Raw rubber is a unique and highly elastic polymer material, which is the parent material for the manufacture of rubber products, generally referring to unvulcanized rubber compounds. near-neutral liquid from rubber tree, add 0.05%~0.1% ammonia water to make latex (can be stored for a short time)

Raw rubber is a unique and highly elastic polymer material, which is the parent material for the manufacture of rubber products, generally referring to unvulcanized rubber compounds. the near-neutral liquid from the rubber tree is added with 0.05%~0.1% ammonia water to make latex (which can be stored for a short time). most of the latex needs to be processed into dry rubber, which is usually referred to as various natural raw rubbers.