Pu Safety Shoe Sole System
Pu Safety Shoe Sole System
ITS'ELISO
Sistimi ea PU Safety shoe-sole e sebelisetsoa ho etsa lieta tse sireletsehileng tsa lieta le masoli a ka hare.Ke thepa ea tsamaiso ea PU e thehiloeng ho polyester, e nang le likarolo tse 'nè, polyol, ISO, hardner le catalyst.Ts'ebetso ea sistimi ke likarolo tse peli.Mokelikeli o matla, o thata, o fokang le pigment e lokela ho tsoakoa ka botlalo le motsoako oa polyol EXD-3270A, ebe o kopanya le karolo ea ISO EXD-3119B bakeng sa ho etsa thepa ea ho qetela.
LITŠOANTŠISO MONATE
A, mokhoa oa ho lokisa lieta tsa polokeho ea sole:
| Lintho | EXD-3270A | EXD-3119B |
| Karolelano (karolelano ea boima) | 100 | 85-88 |
| Thempereichara ea lintho tse bonahalang (℃) | 45-50 | 45-50 |
| Nako ea ho phahama (s) | 5~7 | |
| Nka nako ea mahala (s) | 30 ~ 50 | |
| Boima ba foam mahala (g/cm3） | 0.35~0,4 | |
| Thempereichara ea hlobo (℃) | Lilemo tse 45-55 | |
| Boima ba sehlahisoa (g/cm3） | 0.5~0,55 | |
| Hardness (Shore A) | Lilemo tse 55-65 | |
| Demould nako (min) | 3 | |
| Elongation nakong ea khefu (%) | ≥550 | |
| Matla a ho lla (KN/m) | ≥22 | |
| Tensile matla (MPa) | ≥6.0 | |
| Ross ho kobeha mocheso oa kamore | Ka makhetlo a 50,000 ha ho na lekhalo | |
B, Li-Outusoles tsa mokhoa oa ho lokisa lieta tsa polokeho:
| Lintho | EXD-3270A | EXD-3119B |
| Karolelano (karolelano ea boima) | 100 | 82-85 |
| Thempereichara ea lintho tse bonahalang (℃) | 45-50 | 45-50 |
| Nako ea ho phahama (s) | 5~7 | |
| Nka nako ea mahala (s) | 30 ~ 50 | |
| Boima ba foam mahala (g/cm3） | 0.55~0,6 | |
| Thempereichara ea hlobo (℃) | Lilemo tse 45-55 | |
| Boima ba sehlahisoa (g/cm3） | 0.6~0.8 | |
| Hardness (Shore A) | 65-75 | |
| Demould nako (min) | 3 | |
| Elongation nakong ea khefu (%) | ≥600 | |
| Matla a ho lla (KN/m) | ≥28 | |
| Tensile matla (MPa) | ≥7.3 | |
| Mocheso oa kamore o fetohang oa Ross | Ka makhetlo a 50,000 ha ho na lekhalo | |
| Nako ea ho lokisa(metsotso) | 3 | |
| Boima ba sehlahisoa(g/cm3) | 0.2~0.3 | |
| Ho thatafala(Lebopo C) | 30-40 | |
| Matla a tsitsipano (MPa) | 0.45-0,50 | |
| Matla a ho lla(KN/m) | 2.50-2,60 | |
| Elongation(%) | 280-300 | |
