Wencon Coating
Wencon Coating is a two-component, liquid epoxy coating suitable for a wide range of applications. It provides a smooth non porous surface, which is resistant to bi-metallic corrosion, light chemical aggression, corrosion and erosion as well as impingement.
Typical applications are coating of surfaces rebuild after deterioration, protection of tanks, pumps, valves, wet liners, cooler end covers etc. Against corrosion and bi-metallic corrosion as well as a variety of small and large repair and maintenance jobs.
- Strong adhesion to all metal surfaces and GRE
- Efficient double coat system
- Easy mixing and application
- High coverage rate
- Fully machinable
| Key technical data |
| Max temperature | +60- +250°C (140-482°F) |
| Consistency | fluid |
| Mixing ratio vol. | 1:2 |
| Apply with | spatula/brush |
| Potlife at 20°C | 20-30 min. mixed in small amounts |
| Curing time | 10-15 hours |
| Machineability | yes |
| Specific volume | 730 cm3 / kg |
| Dielectric strength | 10 KV/mm |
| Product number | Product name | IMPA no. | ISSA no. |
| No. 1020 | Wencon Coating, white 0,5 kg (l,l lb) unit | 812337 | 75.553.10 |
| No. 1030 | Wencon Coating, blue 0,5 kg (l,l lb) unit | 812338 | 75.553.11 |
Wencon Coating
Wencon Coating is a two-component, liquid epoxy coating suitable for a wide range of applications. It provides a smooth non porous surface, which is resistant to bi-metallic corrosion, light chemical aggression, corrosion and erosion as well as impingement.
Wencon Coating offers resistance to oil, water, saltwater and most diluted acids and alkalis as well as a range of solvents. Heat resistance ranges from 60° C (140°F) in corrosive and heavy load environments and up to 250° C (482°F) when applied as a filling compound.
Wencon Coating is a double coat system and is consequently supplied in two different colors, white and blue.
APPLICATION AREAS
Wencon Coating is used for a variety of small and large repair and maintenance jobs. Typical applications are coating of surfaces rebuild after deterioration. Wencon Coating is used for coating of new parts, or protection of pumps, valves, wet liners, cooler end covers or other surfaces, against corrosion and bi-metallic corrosion.
MIXING
The Wencon products are designed to be simple to use and cost effective. Easy mixing ratio (1:2 by volume) reduce waste to a minimum and high specific volume gives high coverage rates.
GENERAL DESCRIPTION
Two-component solvent free liquid epoxy coating for protection against bi-metallic corrosion, galvanic corrosion and erosion.
SURFACE PREPARATION
The surface must always be dry, clean and degreased
Applying to new steel surface:
- shot blasting to SA 2,5
- profile 75 microns Repairing old steel surface:
- shot blasting to SA 2,5
- sweat out water and salts
- profile 75 microns
MIXING RATIO
Mix by volume 1:2. Mix until an even color is obtained.
POT LIFE
Depending on amount mixed and temperature. Mixed in small amounts, the pot life is approximately 20-30 minutes at 20°C (68°F)
APPLYING
Wencon Coating is liquid and is applied by brush, roller or spatula.
OVERCOATING
Wencon Coating is a double coat system. The overcoating time can vary from one to three hours depending on temperature. The second coat must be applied whilst the first coat is still tacky. If full curing has occurred a light sandblasting or grinding is necessary prior to the second coat.
CURING TIME
Curing will take place in 10-15 hours at 20°C (68°F)
MACHINABILITY
After curing, the product can be machined, drilled and worked like metal.
REDUCED CURING TIME WITH INFRARED
This product is tested with and suitable for infrared curing. Curing with infrared radiation can reduce curing time significantly. Result can vary, depending on circumstances and equipment used.
COVERAGE RATE
Theoretical: 0,80 kg per m2 (0,16 lb/sq. ft.) at 600 microns
Practical: 1,0 kg per m2 (0,20 lb/sq. ft.)
TECHNICAL DATA
Hardness Shore D: 80 (DIN 53505)
Tensile strength: 12,9 N/mm2 - 1835 p.s.i. (DIN 53454)
Compressive strength:
Modulus of elasticity: 2199 N/mm2 - 314,000 p.s.i. (DIN 53454)
Rcrack: 95 N/mm2 - 13,500 p.s.i. (DIN 53454)
Shear adhesion: 16,20 N/mm2 - (ASTM D1002)
Adhesion to steel: 6,0 N/mm2 - (ISO 4624)
SPECIFIC VOLUME
730 ccm per kilogram (46,7 cu inch/kg)
TEMPERATURE RESISTANCE
Corrosion: 60°C (140° F)
Light load: 120°C (248°F)
As filler: 250°C (482°F)
CHEMICAL RESISTANCE
The compound is resistant to oil, water, salt-water and most diluted acids and alkalis as well as a range of solvents.
SHELF LIFE
At 20°C (68°F) : 3 years
Handling precautions
Read the Wencon Instruction for Use and the Material Safety Data Sheet.
QUALITY TEST
Pretest and test of layer thickness can be tested with normal electronic instrument like high voltage and high frequency.
| Brand | WENCON |
|---|---|
| Product Name | Wencon Coating |
Lucas Marine OÜ, Estonia
Department of international supplies
Phone: (+372) 5688 0639
Email: lm@lucas-marine.com