RAL color card high/semi/flat/matt gloss metallic powder coating

Introduction:
Pure polyester is mainly made of polyester resin with TGIC or Primidcuring agent

Feature:
Good mechanical performance and flexible filmGood weatherability and suitable for long time exposed outdoor products.

Uses:
structural aluminium,wall and bridge,traffic fences,gym facility,lighting fixture,air condition outdoor machine etc

Series of Product:
Standard curing and lower temperature curing product
Standard weatherability and super high weatherability products
TGIC or PRIMID curing type
It could be made to various luster and color
It could be made to various kinds of art texture products,such as flat,lanose grain,webbing,wrinkle,sandy,hammer tone etc

Physical Property:
Density: 1.1-1.8 g/cm3,standard curing and lower temperature curing
Granularity distribution:Varies with different purpose.Average particle size is 28-40um,10um-84um, powder>90% Volatility<2%

Coating Film Property:

Properties	Test Method	Value
Pencil Hardness	GB/T 6739-1996	≥ H
Impact strength test	GB/T 1732-93	50 KG cm
Erichsen cupping	GB 9753-88	>6mm
Adhesion	GB/T 9286-1998	0grade
Bend test	GB 6742-86	3mm
Salt spray test	GB/T 1771-91	100h no change
Humid heat test	GB/T 1740-79	1000h ≤ 1 grade
Accelerated light aging test	ASTM G154	QUV 0.78m/m2 340nm 500h

Apply Condition:
Pretreatment:Phosphated,Chromated

Coating method:
Electrostatic-fluidized bed coating;Corona electrostatic spray coating;Tribo-electrification coating

Curing condition:
200°C/10min or 180°C/15min or 140°C/25min
Packing:
Double pvc bag,net weight is 20KG each carton

Storage:
Storage:Dry room with good ventilation, Temperture is lowder than 30°C,avoid
direct sunlight.There are 12 months to maintain under this condition.Expired
products still cannot be used unless testing results meet the utilization stan dards

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.