Donboiler 212 HCFC-141B puag muab polyols
Donboiler 212 HCFC-141B puag muab polyols
TAW qHIA
Donboiler212 yog lub muab polyether polyol muaj polyols, catalyst, blowing neeg sawv cev thiab lwm yam additives. Nws yuav hnov mob nrog isocyanate tsim txhav polyurethane ua npuas ncauj uas zoo thermal rwb thaiv tsev vaj tse.
raug TEEJ
tsos |
Brown-daj pob tshab khov kua |
Hydroxyl nqi mgKOH / g |
300-400 |
Viscosity 25 ℃, mPa · s |
300-500 |
Ceev 20 ℃, g / cm3 |
1.05-1.15 |
pom zoo piv
PBW |
|
Donboiler 212 muab polyol |
100 |
Isocyanate |
120 ± 5 |
khoom kub |
22 ± 2 ℃ |
cov tshuaj tiv thaiv CWJ PWM
Los ntawm txhais tes Nws |
High Pressure Tshuab Nws |
|
Cov tshuaj nplaum sij hawm s |
10 ± 2 |
7 ± 2 |
Gel lub sij hawm s |
55 ± 3 |
40-50 |
Tack dawb lub sij hawm s |
70-90 |
50-70 |
Dawb ceev kg / m3 |
26.5-27.5 |
25.5-27 |
UA NPUAS NCAUJ nrug
Moulding Ceev |
Kg / m3 |
≥35 |
Kaw-cell tus nqi |
% |
≥95 |
Thermal conductivity (10 ℃) |
W / mk |
≤0.02 |
compressive zog |
kPa |
≥120 |
Seem stability 24 h -30 ℃ |
% |
≤0.5 |
24 h 100 ℃ |
% |
≤0.5 |
POB
220kg / nruas los yog 1000kg / IBC, 20,000kg / Flexi tank los yog ISO Tank.
Sau koj cov lus no thiab xa nws mus rau peb