Re: Surface conditions/coatings for PSU?
Hello ADF,
I know you posted a while ago but just in case you're still having an issue or haven't found a good solution yet. You might want to try these:
Check mold for undercuts and/or insufficient draft.
Decrease booster time.
Decrease cylinder and nozzle temperature.
Decrease injection pressure.
Decrease injection-hold.
Decrease mold cavity temperature.
Increase clamp pressure.
Increase mold-close time.
Texturing on part is too deep. The parts may stick in the cavity if a new texture or a retexturing has been performed on the cavity half of the mold.
If possible add undercuts to the core to allow the part to pull out of the cavity.
Hope this can help someone
We specialize in custom engineering and Plate Fusion Technology for Hot Runner Systems. Visit http://www.Polyshot.com or http://www.BrazedCores.com for more info.