Production & Quality
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MP Internal Inclusions
Problem Phenomenon
0.1-0.5mm inclusions inside MP products affect appearance
Cause Analysis
Impurity particles in the raw material; dust contamination in the production environment; foreign matter mixed into the recycled material
Solution
1) Filter the raw material with a 120-mesh screen to remove impurities; 2) Clean the production environment to control dust; 3) Strictly sort the recycled material to remove foreign matter
Key Takeaway
Inclusions are caused by raw material and environmental contamination; filtration and environmental control are key
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