Injection Molding
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Optimization of the phase separation problem of PBD in '2079851475616104452
Problem Phenomenon
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited phase separation-related abnormalities during the '2079851475616104452 process.
Cause Analysis
The Mooney viscosity of PBD affects processing; improper temperature 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 crosslinking/shear balance.
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