Inov Pa Polyurethane Ua Npuas Ncauj Khoom Rau Kev Tsim Cov Pob Zeb Soles
PU SANDAL KHAU ZE SYSTEM
INtroduction
PU Sandal khau Sole System yog cov khoom siv polyester raws li cov khoom siv, muaj plaub yam: Polyol, ISO, Hardner thiab catalyst. Kev ua ntawm cov kab ke no yog ob feem. Nyob rau hauv cov ntaub ntawv no tus catalyst, nyuaj, tshuab tus neeg sawv cev thiab xim yog sib xyaw nrog polyol tiv thaiv cov tshuaj tiv thaiv nrog ISO tivtiv-3022B. Cov khoom siv hauv lub tshuab no yog siv los tsim cov ceev qis thiab nruab nrab hardness pob zeb, xws li & ntaub khau. Ua cov kab ke ib txwm ua nrog kev txhaj tshuaj tshuab.
Kev Ua & Cov Khoom Ntaus Ntsuas Parameter
| Hardness (Ntug Dej A) | 55 | 60 | 65 | |
| Ntxiv tus nqi g / (18kg exd-3070A) | Y-01 | 0 | 250 | 500 |
| Exd-03C | 250 | 250 | 250 | |
| Tshuab tus neeg sawv cev (Dej) | 75 | 75 | 75 | |
| Xim | 800 | 800 | 800 | |
| Cov tshuaj tiv thaiv los ntawm qhov hnyav | Yam sib xyaw (Exd-3070A & Ntxiv) | 100 | 100 | 100 |
| Exd-3022B | 85-88 | 92-94 | 98-101 | |
| Cov khoom kub (A / B, ℃) | 45/40 | 45/40 | 45/40 | |
| Pwm Kub (℃) | 45 | 45 | 45 | |
| Cream Sijhawm (s) | 6-8 | 6-8 | 6-8 | |
| Lub sij hawm nce | 30-35 | 30-35 | 30-35 | |
| FRD (G / Cm3) | 0.24-0.26 | 0.24-0.26 | 0.24-0.26 | |
| Cov Khoom Uas Muag Khoom (G / Cm3) | 0.40-0.45 | 0.40-0.45 | 0.40-0.45 | |
| Lub sijhawm lub sijhawm (min) | 2-2.5 | 2-2.5 | 2-2.5 | |
