When red rubber sheet starts showing signs of aging,we can’t help but wonder if this once vibrant sheet is nearing the end of its life?In fact,understanding the causes of rubber sheet aging and taking appropriate measures can extend its service life.
1.Check the causes of rubber sheet aging
Rubber and its products are affected by heat and oxygen during storage,processing,and use,leading to what is called thermal oxidation aging.This aging method is the most common and basic one,especially for diene rubbers with unsaturated double bonds in their large molecules.These rubbers are prone to react with oxygen,resulting in changes to the molecular structure and performance of the rubber.In addition,insulated rubber sheets will also be subjected to long-term mechanical stress during use,such as constant foot traffic wear,which accelerates the aging process.
2.What to do when red rubber sheet gets old?
For rubber sheets that have slightly aged,some specialized rubber repair agents can be tried.
These repair agents can restore the elasticity and color of the rubber sheet to some extent,but they cannot solve the aging problem fundamentally.
If the aging is severe,such as severe cracking or hardening,it may be necessary to consider replacing the rubber sheet to ensure safety and functionality.
3.How to prevent rubber sheets from aging?
Proper maintenance,regular cleaning of the rubber sheet,and avoiding prolonged exposure to oils,acidic and alkaline substances can reduce the harm caused by chemical corrosion to the rubber sheet.At the same time,try to avoid direct sunlight on the rubber sheet,as ultraviolet rays are also a major factor in accelerating rubber aging.