Moisture Cycling Stress Moderation in Nylon 6 via Graphite

Assumption under test

Fillers worsen long-term moisture sensitivity in hygroscopic polymers.

Edge of Practice experiment

Nylon 6 with 5 wt% graphite undergoes weekly wet/dry cycles for 12 weeks. Dimensional stability and crack formation are monitored.

Failure condition

Greater warpage, cracking, or modulus loss than neat nylon.

Pass criterion

Reduced dimensional drift or crack density relative to neat nylon.

Status: Final · Mid-Cycle