Inov ya haɗu da polyols don ci gaba da pur
Donpanel 422 HCFC-141B Bugin Buga Polyols don Ci gaba da Pur
Shigowa da
Donpanel 422 / murhun polyols wani fili ne wanda ya ƙunshi polyols polyeth, masu kara kuzari, HCFC-141b da harshen wuta a cikin rabo na musamman. Kamfanin kumfa yana da kayan rufin da aka yi amfani da kayan rufewa, haske cikin nauyi, ƙarfin ƙidaya da harshen wuta da harshen wuta da kuma sauran fa'idodi. Ana amfani dashi sosai don samar da ingantattun bangels, bangarorin da ke cikin ƙasa da sauransu, wanda ya shafi yin shagunan sanyi, kabad, sarakunan farko da sauransu.
Dukiya ta jiki
| Bayyanawa | Haske mai launin shuɗi mai launin shuɗi |
| Hydroxyl darajar mgkoh / g | 300-340 |
| Dynamic danko (25 ℃) MPa.s | 300-400 |
| Density (20 ℃) g / ml | 1.12-1.16 |
| Yawan zafin jiki ℃ | 10-25 |
| Watan kwanciyar hankali | 6 |
Shawara Ratio
| Kayan kayan abinci | Pbw |
| Donpanel 422 Cutar da Polyols | 100 |
| ISocYANat | 120-130 |
Fasaha da Hutu(ainihin darajar ya bambanta da yanayin sarrafawa)
| Abubuwa | Haɗin hannu | Injin zafin jiki na zafi |
| Raw kayan zafin jiki ℃ | 20-25 | 20-25 |
| Zazzabi zazzabi ℃ | 355 | 355 |
| Lokacin kirim s | 8-16 | 6-10 |
| Gel lokaci s | 30-60 | 30-40 |
| Kyauta kg / m3 | 28.0-355.0 | 33.0-355.0 |
Wasan kwaikwayo na kumfa
| Mold rabo | GB 6343 | ≥40kg / m3 |
| Kudin sel | GB 10799 | ≥90% |
| Yin aiki mai zafi (15 ℃) | GB 3399 | ≤22mw / (Mk) |
| Karfin hankali | GB / t 8813 | ≥140kp |
| M | GB / t 16777 | ≥120kpa |
| Daidaitaccen Dogin Sama na 24h -20 ℃ 24h 100 ℃ | GB / t 8811 | ≤1% ≤1.5% |
| Flame Redardant sa | GB / t8624 | B2 |
Bayanan da aka bayar a sama suna da darajar hali, waɗanda kamfaninmu ya gwada shi. Don samfuran kamfanin mu, bayanan da aka haɗa a cikin doka ba su da matsala.
