Donpanel 415 HFC-365mfc mimọ parapo polyols fun Puri
Donpanel 415 HFC-365mfc mimọ parapo polyols fun Puri
Mo NTRODUCTION
DonPanel 415 ni a irú ti parapo polyether polyols pẹlu HFC-245fa bi ifofó oluranlowo, mu polyol bi awọn akọkọ aise ohun elo ati ki o adalu pẹlu pataki oluranlowo oluranlowo. O ti wa ni o dara fun gbona idabobo ti ile lọọgan, tutu ibi ipamọ lọọgan ati awọn miiran products.The polyurethane ọja pese sile nipa reacting o pẹlu isocyanate ni o ni awọn wọnyi anfani:
- Ko si eefin si ipa ati ki o ko ba awọn osonu Layer
- Ti o dara fluidity ati aṣọ foomu iwuwo
- O tayọ idabobo, onisẹpo iduroṣinṣin ati gulu
Ti ara ini
|
DonPanel 415 |
|
| irisi
Hydroxyl iye mgKOH / g Ìmúdàgba iki (25 ℃) mPa.S Iwuwo (20 ℃) g / milimita Ibi otutu ℃ Ibi iduroṣinṣin osu |
Ina ofeefee sihin viscous omi 300-400 400-600 1.1-1.16 10-25 6 |
niyanju ratio
|
|
PBW |
|
DonPanel 415 |
100 |
|
Isocyanate |
110-130 |
IMO ATI ifesi (awọn gangan iye yatọ da lori processing ipo)
|
Afowoyi Mix |
ga titẹ |
|
| Aise awọn ohun elo otutu ℃
CT S GT S TFT S Free iwuwo Kg / m 3 |
20-25 10-50 80-200 120-280 24-30 |
20-25 10-40 60-160 100-240 24-30 |
foomu ṣe
| m iwuwo
Sunmọ-cell oṣuwọn Gbona iba ina elekitiriki (10 ℃) Funmorawon agbara) Onisẹpo iduroṣinṣin 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 / mk ≥150 KPa ≤1% ≤1.5% B3 |
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