This is a non-sanklum Yang (non-isoprene) the main groups that exist in the natural rubber and is a substance that plays a critical role in both the properties of the rubber tires and rubber processing.
The non-rubber compounds. (Non-isoprene) groups are present in natural rubber and a substance that plays a major role on the properties of rubber in both natural rubber and rubber processing.
Which is not non-isoprene substances (rubber). The main group existing in the natural rubber compounds play an important role in the properties of rubber in the form ยางดิ around and rubber processing.