Molding Process
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Poor Antistatic Effect of CMC
Problem Phenomenon
Surface resistance of CMC products >10¹²Ω, with severe static electricity
Cause Analysis
Antistatic agent addition is insufficient <0.1wt%; antistatic agent migration rate is slow and does not reach the surface
Solution
1)Increase antistatic agent to 0.3-0.5wt%; 2)Select antistatic agent with fast migration rate; 3)Coat the surface with antistatic liquid for immediate effect
Key Takeaway
Poor antistatic effect is caused by insufficient addition; increasing antistatic agent is the key
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