Description
Specifications
Gum
rosin ww grade is made of natural resin, its generalformulais
C*0H*0O*0.
Gum
rosin is made of natural resin, its general formula is
C*0H*0O2.
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Gum
rosin also called colophony, is a solid form of resin obtained from
pines and some other plants, mostly conifers, produced by heating
fresh liquid resin to vaporize the volatile liquid terpene
components. It is semi-transparent and varies in color from yellow
to black. At room temperature rosin is brittle, but it melts at
stove-top temperatures. It chiefly consists of different resin
acids, especially abietic acid.
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Gum
rosin is an important raw material for the manufacture of
adhesive, coating, inks, rubber, soaps, paper etc.
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Gum
rosin of our packing details:
In
galvanized iron drum, **5kgs net each drum
In
kraft paper bag without liner, *5kgs net each bag
In
polypropylene woven bag, *5kgs net each bag
