Donboiler 212 HCFC-141B base kuxubana polyols
Donboiler 212 HCFC-141B base kuxubana polyols
ISINGENISO
Donboiler212 ke polyol okuhlangana polyether yayiquka polyols, ngumnxibelelanisi, arhente makazichaze nezinye nezongezelelo. It kungaba asabela kunye isocyanate ukwenza ngqongqo lyu amagwebu kunye impahla entle usambathisa thermal.
EKA gumbini
| imbonakalo |
Brown-yellow ulwelo viscous ngaphaya |
| Ixabiso Hydroxyl mgKOH / g |
300-400 |
| Viscosity 25 ℃, MPA · s |
300-500 |
| Density 20 ℃, g / cm3 |
1.05-1.15 |
UMLINGANISELO OLUCETYISWAYO
|
pbw |
|
| Donboiler 212 ufane polyol |
100 |
| Isocyanate |
120 ± 5 |
| lobushushu material |
22 ± 2 ℃ |
IIMPAWU reaction
|
Wase manual |
Ingcinezelo High Machine Wase |
|
| Cream Time s |
10 ± 2 |
7 ± 2 |
| Gel ixesha s |
55 ± 3 |
40-50 |
| Oku- free time s |
70-90 |
50-70 |
| Ukuxinana Free kg / m3 |
26.5-27.5 |
25.5-27 |
ngomdlalo amagwebu
| Density udini |
Kg / m3 |
≥35 |
| Izinga ezivaliweyo-cell |
% |
≥95 |
| Conductivity emhlabeni (10 ℃) |
W / nguMkhonto |
≤0.02 |
| amandla Compressive |
KPA |
≥120 |
| Mbini uzinzo 24h -30 ℃ |
% |
≤0.5 |
| 24h 100 ℃ |
% |
≤0.5 |
IDISKHI
220kg / igubu okanye 1000kg / IBC, 20,000kg / itanki flexi okanye ISO Tank.
Bhala umyalezo wakho apha uze ulithumele kuthi
