What Is Rubber?
Rubber was the same age with the formation of our nature, fossil shave been found from the result of rubber plants, aged nearly 3 million years ago, also found balls made of rugged rubber raw materials located the wreckage of the Inca culture and culture heritage of the tribes the Maya in central America and South America, who was most lacking was 900 years old.
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indeed, the break of Columbus to travel to the Continent which new it, he saw the population of Haiti was playing with a kind of balls which made from the SAP of tree.
even long before that, indigenous people in Southeast Asia have known rubber, they sport from the SAP of a tree and they use to coat the crock basket and not translucent water.
How Rubber Is Found
the rubber can be found in more than 400 kinds of plants, shrubs and wrapped around the trees, but the amount of gum we can earn from every kind of plant that are not the same, so it is not proper for us to take the rubber SAP from plants hydrangea dandelion, grass plant SAP and saga.
we know that rubber in the form of solid objects that are flabby and elastic nature, derived from the SAP of a type resembling breast milk, the name "latex", which is completely different with the water extract of herbs.
this latex material we can get from tree bark, root, stem, branches and leaves, even fruit trees and plants from the original, but the most we find is in tree bark on the stems and branches of the rubber tree.
latex is made up of small particles, liquid, solid or liquid half came in the form of liquid, only about 33 percent of latex that is rubber, and the rest is water, when small particles in latex it chime, then he would be able to form a kind of inflatable balls.
rubber trees can grow is very best between 10 degrees latitude of the Equator, which is why both the area next to the in side the Equator along 700 miles of very well known as the rubber line, why is this so? due to the rubber tree require wet-wet climates the heat, while the soil must be fertile and in a state in.
Please Read Trees And How Can A Tree Grow
rubber is the most excellent and most rubber comes from the tree called "Hevea Brasiliensis". as noted in that name, then we know that rubber was found on the first in Brazil.
now it almost 96 percent of the world's natural rubber revenue that comes from trees, but now this tree nourished people in more parts of the world along the "rubber line" it.
white people are first of all produce goods made of rubber are France, which makes the materials elastic strap the purposes of retaining bretel sweatshirts and pants, roughly around the year 1800
that's the article about rubber and rubber as well as what it is how rubber is found.
Please Read Seed And What Is The Seed
