Wencon Hi-Temp is a high performance two-component, liquid epoxy coating developed for applications in high load areas. It provides a smooth non porous surface, which is resistant to high temperatures, light chemical aggression and wear as well as bi-metallic corrosion.
Typical applications are coating of surfaces rebuild after deterioration including repair of lining on inert gas systems, fresh water generators, hot pipes and heating coils, protection of tanks, Scrubber outlets, pumps and valves against chemical and mechanical aggression, corrosion and bi-metallic corrosion.
- Good chemical resistance
- High temperature and high abrasion resistance
- Excellent mechanical wear properties
- Strong adhesion to all metal and GRE surfaces
- Fully machinable
|Key technical data|
|Max temperature||+160- +300°C (320 -570°F)|
|Mixing ratio vol.||1:2|
|Potlife at 20°C||20-40 min. mixed in small amounts|
|Curing time||10-24 hours|
|Specific volume||680 cm3 / kg|
|Dielectric strength||10 KV/mm|
|Product number||Product name||IMPA no.||ISSA no.|
|No. 1050||Wencon Hi-Temp, yellow 0,5 kg (1,1 lb) unit||812345||75.553.12|
|No. 1060||Wencon Hi-Temp, green 0,5 kg (1,1 lb) unit||812346||75.553.13|
Wencon Hi-Temp is a high performance two-component liquid epoxy coating developed for applications in high load areas. It provides a smooth non porous surface, which is resistant to high temperatures, light chemical aggression and wear as well as bimetallic corrosion.
Wencon Hi-Temp offers resistance to oil, water, salt water and wide range of acids and alkalis as well as a range of solvents. Heat resistance ranges from 160° C (320°F) in corrosive and heavy load environments and up to 300° C (570°F) when applied as a filling compound.
Wencon Hi-Temp is a double coat system and is consequently.
supplied in two different colors, yellow and green.
Wencon Hi-Temp is ideal for protection of tanks, pumps and valves against chemical and mechanical aggression, corrosion and bi- metallic corrosion. Typical applications are coating of surfaces rebuild with Wencon Cream, including repair of lining on inert gas systems, scrubber overboard pipes, fresh water generators, hot pipes and heating coils.
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.
Two-component solvent free liquid epoxy coating for protection against wear, bi- metallic corrosion and chemical aggression at high load areas and temperatures.
The surface must always be dry, clean and degreased.
Applying to new steel surface:
- Grit blasting to SA 2,5
- Profile 75 microns Repairing old steel surface:
- Grit blasting to SA 2,5
- Sweat out water and salts
- Profile 75 microns
Mix by volume 1:2. Mix until an even colour is obtained.
Depending on amount mixed and tempera- ture. Mixed in small amounts, the pot life is approximately 20-40 minutes at 20°C (68°F)
Wencon Hi-Temp is liquid and is applied by brush, roller or spatula.
Wencon Hi-Temp is a double coat system. The over coating 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 will take place in 10-24 hours at 20°C (68°F)
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.
Theoretical: 0,86 kg per m2 (0,17 lb/sq. ft.) at 600 microns
Practical: 1,0 kg per m2 (0,20 lb/sq. ft.)
Hardness Shore D: 82 (DIN 53505)
Tensile strength: 13,8 N/mm² - 1960 p.s.i. (DIN 53454)
Modulus of elasticity: 4284 N/mm² - 610,000 p.s.i. (DIN 53454)
Rcrack: 96 N/mm2 - 14,000 p.s.i. (DIN 53454)
Shear adhesion: 22,40 N/mm² - (ASTM D1002)
Adhesion to steel: 3,4 N/mm² - (ISO 4624)
680 cm³ per kilogram (41,5 cu inch/kg)
Corrosion: 160°C (320°F)
Light load: 220°C (428°F)
As filler: 300°C (572°F)
The compound is resistant to oil, water, salt water and most diluted acids and alkalis as well as a range of solvents.
At 20°C (68°F) : 3 years
Read the Wencon Instruction for Use and the Material Safety Data Sheet.
Pretest and test of layer thickness can be tested with normal electronic instrument like high voltage and high frequency.
|Brand / Type||WENCON|