Molding Process
8 görüntüleme
EEA Large Compression Set
Sorun Belirtisi
EEA product compression set >30%, lower than the 15% requirement
Neden Analizi
EEA elastic recovery insufficient; crosslinking degree low, plastic deformation unrecoverable; density low, cell walls thin, recovery poor
Çözüm
1) Increase crosslinking degree to 60-70% to reduce plastic deformation; 2) Select high-elastic-recovery EEA grades; 3) Add reinforcing fillers
Temel Çıkarım
Large compression set is caused by insufficient crosslinking; increasing crosslinking degree is key
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