Material Analysis
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EAA flame retardant effect not up to standard
Problem Phenomenon
EAA products with flame retardant rating V-2 or not reaching the rating
Cause Analysis
Insufficient flame retardant addition amount; poor compatibility between flame retardant and EAA resulting in uneven dispersion; flame retardant decomposes and fails during processing
Solution
1) Increase flame retardant to the recommended dosage of 15-25wt%; 2) Select an EAA-specific flame retardant to ensure compatibility; 3) Use the flame retardant masterbatch method to ensure uniform dispersion
Key Takeaway
Flame retardancy not up to standard is caused by insufficient dosage and poor compatibility; increasing the dosage and using a special flame retardant is key
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