Pu Safety khau Sole System
Pu Safety khau Sole System
INTRODUCTION
PU Safety khau-sole system yog siv los ua kev nyab xeeb khau outsoles thiab sab hauv khau.Nws yog polyester-based PU cov khoom siv, muaj plaub yam, polyol, ISO, hardner thiab catalyst.Kev ua haujlwm ntawm qhov system yog ob yam.Lub catalyst, nyuaj, tshuab tshuab thiab cov xim yuav tsum tau muab sib xyaw kom huv si nrog polyol tivthaiv EXD-3270A, tom qab ntawd sib tov nrog ISO tivthaiv EXD-3119B rau ua cov khoom kawg.
Lub cev muaj zog
A, Sab hauv cov khau ntawm kev ruaj ntseg khau-sole npaj txoj kev:
| Cov khoom | Qauv TSIS MUAJ: EXD-3270A | EXD-3119B |
| Ratio (qhov hnyav piv) | 100 | 85-88 : kuv |
| Khoom siv kub (℃) | 45-50 : kuv | 45-50 : kuv |
| Lub sijhawm nce (s) | 5 ~ 7 | |
| Tack lub sijhawm dawb (s) | 30 ~ 50 | |
| Dawb npuas ntom ntom (g / cm3) | 0.35 ~ 0.4 hli | |
| Pwm kub (℃) | 45-55 : kuv | |
| Cov khoom ceev (g / cm3) | 0.5 ~ 0.55 hli | |
| Hardness (Shore A) | 55-65 : kuv | |
| Lub sij hawm demould (min) | 3 | |
| Elongation ntawm tawg (%) | ≥550 | |
| Tear zog (KN / m) | ≥ 22 | |
| Tensile zog (MPa) | ≥6.0 | |
| Ross ua flexing chav kub | 50,000 zaug tsis tawg | |
B, Outsoles ntawm kev ruaj ntseg khau-sole npaj txoj kev:
| Cov khoom | Qauv TSIS MUAJ: EXD-3270A | EXD-3119B |
| Ratio (qhov hnyav piv) | 100 | 82-85 : kuv |
| Khoom siv kub (℃) | 45-50 : kuv | 45-50 : kuv |
| Lub sijhawm nce (s) | 5 ~ 7 | |
| Tack lub sijhawm dawb (s) | 30 ~ 50 | |
| Dawb npuas ntom ntom (g / cm3) | 0.55 ~ 0.6 hli | |
| Pwm kub (℃) | 45-55 : kuv | |
| Cov khoom ceev (g / cm3) | 0.6 ~ 0.8 hli | |
| Hardness (Shore A) | 65-75 : kuv | |
| Lub sij hawm demould (min) | 3 | |
| Elongation ntawm tawg (%) | ≥600 | |
| Tear zog (KN / m) | ≥ 28 | |
| Tensile zog (MPa) | ≥7.3 | |
| Ross flexing chav tsev kub | 50,000 zaug tsis tawg | |
| Lub sijhawm demould (min) | 3 | |
| Cov khoom ceev (g / cm3) | 0.2 ~ 0.3 hli | |
| Hardness (Shore C) | 30-40 Nws | |
| Tensile zog (MPa) | 0.45-0.50 Nws | |
| Tear zog (KN / m) | 2.50-2.60 Nws | |
| Elongation (%) | 280-300 Nws | |
