Donfoam 824PIR HFC-245fa tushe gauraye polyols don ci gaba da PIR block kumfa
Donfoam 824PIR HFC-245fa tushe gauraye polyols don ci gaba da PIR block kumfa
GABATARWA
DonFoam 824 / PIR wani nau'i ne na haɗakar da polyols ta amfani da hfc-245fa wakili mai kumfa, tare da polyol a matsayin babban kayan albarkatun kasa, gauraye da wakili na musamman, wanda ya dace da rufin gini, sufuri, harsashi da sauran samfurori.An haɓaka wannan abu na musamman don ci gaba da layi . Samfurin polyurethane da aka shirya ta hanyar amsawa tare da isocyanate yana da fa'idodi masu zuwa:
--Eco-friendly, ba tare da lalata ozone Layer
- High matsawa ƙarfi da kuma mai kyau homogeneity na isotropic ƙarfi
-- Kyakkyawan aikin rufin zafi da kwanciyar hankali mai girma
DUKIYAR JIKI
| DonFoam 824/PIR | |
| Bayyanar OH darajar mgKOH/g Danko mai ƙarfi (25 ℃) mPa.S Yawan yawa (20 ℃) g/ml Yanayin ajiya ℃ Kwanciyar ajiyar ajiya ※ watanni | Ruwa mai haske zuwa launin ruwan kasa mai haske 250-400 300-500 1.15-1.25 10-25 3 |
RABON NASARA
| Pbw | |
| DonFoam824/PIR Isocyanate | 100 150-200 |
FASAHA DA AIKI(madaidaicin ƙimar ya bambanta dangane da yanayin sarrafawa)
| Manual Mix | Babban matsin lamba | |
| Raw Material Zazzabi °C Cream lokaci S Zaman Gel S Matsakaicin kyauta Kg/m3 | 20-25 20-50 160-300 40-50 | 20-25 15-45 140-260 40-50 |
AYYUKA FOAM
| Gabaɗaya Molding Density Matsakaicin rufaffiyar sel Farkon Ƙwararrun Ƙwararrun Ƙwararru (15 ℃) Ƙarfin Ƙarfi Tsawon Girma 24h -20 ℃ 24h 100 ℃ Flammability | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥40Kg/m3 ≥90% ≤22mW/mk ≥150 KPA ≤0.5% ≤1.0% B2, B1
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