Donboiler 214 HFC-245FA BOD poliol
Donboiler 214 HFC-245FA BOD poliol
Pambuka
Donboiler214 minangka campuran polong polong polong kalebu polyols, katalis, agen jotosan lan aditif liyane. Agen jotosan liyane yaiku HFC-245FA. Bisa reaksi karo Isocyanate kanggo mbentuk busa busa polyurethane sing angel kanthi properti penebat termal sing apik.
Properti fisik
| Penampilan | Cairan viskos Kuning coklat-Kuning |
| Nilai Hydroxyl Mgkoh / G | 300-400 |
| Viskosity 25 ℃, MPA · S | 300-500 |
| Kapadhetan 20 ℃, g / cm3 | 1.05-1.15 |
Rasio Disaranake
| pbw | |
| Donboiler 212 Campuran Polyol | 100 |
| Isocyanate | 120 ± 5 |
| Suhu Material | 18 ± 2 ℃ |
Karakteristik Reaksi
| Nyampur manual | Nyawiji Mesin tekanan sing dhuwur | |
| Wektu krim s | 8-10 | 6-10 |
| Wektu gel | 55-75 | 50770 |
| Tack free wektu s | 70-110 | 65-90 |
Pagelaran busa
| Kapadhetan Molding | Kg / m3 | ≥35 |
| Tingkat ditutup-sel | % | ≥95 |
| Konduktivitas termal (10 ℃) | W / mk | ≤0.02 |
| Kekuwatan kompresif | Kpa | ≥120 |
| Stabilitas dimensi 24h -30 ℃ | % | ≤1 |
| 24h 100 ℃ | % | ≤1 |
Paket
220kg / drum utawa 1000Kg / IBC, 20,000kg / tank utawa tank flexi.
Tulis pesen sampeyan ing kene lan dikirim menyang kita
