Gum Rosin
Product Details:
CAS No.
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8050-09-7
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Other Names
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Gum Rosin
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MF
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C20H30O2
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EINECS No.
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232-475-7
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Place of Origin
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Liaoning, China (Mainland)
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Grade Standard
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Premium grade
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Appearance
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transparent solid
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Application
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Synthetic Rubbers
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Color
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Yellow
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Melecular Weight
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N/L
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Boiling Point
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N/L
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Water-solubility
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In souble in water
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Decompostion Temperatuer
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N/L
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Packing
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accordint to clients requriments
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Melting Point
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110-135℃
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Flashing Point
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216℃
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Density
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1.070-1.085
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Detailed Product Description
1,Reasonable Price and High Quality
2,Manufacture of Products
3,Quick Delivery
4,Good Package
5,Good Service
Features:
1) China original gum rosin WW grade
2) Natural organic compound, mainly composed of resins
3) Possesses chemical activity when dissolved in many organic solvents
4) Used for the manufacturing of paper, paint, soap and printing ink
5) Easily softened and oxidized
6) In the oil paint industry, the carboxylation reaction of resin acid is usually employed
to produce resinate for further use
7) In the producing of synthetic rubber and printing ink, resin acid is changed into
disproportionate rosin, polymerized rosin, hydrogenated rosin, for further use by its double
bond reaction
Packing:
In galvanized iron drumAbout 225kg/drum
Conveyance:Qty/20' FCL: 21.6MT
Usage:
in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins,
chewing gum and other chemical industries
Specification:
Obtained from crude pine gun
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Standard:GB/T 8145/8146-2003
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Specifications
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Item
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X
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WW
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WG
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N
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M
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Color
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slight yellow
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pale yellow
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yellow
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deep yellow
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yellow brown
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|
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Correspond to the standard glass color piece of rosin
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Appearance
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transparent solid
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Softening Point(ball&ring)
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76°Cmin
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75°Cmin
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74°Cmin
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Acid No.(mgKOH/g)
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166min
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165min
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164min
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Unsaponifiable Material
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5%max
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6%max
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Alcohol insoluble Materical
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0.03%max
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0.04%max
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Ash(%).max
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0.02
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0.03
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0.04
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Special properties
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natural organic compound,compound,mainly composed of resins
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Uses
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raw material for making soap,paper,paint and rubber
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intermediate for synthetic organic chemicals
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Packing,storing and transporting
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in galvanized iron drum,225kg net each drum
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must be kept away from heat and flame.
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