Features that distinguish this product include: excellent corrosion resistance, high chemical and mechanical resistance, abrasion resistance, excellent adhesion and suitable hardness.
Advantages:
100% solid, without VOC
Suitable chemical resistance
Excellent corrosion protection
Very low permeability
Applicable in wide temperatures
Excellent resistance against cathodic disbondment
High adhesion
High hardness
Excellent durability in industrial and marine environments
Excellent water resistance
Suitable impact resistance
High build, can be applied to high thickness in one layer
Mixing ratio by weight and volume are the same
Main uses :
Corrosion protection of structures, pipes, fittings, cut backs … in:
exterior of buried metal surfaces
metal surfaces immersed in brackish and fresh water
Coating of equipment in power plants, petrochemical units, refineries
Metal surfaces exposed to Acidic and alkaline chemicals and salt solution
Application guide direction
– Surface preparation :
Surface preparation should include blast cleaning (sand, grate, shot… blast) up to Sa2.5 and to a minimum of 50-70 microns anchor profile. Then remove dusts by blowing compressed dry air. During blasting operation and coating application, the substrate temperature should be 3°C more than dew point.
High relative humidity may affect adhesion negatively. So maximum allowed relative humidity would be 85%. In some cases pre heating of pipes may be needed. The substrate must be coated max in 4 hours after sand blasting, if not, the surface preparation process must be done again. It
is recommended to wash the salt contaminated surfaces before and after sand blasting. After washing surface, sand blast should be repeated.
– Mixing:
POLYPIPE -10289 must not be diluted at all. Use appropriate solvent for purge line. Thoroughly mix part A, B with air using suitable mixer until a homogeneous mixture and color is obtained.
– Applications:
This material must be applied utilizing high-pressure, heated plural component spray proportioning equipment. Leave the cut backs (about 75 mm) uncoated.
– Limitation :
Do not open the packages till application time. Should be stored in a sealed container after opening.
– Storage :
24 months in factory delivered, unopened drums. Keep away from extreme heat, freezing, and moisture.
– Warning :
This product may cause allergic problems when contacts with skin or inhaled. Special clothes, masks and anti-chemicals gloves should be utilized during spraying process. Protective creams and glasses should be used in order to protect skin and eyes, respectively to avoid contact with material and spray dust.
Conformity to EN 10289
