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  Rubber

 Sigma KEE - Rubber

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Rubber
Natural rubber, as opposed to synthetic rubber which is a Plastic, is a product of the rubber tree, genus Hevea or Ficus. It is the coagulated form of the milky juice secreted by these trees. Rubber is essentially a polymer of isoprene.
Relationships      
Parents BodySubstance Extracellular material and mixtures of cells and extracellular material that are produced, excreted or accreted by an Organism. Included here are Substances such as saliva, dental enamel, sweat, hormones, and gastric acid.
  Hydrocarbon Any OrganicCompound that contains only Carbon and Hydrogen.
  PlantSubstance BodySubstances that are produced exclusively by Plants.


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