Who knows what the oil ratio in the car tires is?
Usually responsible for sealing material for inner tube, butyl rubber, tire surface with less petroleum resin responsible for material, natural rubber, styrene butadiene rubber, CIS isoprene rubber and butadiene rubber, petroleum resin, mainly black sidewall support, with more natural rubber materials, containing more petroleum resin.
Oil is only a catalyst in the process of mixing rubber, and petroleum resins are mixed in small amounts into rubber.
Tire parts are composed of different rubber, in order to achieve the purpose of its application.
