Injection Molding
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Optimization of the degradation problem of PBD in '2079851475616104452
Problem Phenomenon
Polybutadiene PBD, as an elastomer toughening modifier or HIPS component, exhibited degradation-related abnormalities during the '2079851475616104452 process.
Cause Analysis
The gel content of PBD affects processing; improper crosslinking control leads to performance deterioration.
Solution
According to application requirements, control crosslinking density to systematically solve the problem.
Key Takeaway
The core of PBD processing lies in thermal-oxidative protection.
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