Inov Nkedo Polyurethane Pre-Polymer maka Wheel Skate
PU skate wiil usoro
Ngwa
A na-eji eme wheel skateboard, roller skate na rollers.
Nkọwapụta
| B | Ụdị | DH1210-B | |
| Ọdịdị | Mmiri mmiri na-enweghị atụ | ||
| Viscosity (30 ℃) mPa·s/ | 1500± 150 | ||
| A | Ụdị | DH1280-A | DH1281-A |
| Ọdịdị | Mmiri mmiri na-acha odo odo na-enweghị agba | ||
| Viscosity (30 ℃) mPa·s/ | 550± 100 | ||
| Ratio A: B (mass ratio) | 1:1 | ||
| Ọnọdụ okpomọkụ/℃ | 25–40 | ||
| Gel oge (30 ℃)*/min | 5–8 | ||
| Ike ike (ikpere mmiri A) | 80-82 | ||
Dee ozi gị ebe a ziga anyị ya
