Polyurethane PU irinše eto (polyether ti a dapọ, isocynate) tutu curing ga resilience foomu idapọmọra polyol
A paati: polyether ti a dapọ
B paati: isocynate
| Nkan | A paati Polyether ti a dapọ | B paati(Eto TM) | Bcomponent(Eto MDI) |
| Ifarahan | Wara funfun alalepo omi | Omi alawọ ofeefee | Omi alawọ ofeefee |
|
iwuwo, g/cm3
| 1.05 ± 0.1 | 1.22± 0.2 | 1.22± 0.2 |
|
Osi25℃), mPa·s
| 1000± 200 | 50±20 | 200±20 |
Ti a lo fun ferese, gilasi gilasi window lilẹ ọkọ ayọkẹlẹ, ọkọ ayọkẹlẹ, ọkọ ayọkẹlẹ, lakoko ti ọkọ ayọkẹlẹ tabi ijoko ọkọ akero, ijoko ti o lo ohun elo yii ni iṣẹ ṣiṣe ti o dara ti gbigbe daradara, ikore giga, ati ore-ayika ati bẹbẹ lọ. .
| Nkan | TM eto | MDI eto |
| Iwọn otutu ohun elo, ℃ | 20-25 | 20-25 |
| Moundd temp., ℃ | 55-65 | 60-70 |
| Àkókò funfun wàrà , s | 8-17 | 8-17 |
| Jeli akoko , s | 60-120 | 80-120 |
| Àkókò ìgbóhùnsáfẹ́fẹ́ , s | 180-300 | 240-360 |
| A: ipin B | 100:40-50 | 100:50-60 |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
