Donboiler 214 HFC-245fa polyols basa gabungan
Donboiler 214 HFC-245fa polyols basa gabungan
PURWAKA
Donboiler214 punika gabungan polyether polyol kapérang saka polyols, katalis, ndamu agen lan ndamu agen additives.The liyane HFC-245fa. Iku bisa nanggepi karo isocyanate kanggo mbentuk umpluk polyurethane kaku karo property termal jampel banget.
fisik
katon |
Brown-kuning Cairan kenyal transparent |
Nilai hidroksil mgKOH / g |
300-400 |
Viskositas 25 ℃, MPa · s |
300-500 |
Kapadhetan 20 ℃, g / cm3 |
1.05-1.15 |
aspek dianjurake
pbw |
|
Donboiler 212 gabungan polyol |
100 |
Isocyanate |
120 ± 5 |
suhu Material |
18 ± 2 ℃ |
Ciri reaksi
nyawiji manual |
Dhuwur meksa Machine nyawiji |
|
Cream Wektu s |
8-10 |
6-10 |
Gel wektu |
55-75 |
50-70 |
Tack free wektu |
70-110 |
65-90 |
pagelaran umpluk
Molding Kapadhetan |
Kg / m3 |
≥35 |
rate Ana-sel |
% |
≥95 |
Termal doyo (10 ℃) |
W / mk |
≤0.02 |
kekuatan compressive |
KPA |
≥120 |
Dimensi stabilitas 24h -30 ℃ |
% |
≤1 |
24h 100 ℃ |
% |
≤1 |
PAKET
220kg / drum utawa 1000kg / IBC, 20,000kg / Flexi tank utawa ISO Tank.
Tulis pesen kene lan ngirim kanggo kita