Donpanel 423PIR CP/IP ipilẹ parapo polyols fun lemọlemọfún PUR
Donpanel 423PIR CP/IP ipilẹ parapo polyols fun lemọlemọfún PUR
AKOSO
DonPanel 423/PIR jẹ iru parapo polyether polyol eyiti o gba cyclopentane bi oluranlowo foomu, mu polyol gẹgẹbi ohun elo aise akọkọ ati pe o dapọ pẹlu oluranlowo oluranlowo pataki.O dara fun idabobo ti o gbona ti awọn igbimọ ile, awọn igbimọ ipamọ tutu ati awọn ọja miiran.Ti ohun elo yii jẹ pataki fun laini ti nlọsiwaju .Ọja polyurethane ti a pese sile nipasẹ ṣiṣe atunṣe pẹlu isocyanate ni awọn anfani wọnyi:
- Ko si ipa eefin ati pe ko ba Layer ozone jẹ
- Didara ti o dara ati iwuwo foomu aṣọ
--Iduroṣinṣin onisẹpo ti o dara julọ ati resistance ina
ENIYAN TI ARA
| DonPanel 423/PIR | |
| Ifarahan Hydroxyl iye mgKOH/g Iyiyi iki (25℃) mPa.S iwuwo (20℃) g/ml Ibi ipamọ otutu ℃ Awọn oṣu iduroṣinṣin ipamọ | Ina ofeefee sihin omi viscous 150-250 300-500 1.15-1.25 10-25 6 |
RATIO ti a ṣe iṣeduro
| Pbw | |
| DonPanel 423/PIR Isocyanate | 100 150-200 |
Imọ-ẹrọ ATI AṢE(iye gangan yatọ da lori awọn ipo ṣiṣe)
| Apapo ọwọ | Iwọn titẹ giga | |
| Iwọn otutu ohun elo ℃ CT S GT S TFT S Ọfẹ iwuwo Kg/m3 | 20-25 7-20 25-55 30-60 35-40 | 20-25 5-15 20-40 30-55 34-40 |
Awọn iṣẹ foomu
| iwuwo m Oṣuwọn sẹẹli-sunmọ Imudani gbona (10 ℃) Agbara funmorawon) Iduroṣinṣin iwọn 24h -20 ℃ 24h 100 ℃ Flammability | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥42 Kg/m3 ≥90% ≤22mW/mk ≥120 KPa ≤0.5% ≤1.0% B3, B2 |
