Corro-Coat PE-SDF (Super Durable Polyester Powder Coatings)

Product Description

Corro-Coat PE-SDF is a series of super durable polyester powder coatings, specially formulated to satisfy the highest requirements of the building industry regarding aesthetic performance, UV and humidity resistance. Outstanding properties regarding gloss retention and resistance to color change are combined with optimum functional properties ensuring the highest levels of protection.

Application Areas

Corro-Coat PE-SDF is recommended when special requirements regarding gloss retention and color stability are to be met. Primary areas of application are aluminium extrusions and claddings for architectural work. When screen-printing or seealants are in use, we advise separate trials to ensure compatibility and that the required performance criteria are met.

Pre-Treatment

The overall quality of the coating system is largely dependent on the type and quality of pre-treatment. Recommended type of pre-treatment is:

  • Aluminum - Chromate conversion
  • Final Rinse (Deionized) - The last running water from the object should be tested at 20ºC. The readings obtained should measure below 30 micro Siemens/cm.

Curing Schedules

Series 2003 Series 2007 Series 2008
15 minutes at 180ºC 15 minutes at 180ºC 15 minutes at 180ºC
10 minutes at 180ºC 12 minutes at 180ºC 10 minutes at 180ºC
8 minutes at 210ºC 10 minutes at 210ºC 8 minutes at 210ºC

Colour Selection

A selected range of RAL colors available to order. Other colors available subject to technical appraisal.

A complete range of gloss levels is available: high gloss, reduced gloss and matt finish. Corro-Coat PE-SDF is also offered in a broad palette of super durable colors - available in all three gloss levels.

Powder Application

Corro-Coat PE-SDF is available for corona or tribo chraging equipment.

Storage Conditions

Keep in a dry cool area. Max 25ºC/relative humidity 60%.

Quality Standards

Corro-Coat PE-SDF meets and exceeds Qualicoat Class II requirements in different color classes. It is truly the genuine super durable powder coating.

General Specifications

  • Excellent durability. Corro-Coat PE-SDF has an expected lifetime which is three times as long as today's high quality architectural powder coatings. Backed by a 25 year guarantee.
  • Cost effective compared to expensive fluorocarbon-based wet paint systems.
  • Truly environment friendly because it's solvent free and recyclable.
  • Unequaled quality because it surpasses Qualicoat Class II industry requirements.
  • Available in a wide range of colors and in three gloss levels, high gloss, reduced gloss and matt finish.

PE Resistance Chart

Chemical properties at room temperature

  Polyester   Polyester
Seawater Sodium Carbonate 10%
Tap Water Petrolium
Distilled Water Crude Oil
Sodium Chloride 2% Edible Oil
Sodium Chloride 20% Refined Petrol (Gasolene)
Sulfuric Acid 20% Turpentine
Hydrochloric Acid 10% High Octane Petrol
Hydrochloric Acid, conc. Toluene
Nitric Acid 3% Xylene
Nitric Acid 10% Ethyl Alcohol 96%
Nitric Acid 30% Butanol
Phosphoric Acid 4% Isopropyl Alcohol
Phosphoric Acid 10% Glycerol
Phosphoric Acid 43% Cyclohexanone
Sodium Hydroxide 5% Acetone
Sodium Hydroxide 30% Methyl-ethyl ketone
Acetic Acid 10% Ethyl Acetate
Acetic Acid, conc. Trichloroethylene
Na-hypochlorite, dilute Sodium Bi-chromate
Lactic Acid 10% Hydrogen Peroxide 3%
Citric Acid 10% Phenol
Ammonia 10% Urea
Ammonia, conc.
 
Excellent Resistance
 
Limited Resistance  
 
Little or No Resistance