Donfoam 812 HCFC-141B Base mokoetlisi bakeng sa block foam
Donfoam 812 HCFC-141B Base mokoetlisi bakeng sa block foam
Kenyelletso
Donfoam 812 e kopanya liphokojoe tsa polyother tse sebelisoang ho hlahisa foam ea Pure ea pud blom. Foam e na le sele e tšoanang, mokhoa o tlase oa mocheso, ts'ebetso ea ho phomola e ntle ke ho phomola, mocheso o tlase ha o fokotsehe.
E sebelisoang haholo molemong oa mefuta eohle ea mefuta eohle ea mosebetsi oa insulation joalo ka: ho haha lebota le kantle, polokelo e batang, litanka, li-pipis tse kholo joalo joalo-joalo
Thepa ea 'mele
| Ponahalo Litšoantšiso tsa matla (25 ℃) MPA.S Letsoalo (20 ℃) g / ml Mocheso oa polokelo ℃ Khoeling ea ho boloka khoeli | Bobebe khanya ho metsi a sootho 250 ± 50 1.17 ± 0.1 10-25 6 |
Karolelano ea karo e khothalelitsoeng
| Lintho | PBW |
| Blend polyother polyol IsoColonyate | 100 130 |
Theknoloji le boitlamo(boleng bo nepahetseng bo fapana ho latela maemo a ts'ebetso)
| Bukana ea libuka | |
| Mocheso oa lintho tse bonahalang ℃ Moforo oa Mof Ct s Gt s Tft s Mabine a mahala kg / m3 | 20-25 Mocheso oa mocheso (15-55 ℃) 35-60 140-180 240-260 26-28 |
Mekhoa ea Foam
| Ntho | Lenaneo la liteko | TLHOKOMELISO |
| LITLHAKISO TSE KHOLO Boldding Core Dentity | GB 6343 | 40-45kg / m3 38-42kg / m |
| Sekhahla se koetsoeng | GB 10799 | ≥90% |
| Pholoso ea pele ea motlakase (15 ℃) | GB 3399 | ≤24mw / (mk) |
| Matla a hatellang | GB / t8813 | ≥150kpa |
| Metsoako e tsitsitseng 24h -20 ℃ Rh90 70 ℃ | GB / t8811 | ≤1% ≤1.5% |
| Sekhahla sa ho ba setho sa metsi | GB 8810 | ≤3% |
| Bokhachane | Asst E84 | Sehlopha A |
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