Donpanel 415 HFC-365mfc ipilẹ parapo poyols fun ear
Donpanel 415 HFC-365mfc ipilẹ parapo poyols fun ear
INuturation
Donpanel 415 jẹ iru awọn poyols polythers pẹlu HFC-245a bi oluranlowo foomur, mu polool bi awọn ohun elo aise akọkọ. O dara fun idabobo ile-iṣẹ ti ile-iṣẹ, awọn igbimọ ipamọ tutu ati awọn ọja miiran.O awọn ọja miiran ti o pese nipasẹ fesi pẹlu isocyanate ni awọn anfani wọnyi:
- Ko si ikoagbara ati pe ko ba ipele ti o sozone ba
- imura ti o dara ati iwuwo foomu ti iṣọkan
- Isopọ ti o dara julọ, iduroṣinṣin iyemeji ati alemori
Ohun-ini ti ara
| Donpanel 415 | |
| Ifarahan Iye hydroxyl Mgkoh / g Mpycial viscic (25 ℃) mppa.s Iwuwo (20 ℃) g / ml Ibi ipamọ otutu ℃ Awọn oṣuduro iduroṣinṣin | Lilu ofeefee celloous hiscous 300-400 400-600 1.1-1.16 10-25 6 |
Ibẹrẹ ipin
|
| Poku |
| Donpanel 415 | 100 |
| Ipa locyanate | 110-130 |
Imọ-ẹrọ ati gbigba pada(Iye ti o jẹ deede yatọ da lori awọn ipo sisẹ)
| Apopọ iwe afọwọkọ | Ife giga | |
| Iwọn otutu ti aise ℃ Ct s Gt s Tft s Iwuwo ọfẹ kg / m3 | 20-25 10-50 80-200 120-280 24-30 | 20-25 10-40 6000 100-240 24-30 |
Awọn iṣẹ Fooamu
| Mol iwuwo Oṣuwọn iṣaro Aṣiṣe igbona (10 ℃) Agbara funmorawon Stality iduroṣinṣin 24h -20 ℃ 24h 100 ℃ Ina | 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 ≤1% ≤1.5% B3 |
