Inov Nkedo Polyurethane Pre-Polymer maka Wheel Skate

Nkọwa dị mkpirikpi:

A na-eji eme wheel skateboard, roller skate na rollers.


Nkọwa ngwaahịa

Mkpado ngwaahịa

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 agba

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


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya