Injection Molding
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Optimization of the discoloration problem of PBD in '2079851475616104452
Problem Phenomenon
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited discoloration-related abnormalities during the '2079851475616104452 process.
Cause Analysis
The molecular weight distribution of PBD affects processing; improper shear control leads to performance deterioration.
Solution
According to application requirements, optimize the compounding process to systematically solve the problem.
Key Takeaway
The core of PBD processing lies in structure control.
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