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Epoxy/Polyester Powder Coatings


Introduction:¡¡¡¡¡¡¡¡¡¡Epoxy/Polyester is mainly made of epoxy resin and polyester resin.
Feature:
¡¡¡¡¡¡¡¡¡¡¡¡¡¡Good mechanical performance.
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Smooth, glossy and good film
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Excellent corrosion resistance.
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Good heat resistance and light resistance than pure epoxy powder
Uses:
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ Coating and decoration of metal (steel or aluminum) items for indoor items
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡such as electrical appliances, hardware etc
Series of Product:
¡¡¡¡ Standard temperature curing products
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡It could be made to various luster and color
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡It could be made to various kinds of art texture products,such as flat,
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡webbing,wrinkle,sandy,hammer tone etc
Physical Property:
¡¡¡¡¡¡Density: 1.1-1.8 g/cm©ø,standard temperature curing
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Granularity distribution:Varies with different purpose.Average particle size is
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡28-40um,10um-84um powder >90% Volatility<2%
Applying Condition:
¡¡¡¡ Pretreatment:Phosphated Chromated
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Coating method:Electrostatic-fluidized bed coating;Corona electrostatic spray
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡coating;Tribo-electrification coating
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Curing condition: 200¡ÆC/10min or 180¡ÆC/15min or 160¡ÆC/20min
Packing:
¡¡¡¡¡¡¡¡¡¡¡¡¡¡Double pvc bag,net weight is 20KG each carton
Storage:
¡¡¡¡¡¡¡¡¡¡¡¡¡¡Dry room with good ventilation, Temperture is lowder than 30¡ÆC,avoid direct
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡sunlight.There are 12 months to maintain under this condition.Expired prod
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ucts still cannot be used unless testing results meet the utilization standards
Health and Safety:
¡¡¡¡ There are no hazardous ingredients in all the raw materials of powder coatings
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡and no hazardous gas will be released while using.However,the inhalation of
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡dusts should be avoilded.An operator should wear an anti-dust mask and try
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡best to avoid long-term contact with the powder coating.Those coaings sticked
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡on the skin should be washed by soap
release time:2014/2/10