4 ms·
EPP (extruded polypropylene) and EPS (extruded polystyrene) are not exposed to the sunlight in car seat's construction. Also, if those break down it will be sur
by IndrekR 7y ago
EPP (extruded polypropylene) and EPS (extruded polystyrene) are not exposed to the sunlight in car seat's construction. Also, if those break down it will be surface-first decomposition and very visible/noticeable.
- tssva 7y agoIn the car seats I had the EPP and EPS were in positions that they could be exposed to sunlight.