How hot can CDs get?

How hot can CDs get? Polycarbonate, the plastic in CDs, is stable between ~ -40˚F to 280˚F. The acrylic layer on top has a similar stable temperature range. Since temperature inside of a car is within this range, there’s no real possibility of deforming the disc.

Polycarbonate, the plastic in CDs, is stable between ~ -40˚F to 280˚F. The acrylic layer on top has a similar stable temperature range. Since temperature inside of a car is within this range, there’s no real possibility of deforming the disc.
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