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Natural Bitumen or
Gilsonite,
Gilsonite to increase the quality of your asphalt. Gilsonite is similar to a
hard Petroleum asphalt and is often called a Natural Asphalt, Gilsonite is
soluble in aromatic and aliphatic solvents, as well as petroleum asphalt. Due to
its unique Compatibility. Gilsonite is frequently used to harden softer
petroleum products.
Gilsonite-modified asphalts have higher stability. Reduced deformation, reduced
Temperature, Susceptibility and increased resistance to water stripping than
non-modified asphalts. This unique mineral is used in more than 100 products,
Primarily in dark-colored printing inks, Paints, Oil well drilling mud and
Cement, Asphalt modifiers, Foundry sands additives, And a wide variety of
chemical Products, etc.
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Asphalt
Natural Bitumen Asphalt
Grade is a modifier for hot mix
binders to achieve broader Useful Temperature Interval and
improve high temperature properties of bitumen... |
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Chemical
Natural Bitumen Chemical
Grade is an excellent binder that will increase the carbon content
of metal alloys... |
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Foundry
Natural Bitumen Foundry
Grade is for Foundry Sand Additive Refractories Ingot Mold Coating
Briquette or Pellet Binder... |
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Inks
Natural Bitumen
Printing Inks Grade ( Gravure, Headset, New sink )... |
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Oilfield
Natural Bitumen
Oilfield Grade is soluble in aromatic solvents (Benzene,
Toluene, Xylene) and in most chlorinated solvents... |
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Paint
Natural Bitumen
Paints Grade Grade is readily soluble without heating in
aromatic solvents (Benzene, Toluene, Xylene) and in most
chlorinated solvents... |
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SPECIFICATION OF GILSONITE
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Properties |
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Typical Value |
Standard |
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Color in Mass |
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Black |
---- |
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Color in streak or
Powder |
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Brown |
---- |
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Specific Gravity at
25/25 C |
C |
0.8 |
ASTM-D3289 |
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ASH content, wt% |
wt% |
7.60 |
ASTM-D3147 |
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Moisture content wt% |
wt% |
0.5 |
ASTM-D3173 |
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Volatile matter at
900C |
C |
62.3 |
ASTM-D3175 |
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Solubility in cs 2
wt% |
wt% |
74.9 |
ASTM-D4 |
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Softening point C |
C |
160 |
ASTM-D-36 |
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Penetration |
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3 |
---- |
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Flash point |
F |
380-400 F |
---- |
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Fixed carbon |
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27.5 |
ASTM-D3172 |
Elemental analysis:
N content , wt%
C content , wt%
H content , wt%
S content , wt% |
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0.59
74.4
7.3
4.5 |
ASTM-D5291
ASTM-D5291
ASTM-D5291
Lp-242 |
Other specification
according to API or OCMA standards.
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