In Reply to: Brittle / Hardening of earphone cables. posted by clifff on April 3, 2007 at 05:14:52:
Is likely the problem. The plasticizer can "off gas". The is increased by temps over 85 F and exposure fats, oils, and saliva. PVC is naturally brittle and the insulation on your ear phone leads are about 50% plasticizer.Maybe put a sleeve on them....wash face before use....and wash leads after use???
Russ
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- Typically UV, cold temps, or low quality plasticizer which.... - Russ57 11:14:50 04/03/07 (0)