Donfoam 825PIR HFC-365mfc chawo sanganisa polyols kuti kuramba PIR misa furo
Donfoam 825PIR HFC-365mfc chawo sanganisa polyols kuti kuramba PIR misa furo
NHANGANYAYA
Donfoam825 sanganisa polyether polyol zvaishandiswa kugadzirwa mukuru murazvo retardant PIR chinogumbura furo pamwe HFC-365mfc / 227 sezvo inopupuma mumiriri, zvinhu uye isocyanate maitiro kubudikidza paumbwe furo yave dzakafanana furo sero, pasi chafariz conductivity, kumbogadzirwa kuti mudziye kuita zvakanaka, murazvo retardant waivako zvakanaka, tembiricha yakaderera hapana todzokera mutswe etc. zvinowanzoshandiswa mubishi yamarudzi ose kuputira basa akadai: kuvaka rusvingo rwokunze, kutonhora kuchengetwa, matangi, guru pombi etc.
CHAIZVO NDERA
| Kutarisika |
Light yero kuti shava segirazi mvura |
| Dynamic viscosity (25 ℃) mPa.S |
300 ± 100 |
| Density (20 ℃) g / Rine mamiririta |
1.20 ± 0.1 |
| Storage tembiricha ℃ |
10-25 |
| Storage utsigo mwedzi |
6 |
akakurudzira RESHIYO
| Raw zvinhu |
pbw |
| DK-1101 sanganisa Polyether Polyol |
100 |
| Isocyanate |
180 ± 20 |
ZVIGADZIRWA ZVEMAZUVA ANO AND REACTIVITY (chaiyo ukoshi zvinosiyana zvichienderana kugadzira mamiriro)
|
Items |
Manual vaiitawo |
High kumanikidzwa Machine |
| Raw zvinhu tembiricha ℃ |
20-25 |
20-25 |
| Muforoma tembiricha ℃ |
50-60 |
50-60 |
| Cream nguva S |
25-35 |
20-30 |
| Gel nguva S |
90.-130 |
70-100 |
| Chipini vakasununguka nguva S |
150-200 |
120-160 |
| Free arambe achirema makirogiramu / m 3 |
28-30 |
27-29 |
Machinery furo zvesimba
| Kunopindirana Mould arambe achirema | GB 6343 |
≥45kg / m 3 |
| Kuumbwa Core Density |
≥40kg / m3 |
|
| Closed-sero Rate | GB 10799 | ≥90% |
| Initial Thermal Conductivity (15 ℃) | GB 3399 |
≤24mW / (Mk) |
| Compressive Strength | GB / T8813 |
≥150kPa |
| Dimentional Kugadzikana 24h -20 ℃
24h 70 ℃ |
GB / T8811 |
≤1% ≤1.5% |
| Absorção de Água Rate | GB 8810 |
≤3% |
| Flammability | GB 8624 |
B1 / B2 / B3 |
| Closed-sero Rate | GB 10799 |
≥90% |
| Initial Thermal Conductivity (15 ℃) | GB 3399 |
≤24mW / (Mk) |
The nemashoko pamusoro anowanzoramba kukosha, ayo kwakaedzwa vekwedu. Kambani vedu zvigadzirwa, humboo zvaisanganisira mutemo vasina constraints.
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