Donfoam 812PIR HCFC-141B polyols turanga whakakotahitanga mo PIR poraka pahuka i
Donfoam 812PIR HCFC-141B polyols turanga whakakotahitanga mo PIR poraka pahuka i
KUPU WHAKATAKI
DonFoam 812 / PIR ko te ahua o polyols whakakotahitanga ki HCFC-141b huka kaihoko, ki polyol rite te rauemi raw matua, i konatunatua ki te māngai pŭpŭ tauturu motuhake, e tika ana hoki te mātao o te hanga, transportation, anga me ētahi atu hua products.The polyurethane rite e te tauhohe i te reira ki te isocyanate kua te painga e whai ake nei:
1.Foam he kaha kākahu me te pūmautanga ahu i roto i ngā tohutohu katoa
Ka taea te hatepea 2.The hua pahuka i ki ngā āhua rerekē kia rite ki nga whakaritenga o te hua
3.Excellent mahi mātao waiariki
āhuatanga ōkiko
DonFoam 812 / PIR |
|
Āhua
OH uara mgKOH / g pokey Dynamic (25 ℃) mPa.S Kiato (20 ℃) g / ml pāmahana Rokiroki ℃ Storage pūmautanga ※ marama |
kōwhai Light ki parauri wai mārama 150-250 200-300 1.15-1.25 10-25 6 |
ōwehenga ĒRĀ
Pbw |
|
DonFoam 812 / PIR
Isocyanate |
100 150-200 |
HANGARAU me te tauhohenga (rerekē te uara tangohia i runga i ngā āhuatanga tukatuka kei)
Mix ā- |
pēhanga High |
|
Raw Material Temperature ℃
Te pata S wā Rā te wā S Tack S wā noa Kiato Free kg / m 3 |
20-25 30-50 140-180 300-350 28-32 |
20-25 25-45 120-160 270-320 27-31 |
mahi pahuka i
Whānui Niao Kiato
Auau pūtau-Kati Te kawe ia Thermal Tuatahi (15 ℃) Puai shock 24h pūmautanga ahu -20 ℃ 24h 100 ℃ Flammability |
GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 |
≥50 Kg / m3
≥90% ≤22mW / MK ≥150 KPa ≤0.5% ≤1.0% B2, B1 |