Donboiler 212 HCFC-141B Base Base Polyols
Donboiler 212 HCFC-141B Base Base Polyols
Nhanganyaya
Donboiler212 ndiye musanganiswa wePolyether Polyt polyl yaive polysols, Catalyst, kuridza mumiririri uye zvimwe zvinowedzera. Inogona kuita iyo isocyanate kuti iite kuomarara polyurethane foam ine yakanaka yekudzivirira insulation chivakwa.
Chombo chivakwa
| Chitarisiko | Brown-yero-yero yakajeka viscous mvura |
| Hydroxyl kukosha mgkoh / g | 300-400 |
| Viscosity 25 ℃, MPA · | 300-500 |
| Density 20 ℃, g / cm3 | 1.05-1.15 |
Yakakurudzirwa Ratio
| PBW | |
| Donboiler 212 Blend Polyol | 100 |
| Isocyanate | 120 ± 5 |
| Tembiricha yekupisa | 22 ± 2 ℃ |
Maitiro maitiro
| Manual Kusanganisa | Yakakwira Pressure Machine Kuverengera | |
| Kirimu nguva s | 10 ± 2 | 7 ± 2 |
| Gel Nguva S | 55 ± 3 | 40-50 |
| Tack yemahara nguva s | 70-90 | 50-70 |
| Yemahara density kg / m3 | 26.5-27.5 | 25.5-27 |
Foam Kuitwa
| Kuumba density | Kg / m3 | ≥35 |
| Yakavharwa-Cell Rate | % | ≥95 |
| Thermal Discount (10 ℃) | W / mk | ≤0.02 |
| Simba rekumanikidza | Kpa | ≥120 |
| Dimensional Kugadzikana 24H -30 ℃ | % | ≤0.5 |
| 24h 100 ℃ | % | ≤0.5 |
Package
220kg / Drum kana 1000kg / ic, 20,000kkg / Flexi Tank kana ISO Tangi.
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