Gilsonite Grade PI-300
|Viscosity (25°C, 30% solids, Magie 470)||600 - 1800 cPs|
|Softening Point (ASTM E28-92)||180-205°C
|Ash (ASTM D-271-70 M)||<3% Typical
5% Max. Guaranteed
|Moisture (AGC Method)||<1.5% Typical
2% Max. Guaranteed
|Penetration (25°C, 100 gm, 5 sec.)||0|
|Flash Point (COC)||400°C; 700°F|
|Color In Mass||Black|
|Typical Particle Sizing (ASTM (E11-70))|
|+ 4 mesh||0.2||--|
|+ 10 mesh||3||--|
|+ 35 mesh||--||0.2|
|+ 65 mesh||55||2|
|+ 100 mesh||--||8|
|+ 150 mesh||77||--|
|+ 200 mesh||--||35|
We can Provide any particle Size according to customer requirements.
Gilsonite® resin Selects PI-300 Grade is readily soluble without heating in aromatic solvents (Benzene, Toluene, Xylene) and in most chlorinated solvents. It is also soluble without heating in aliphatic and low aromatic solvents (VM&P and other Napthas, Ink Oils and Mineral Spirits), but mixing time is longer. Without heating, the pulverized grade is recommended.
Films developed from Selects PI-300 have a very dark color with little bronzing effect. Solutions do not thicken appreciably upon aging. Selects PI-300 Grade is compatible with drying oils, rosins, hydrocarbon resins, elastomers, asphalts, and waxes for specialty applications. It has limited solubility in most alcohols and ketones.
Gilsonite Selects PI-300 is available in 50 lb. and 25 kilo net multi-ply paper bags, which may be palletized and stretch wrapped. It is also available in bulk loaded trucks and in a variety of bulk bag sizes.
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