RoadChem™ 104® EVA

RoadChem™ 104® EVA

VSS ASPHALT TECHNOLOGIES DATA SHEET VER: 1.0 --PRODUCT INFORMATION>

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DESCRIPTION:
RoadChem™ 104® is an ethylene vinyl acetate polymer designed to improve the rheological properties of asphalt. It has a wide range of compatibility with different asphalts made from different crudes and using different processing methods.

BENEFITS:

Increases softening point 10-20C
Gives good low temperature properties
Easy to handle and transport
Stable ( >30 days) asphalt blends.
Easy to compact hot mixes made with asphalt /104 blends.

PHYSICAL PROPERTIES:
Form: Free flowing beads
Flow rate (dg/min): 20 (ASTM D-1238)
Density: 0.941 (ASTM D-792)
Softening Point: 260F (ASTM E-28)
Hardness Shore A: 85 ( ASTM D-2240)
1% Secant Modulus)psi: 7100( ASTM D-638)
Elongation at Break %: 675 ( ASTM D-638)
Storage Life: Indefinite in sealed 50 lb bags.

APPLICATION:
Blending: RoadChem™ 104® may be blended easily using conventional equipment.
This includes: tank mixers, high shear colloid mills, circulation in tanker trucks

TYPICAL FORMULATION:
All formulations should be tested in the laboratory before use.
Asphalt should be checked for compatibility by making mixtures in the laboratory. VSS can assist with this process.
A typical formulation for a binder for high deformation resistance will contain 5% by weight RoadChem™ 104® blended with 80/100 pen or other asphalt.
The mix should be designed in accordance with good practice.

SAFETY:
RoadChem™ 104® is non hazardous. Refer to the MSDS for further information.

Valley Slurry Seal Company, PO Box 981330, West Sacramento, CA 95798, USA.
Phone (916) 373-1500 Fax: (916) 373-1438 Email: vss@slurry.com

Information given herein is given in good faith, without warranty, representation or inducement or license of any kind. VSS does not assume any legal responsibility for reliance upon same. VSS is not responsible for materials not manufactured by VSS that may represent a hazard in handling or use, nor for the safety of any process employing any VSS product. No representation is given as to freedom from patent restriction.

RK/August 5, 1998