Donfoam 824Pir HFC-245FA Huihuinga Huihuinga Poto mo te Poro Poraka Poraka
Donfoam 824Pir HFC-245FA Huihuinga Huihuinga Poto mo te Poro Poraka Poraka
Whakatuwheratanga
Ko Donfoam 824 / Pir he momo whakaranu ki te whakamahi i te kaihoko whakakao HFC-245FA, me te polyol hei taonga nui, he pai ki te whakangao, te kawe, me etahi atu hua. Kua whakawhanakehia tenei rauemi mo te raina haere tonu .Ko te hua o te polyurethane na roto i te whakaohooho i a ia me Isocyanate nga painga e whai ake nei:
- te hoa-a-rorohiko, me te kore e whakangaro i te paparanga ozone
- Te kaha o te tipu me te pai o te kaha o te kaha Isotropic
- Ko te mahinga whakairo waiariki pai me te pumau
Taonga tinana
| Donfoam 824 / Pir | |
| Putanga Aue te uara mgkoh / g Tirohanga hihiri (25 ℃) MPA.s Te mutunga (20 ℃) g / ml Te pāmahana roki ℃ Te rokiroki rokiroki ※ marama | Maama te kowhai ki te parauri wai 250-400 300-500 1.15-1.25 10-25 3 |
Tatauranga taunakitanga
| Pbw | |
| Donfoam824 / Pir Isocyanate | 100 150-200 |
Hangarau me te tauhohenga(Ko te uara tika e rereke ana i runga i nga tikanga tukatuka)
| Whakaranu a-ringa | Te pehanga nui | |
| Pāmahana mō te pāmahana ° c Te waipiro s Te wa Gel S Te mutunga kore kg / m3 | 20-25 20-50 160-300 40-50 | 20-25 15-45 140-260 40-50 |
Nga Mahi Whakaora
| Te hangai o te hangai Reiti kati-kati Te whakahaere waiariki tuatahi (15 ℃) Te kaha o te kaha Te pumau tonu 24h -20 ℃ 24h 100 ℃ Tāko | GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 | ≥40 kg / m3 ≥90% ≤22MW / MK ≥150 KPA ≤0.5% ≤1.0% B2, B1
|
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