Donfoam 824PIR HFC-245fa kumu Blend polyols no ana PIR aeie hua
Donfoam 824PIR HFC-245fa kumu Blend polyols no ana PIR aeie hua
Introduction
DonFoam 824 / PIR mea heʻano o ka Blend polyols ka hoʻohana hfc-245fa ka hua nui Agena, me ka polyol like me ka papa kuhikuhi maka mea, i kawili pu ia me ka kūikawā kākoʻo Agena, pono no ka'īpale o ke kūkulu, halihali, iwi a me nā huahana. Kēia mea mai ka '? Ac? No ana laina na polyurethane huahana hoomakaukau e reacting ia me ka isocyanate i ke kēia mau pono.
- Eco-aloha, me ka luku i ka'okikene kolu, ahu iho
- High compressive ikaika a me ka maikai homogeneity o isotropic ikaika
- maikaʻi thermal'īpale hana a me ka dimensional kumupaʻa
Helu waiwai
|
DonFoam 824 / PIR |
|
| helehelena
waiwai mgKOH / g. OH Hōʻeuʻeu (viscosity) (25 ℃) mPa.S Nuʻa (20 ℃) g. / Ml Waho pūnaewele wela ℃ Waho pūnaewele kumupaʻa ※ mahina |
Light yellow i mea eleele aniani moakaka wai a 250-400 300-500 1.15-1.25 10-25 3 |
paipai hiʻohiʻona
|
Pbw |
|
| DonFoam824 / PIR
Isocyanate |
100 150-200 |
IKELOEA AND REACTIVITY (ka kiko'ī cia loli aʻe ke kaumaha ma muli aaioee ana)
|
Manual Mix |
High puʻe |
|
| Maka oukou ia mea Material Mahana ° C
Holika manawa S Tuko pīlali manawa S Free nuʻa Kg / ka m 3 |
20-25 20-50 160-300 40-50 |
20-25 15-45 140-260 40-50 |
hua hana
| Nohona ma mōlina nuʻa
E haapau nei i-aeea hotel Ka loiloi mua Thermal Conductivity (15 ℃) Compressive Oiaio Dimensional kumupaʻa 24h -20 ℃ 24h 100 ℃ Flammability |
GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 |
≥40 Kg / m3
≥90% ≤22mW /'āina ≥150 KPa ≤0.5% ≤1.0% B2, B1
|
