Donfoam 813 CP/IP base blend polyols ye block foam
Donfoam 813 CP/IP base blend polyols ye block foam
NHUNGAMIDZO
Donfoam813 blend polyols inoshandisa CP kana CP/IP sechinhu chinofuridza, chinoshandiswa mukugadzira furo rinopisa retardant PIR block, rine maitiro euniform foam cell, low thermal conductivity, kunaka kwekupisa kwekushisa uye kudzoreredza murazvo, tembiricha yakaderera hapana kudonha mutse etc.
ZVINHU ZVINHU
| Chitarisiko Dynamic viscosity (25℃) mPa.S Density (20℃) g/ml Kuchengetedza tembiricha ℃ Kuchengetedza kugadzikana mwedzi | Mvura yakatsvuka yero kusvika kubrown inoonekera 500±100 1.20±0.1 10-25 6 |
INORUDZIRWA RATIO
| Items | PBW |
| Blend Polyols CP kana CP/IP Isocyanate | 100 11-13 140-150 |
TECHNOLOGY UYE REACTIVITY(iyo chaiyo kukosha inosiyana zvichienderana nekugadzirisa mamiriro)
| Manual Mixing | |
| Raw Material Temperature ℃ Mold Tembiricha ℃ CT s GT s TFT s Free Density kg/m3 | 20-25 Ambient Tembiricha (15-45℃) 35-60 140-200 240-360 28-35 |
KUITA NEFURO
| Item | Test Standard | Tsanangudzo |
| Yakazara Molding Density Molding Core Density | ASTM D1622 | ≥50kg/m3 ≥40kg/m |
| Yakavharwa-sero Rate | ASTM D2856 | ≥90% |
| Yekutanga Thermal Conductivity (15 ℃) | ASTM C518 | ≤24mW/(mK) |
| Compressive Strength | ASTM D1621 | ≥150kPa |
| Dimensional Kugadzikana 24h -20 ℃ RH90 70℃ | ASTM D2126 | ≤1% ≤1.5% |
| Mvura Yekunyura Mwero | ASTM D2842 | ≤3% |
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