Uretek India:::. Resistence to Chemical Attack of Uretek Resin -

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STRUCTURAL CHARACTERISTICS		RESISTANCE TO CHEMICALS		RESISTANCE TO AGEING AND LIQUIDS		ENVIRONMENTAL IMPACT

The chemical and solvent resistance of URETEK expanded resins is very good, and resistance to grease and is excellent.

Rigid expanded resins will swell in aromatic oxygenated solvents, but will regain their properties when dried.

Strong acids and bases attack the rigid expanded material and cause chemical degradation.

Polar solvents can damage the material, but have limited solubility in these chemicals.

The resistance of URETEK expanded polymer resins to chemical agents has been evaluated as a function of loss of volume following prolonged exposure, and evaluated in the following categories:

-Excellent resistance (loss of volume <3%)

-Good resistance (between 3% and 6%)

-Fair resistance (between 6% and 15%)

-Poor resistance (between 15% and 25%)

-No resistance - do not bring into contact (strong solvent action or chemical attack)

Time Savings:
90% faster than competitive solutions Project work completed in hours/days versus weeks/months Fast installation, curing and cleanup

Minimal Disruption:
Minimizes or eliminates work zone delays Work often done during off peak night time hours Crews dismantle and remove work zones as they finish daily

Cost Savings:
Up to 75% less than replacement cost 10 Year material guarantee

Predictable Results:
75,000 successful projects worldwide. Precision adjustment to 1/8" Hydro- insensitive - displaces under pavement water

Safety:
Clean, organized worksite Professionally trained & certified employees Environmentally safe, inert product