Material Analysis
3 Aufrufe
DSTDP poor chemical resistance
Problembeschreibung
DSTDP product mechanical properties decrease >30% after immersion in acid/alkali solvents
Ursachenanalyse
DSTDP has high affinity for specific chemicals, eroded and swollen; DSTDP molecular chains attacked by chemicals and broken
Lösung
1) Select chemical-resistant grades; 2) slight crosslinking to reduce swelling; 3) product surface coating protection; 4) add chemical stabilizer
Wichtigste Erkenntnis
Poor chemical resistance is caused by DSTDP chemical affinity; selecting chemical-resistant grades and coating are key
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!