Paving Asphalt 320 U
ExxonMobil asphalt , Singapore
VISCOSITY GRADED ASPHALT PRODUCT
Paving Asphalt 320 U is a viscosity and penetration graded asphalt product derived from specially selected crude oils via carefully controlled refining processes.
The quality of ExxonMobil products is assured for every delivery. They are produced and controlled according to the ExxonMobil Product Quality Management System, EN ISO 9000 or equivalent standard.
Paving Asphalt 320 U is recommended for road construction. If other applications are considered, then users should conduct appropriate testing before use.
Properties & Specifications
Paving Asphalt 320 U meets the following specification requirements:
|Properties||Units||Method||Paving Asphalt 320 U|
|Penetration at 25° C (min) Note 1, 2||x 0.1 mm||ASTM D 5||40|
|Viscosity at 60° C Note 3||Pa.s||ASTM D 2171||260 - 360|
|Viscosity at 135° C Note 3||Pa.s||ASTM D 2171||0.40 - 0.65|
|Flash Point (min)||°C||ASTM D 92||260|
|Solubility in trichloroethylene (min)||wt %||ASTM D 2042||99.5|
|Softening point (min) Note 4||°C||ASTM D36||49|
|Ductility @ 25° C (min) Note 4||cm||ASTM D113||100|
|Specific gravity||-||ASTM D 70||Report|
Rolling Thin Film Oven Test at 163°C (ASTM D 2872)
|Viscosity of residue at 60° C as percentage of original (max) *Note 3||%||ASTM D 2171||300|
Thin Film Oven Test at 163°C (ASTM D 1754)
|Penetration of residue at 25° C as percentage of original (min) *Note 4||%||ASTM D 5||63|
Note 1: When Product is supplied to meet 40/50 penetration grade the penetration @ 25°C will have a maximum limit of 50 pen units (0.1mm)
Note 2: When Product is supplied to meet 40/60 penetration grade the penetration @ 25°C will have a maximum limit of 60 pen units (0.1mm).
Note 3: These properties are not reported when product is supplied to meet 40/50 or 40/60 grades.
Note 4: These properties are reported only when the product is supplied to meet 40/50 or 40/60 grades.
Above specifications may be subject to change.
Health & Safety
Detailed health and safety information for this product is provided in the Material Safety Data Sheet (MSDS), available upon request through your local sales representative or from www.exxonmobil.com.
All trademarks used herein are trademarks of Exxon Mobil Corporation or one of its subsidiaries.02-2021