PMMA Product Yellowing in Storage

Problem Phenomenon

Stocked transparent parts yellowing.

Cause Analysis

Light exposure (some grades), thermal-oxidative aging.

Solution

①Store away from light; ②use UV-resistant grades outdoors; ③first in first out.

Key Takeaway

Storage = avoid light and heat.

PMMA; yellowing; storage; aging

Was this helpful?

0 people found this helpful