Donfoam 812 HCFC-141B base mifangaro polyols ho andian-tsoratra sombin-javatra
Donfoam 812 HCFC-141B base mifangaro polyols ho andian-tsoratra sombin-javatra
Sava lalana
Donfoam 812 mifangaro polyether polyols ampiasaina amin'ny andian-tsoratra vokatry Pora sombin-javatra. Dia manana ny sombin-javatra fanamiana sela, ambany conductivity mafana, mafana insulation fampisehoana tsara, lelafo retardant fampisehoana tsara, ny hafanana ambany tsy mitakemotra mitresaka etc.
Nampiasaina be teo amin'ny amin'ny dingana isan-karazany ny asa insulation toy ny hoe: fanorenana manda ivelany, mangatsiaka fitehirizana, fiara mifono vy, sns fantsona lehibe
BATANA NY FANANANA
Bika Aman 'endrika
Dynamic viscosity (25 ℃) mPa.S Hakitroky (20 ℃) g / ml Storage hafanana ℃ Storage volana fahamarinan-toerana |
Light mavo volontany mangarahara ny rano 250 ± 50 1.17 ± 0.1 10-25 6 |
soso-kevitra ISAKY NY
Items |
PBW |
Mifangaro Polyether Polyol
Isocyanate |
100 130 |
Teknolojia sy REACTIVITY (ny tena sarobidy miovaova arakaraka ny fanodinana fepetra)
Manual fampifangaroana |
|
Raw Material Temperature ℃
Hamolavola Temperature ℃ CT S GT S TFT S Free Density kilao / m 3 |
20-25 Ambient Temperature (15-45 ℃) 35-60 140-180 240-260 26-28 |
FOAM fampisehoana
Item |
Test Standard |
famaritana |
Amin'ny ankapobeny koronosy Density
Koronosy Core Density |
GB 6343 |
40-45kg / m 3 38-42kg / m |
Closed-efitra Rate |
GB 10799 |
≥90% |
Mafana voalohany Conductivity (15 ℃) |
GB 3399 |
≤24mW / (Jereo Mk) |
Compressive Strength |
GB / T8813 |
≥150kPa |
amin'ny lafiny Stability
24h -20 ℃ RH90 70 ℃ |
GB / T8811 |
≤1% ≤1.5% |
Water hisakana ny fiasan'ireny Rate |
GB 8810 |
≤3% |
Flammability |
ASTM E84 |
Class A |