Blow Molding
2 views
PBN degradation discoloration Problem in Blow '2079851475616104453ing
Problem Phenomenon
Polybutylene naphthalate PBN exhibits degradation discoloration in blow '2079851475616104453ing at 270-300°C.
Cause Analysis
Under high-temperature processing at 270-300°C, oxidation causes the problem.
Solution
Solve by optimizing the mold temperature.
Key Takeaway
PBN ultra-high-temperature processing requires comprehensive protection.
Was this helpful?
0 people found this helpful
Thank you for your feedback!