
ASTM D2126 |
≤1% ≤1.5% |
| NjengeSpecific Absorption Rate Water | ASTM D2842 |
≤3% |
| LINGATSHA | ASTM D1692 |
self ucimayo |
