RAL 2002 Vermilion Polyester Powder , Super Durable Polyester Powder Coating for Metal screen
The economic benefits of powder coating are numerous but the largest benefit has to do with efficiency and overspray. The average transfer efficiency of powder coating is 60-70% and any over spray is a solid and can be reclaimed and re-used netting virtually no wasted product. With liquid paint you have a transfer efficiency of 30-35%, roughly 50% of the product is evaporated and there is no possibility of reclaiming over spray. The base product for powder coating is also substantially cheaper than wet paint.
The products include high light ( above 86%),
super matt (below 20%).
We also offer a variety of shiny products according to the needs of users.
Health and safety:
This product is non-toxic. In the course of inhalation of dust should be avoided. The operators should wear appropriate dust mask and glasses.
|pplication Field||Apply to anticorrosive and insulative products:|
|Anticorrosion pipeline,rebar,bridge,steel structure,|
|pylon,tank,marine fittings,electric control cabinet,|
|switch components,lighting sets.|
|Application Condition||Electrostatic spray/Triboelectric gun spray.|
|Recommended curing condition:200 degree centigrade for 12 minutes|
|(object surface temperature),range from 190 degree centigrade|
|for 20 minutes to 210 degree centigrade for 8minutes.|
|Recommended film thickness:50~80um, range from 40~150um|
|Physical Property||Specific gravity||1.4~1.8g/cm3 as per formula and color|
|Particle size||average 35~40um|
|Test Condition||Substrate||0.5mm thickness cold rolled steel sheet|
|Pretreatment||Remove rust and grease|
|Curing temperature||200 degree centigrade for 12 minutes|
|Mechanical Property||Pencil hardness||ISO 15184:1998,2H|
|Adhesion (by griding)||GB/T 9286-1998,0grade|
|Impact test||GB/T 1732-1993,≥50 kg.cm|
|Bending test||GB/T 6742 ,≤2mm|
|Cupping test||GB/T 9753,≥7mm|
|Chemical and Durability Test||Salt spray test||GB/T 1771,≥1000 hours,no obvious change ,|
|crossion width at cross≤2mm|
|Heat and moisture test||GB/T 1740,≥1000 hours,no change|