Audited Supplier
Metallic Silver Color RAL9006/RAL9007/RAL9022/RAL9023 Powder Coating
Powder Properties
Appearance:Homogeneous without any agglomerate
Specific Gravity:1.2~1.8 g/cm3(vary with the different type and color)
Granularity Distribution:100% smaller than125μm, including more than 85% among 60-90μm.
Curing
200°C (temperature of work piece ) 10 minute
Coating Properties
Item | Standard or Method | Test Result | ||
Impact Resistance Test | ISO6272 | GB/T1732-1993 | 50cm | |
Cupping Test | ISO1520 | GB/T9753-1988 | 7mm | |
Adhesion Test (Cross cut ) | ISO2409 | GB/T9286-1998 | Gt.0 | |
Bend Test | ISO1519 | GB/T6742-1986 | 2mm | |
Hardness Test | ISO15184 | GB/T6739-1996 | 1H-2H | |
Salt Spary | ISO7253 | GB/T1771-1991 | >800h | |
Damp Hot Test | ISO6270 | GB/T1740-1979 | >1000h | |
Heat Resistance | 140°C/24h (white) | Gloss retention ΔE≤0.3-0.4 | ||
Weathering Durability | Florida | ISO2810 | Facing south 45° 12month | Gloss retention :≥50% |
Accelerated aging | 60°C/8 h UV+50°C/4 h condensation,cycling500h | Gloss retention:≥50% | ||
Note:1.The above-mentioned test adopt 0.8mm thick rust removal , degrease cold-rolled stencil plate , and the scribble membrane thickness is 50-70 microns 2.The index of performance applied membrane above may be slightly reduced with reducing of the gloss. | ||||
Coverage
7-10 m2/kg, membrane thick is 60 μm(calculated as the 100% usage rate)
JINHU COLOR POWDER COATING CO.LTD has been experienced in producing the solid powder including The pure expoy powder coating/The pure polyester powder coating/The hybrid powder coating/The transparent powder coating etc.And the products can used outdoors and indoors via different resins.
Introduction
The outdoor powder coating mainly made of polyester resin,always named heat resistance powder coating for its superior weatherability.
Storage
The outdoor powder coating must be stored in dry room with good ventilation ,with temperature lower than 35°C and should avoid direct sunlight.Prohibit to piling up in the open.Under this condition, the powder can be steadily maintained for one year, expired products still can be used provided testing results meet the utilization standards.
