Donpanel 412 HCFC-141b base blend polyols for PUR
Donpanel 412 HCFC-141b base blend polyols for PUR
IINTSHAYELELO
I-DonPanel 412 idibanisa i-polyols yikhompawundi equkethe i-polyether polyols, i-surfactants, i-catalysts kunye ne-flame retardant kumlinganiselo okhethekileyo.I-foam inepropathi efanelekileyo yokugquma i-thermal, ukukhanya kubunzima, amandla oxinzelelo oluphezulu kunye ne-flame retardant kunye nezinye izibonelelo.Isetyenziselwa ngokubanzi ukuvelisa iipleyiti zesandwich, iipleyiti ezithathiweyo njl, ezisebenza ukwenza iivenkile ezibandayo, iikhabhinethi, iindawo zokukhusela eziphathekayo kunye nokunye.
IPROPATI YOMZIMBA
| Imbonakalo | Ulwelo olukhanyayo olutyheli olubonakalayo |
| Ixabiso leHydroxyl mgKOH/g | 300-360 |
| I-viscosity eguqukayo (25℃) mPa.S | 3000-4000 |
| Ubuninzi (20℃) g/ml | 1.05-1.16 |
| Ubushushu bokugcina ℃ | 10-25 |
| Uzinzo lwenyanga yokugcina | 6 |
INGQIQO EKUCETYIWEYO
| Iimpahla ezingekasilwa | pbw |
| ukudibanisa iipolyols | 100 |
| I-Isocyanate | 100-120 |
I-teknoloji kunye ne-REACTIVITY(ixabiso elichanekileyo liyahluka ngokuxhomekeke kwiimeko)
| izinto | Ukuxuba ngesandla | Umatshini woxinzelelo oluphezulu |
| Ubushushu bezinto ezikrwada ℃ | 20-25 | 20-25 |
| Ubushushu bokubumba ℃ | 35-45 | 35-45 |
| Ixesha leCream s | 30-50 | 30-50 |
| Ixesha leGel s | 120-200 | 70-150 |
| Ukuxinana kwamahala kg/m3 | 24-26 | 23-26 |
OKWENZIWA Ugwebu koomatshini
| Ubuninzi bokubumba | GB 6343 | ≥38kg/m3 |
| Izinga leseli evaliweyo | GB 10799 | ≥90% |
| I-Thermal conductivity (15℃) | GB 3399 | ≤22mW/(mK) |
| Amandla oxinzelelo | GB/T 8813 | ≥140kPa |
| Uzinzo lweDimensional 24h -20℃ |
GB/T 8811 | ≤1% |
| 24h 100℃ | ≤1.5% | |
| Ukutsha (i-Oxygen Index) | GB/T8624 | >23.0 |
