Aging factors of auto rubber parts include: oxygen, ozone, heat, light, mechanical stress, water, oil, other chemicals or radiation. Focus on water and oils:
1. Long-term soaking in water and alternating action of high temperature and oxygen in the external environment will accelerate rubber aging;
2. Oil will infiltrate into rubber to make it swell, rubber performance will be reduced. Therefore, the truck in a variety of occasions including maintenance, should be as far as possible to avoid shock rubber bushing contact with oil, diesel.
This article by the east tiger chassis accessories co., LTD. Arrangement