Molding Process
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Uneven microcellular foaming of TPU
Problem Phenomenon
The cell size of the foamed products is uneven, the density fluctuates
Cause Analysis
The blowing agent is unevenly dispersed, the temperature fluctuates, the gas generation rate varies
Solution
Fully disperse, strictly control each temperature, cool uniformly
Key Takeaway
Foaming uniformity is the core of foam product quality
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