Extrusion & Post
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Delamination of LDPE Injection Molded Products
Problem Phenomenon
The surface peels off in layers.
Cause Analysis
Incompatible materials mixed in, excessive mold release agent.
Solution
①Check for material mixing contamination; ②Purge the machine; ③Control the mold release agent.
Key Takeaway
Delamination = contamination and compatibility.
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