Donpanel 423 CP/IP base blend polyols yekuenderera mberi PIR
Donpanel 423 CP/IP base blend polyols yekuenderera mberi PIR
NHUNGAMIDZO
DonPanel 423 sisitimu ine zvikamu zvina system ine musanganiswa polyols, polymeric MDI, catalyst uye inofuridza agent (pentane series).Iyo furo ine yakanaka yekupisa yekudzivirira chivakwa, huremu huremu, yakakwirira compression simba uye murazvo wemoto uye zvimwe zvakanaka.Inoshandiswa zvakanyanya kugadzira inoenderera sandwich mapaneru, marata mapaneru nezvimwe, izvo zvinoshanda kugadzira zvitoro zvinotonhora, makabati, anotakurika pekugara uye zvichingodaro.
ZVINHU ZVINHU
K1-musanganiswa polyols DonPanel 423
| Chitarisiko | Mvura yakatsvuka yero kusvika kubrown inoonekera |
| OHvalue mgKOH/g | 260-300 |
| Dynamic viscosity (25℃) mPa.S | 1800-2200 |
| Density (20℃) g/ml | 1.10-1.16 |
| Kuchengetedza tembiricha ℃ | 10-25 |
| Kuchengetedza kugadzikana mwedzi | 6 |
K2-Polymeric MDI DD-44V80
| Chitarisiko | brown transparent fluid |
| NCO content % | 30.50 |
| Dynamic viscosity (25℃) mPa.S | 600-700 |
| Density (20℃) g/ml | 1.24 |
| Kuchengetedza tembiricha ℃ | 10-25 |
| Kuchengetedza kugadzikana mwedzi | 12 |
K3-Katsi 2816
| Chitarisiko | Chiedza cheyero chinoonekera |
| Dynamic viscosity (25℃) mPa.S | 1200-1600 |
| Density (20℃) g/ml | 0.96 |
| Kuchengetedza tembiricha ℃ | 10-25 |
| Kuchengetedza kugadzikana mwedzi | 6 |
INORUDZIRWA RATIO
| Raw materials | pbw |
| DonPanel 423 | 100 g |
| Cat2816 | 1-3 g |
| Pentane (Cyclopentane/Isopentane) | 7-10 g |
| Polymeric MDI DD-44V80 | 135-155 g |
TECHNOLOGY UYE REACTIVITY(iyo chaiyo kukosha inosiyana zvichienderana nekugadzirisa mamiriro)
| Items | Manual kusanganisa | High pressure machine |
| Raw material tembiricha ℃ | 20-25 | 20-25 |
| Mold tembiricha ℃ | 45-55 | 45-55 |
| Cream nguva s | 10-15 | 6-10 |
| Gel nguva s | 40-60 | 40-60 |
| Free density kg/m3 | 34.0-36.0 | 33.0-35.0 |
MACHINERY Furo ZVINOITA
| Mold density | ISO 845 | ≥38kg/m3 |
| Yakavharwa-sero rate | ASTM D 2856 | ≥90% |
| Thermal conductivity (15 ℃) | EN 12667 | ≤24mW/(mK) |
| Kumanikidza simba | EN 826 | ≥120kPa |
| Adhesive simba | GB/T 16777 | ≥100kPa |
| Dimensional kugadzikana 24h -30 ℃ | ISO 2796 | ≤0.5% |
| 24h -100 ℃ | ≤1.0% | |
| Flame retardant giredhi | DIN 4102 | Level B2 (hapana kupisa) |
| Kutorwa kwemvura | GB 8810 | ≤3% |
Iyo data yakapihwa pamusoro ndeye yakajairika kukosha, iyo inoedzwa nekambani yedu.Kune zvigadzirwa zvekambani yedu, iyo data inosanganisirwa mumutemo haina zvipingaidzo.
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