Natural Gum Rubber (NR)

Natural gum rubber (NR) is just a naturally happening organic elastomeric. Natural gum rubber is most usually used in mechanical applications where high resilience to abrasion, good tensile, and tear properties are requisite. Natural gum usually has superior flexibility at low temperatures then most synthetics but is not chemically inert. Therefore it is lower to most synthetic elastomers when it come to fight to ozone, sunlight, oxygen, solvents, and oils, Norwesco stocks.
Gum rubber is a imitation version of the pure gum rubber.  This rubber is naturally better than pure gum as the gum rubber is not shaped with organic materials.  Gum rubber is completed entirely from a synthetic composition giving it longevity that an organic material cannot provide.