Product name: Electrostatic Spray Pure Polyester Powder Coating.
Pure Polyester Powder Coating Features:
1.Non-polluted, environment friendly, high efficiency;
2.It can be recycle used and can save resource;
3.Good leveling property;
4.Excellent coating for angle margin;
5.Good adhesion, dispense with first coat;
6.Excellent weather resistance and wearing resistance;
7. Better than epoxy polyester on anti-yellowing
8.Good chemical and solvent resistance;
9.Good physical mechanical properties;
10.Wide range of coating color;
11.No by-products , without bubble and pinhole while curing.
Pure Polyester Powder Coating Produce processing:
Pure Polyester Powder Coating Features:
1.Non-polluted, environment friendly, high efficiency;
2.It can be recycle used and can save resource;
3.Good leveling property;
4.Excellent coating for angle margin;
5.Good adhesion, dispense with first coat;
6.Excellent weather resistance and wearing resistance;
7. Better than epoxy polyester on anti-yellowing
8.Good chemical and solvent resistance;
9.Good physical mechanical properties;
10.Wide range of coating color;
11.No by-products , without bubble and pinhole while curing.
Pure Polyester Powder Coating Produce processing:
Material blending-melting- hot extrusion- sheeting -cooling -chipping -grinding -sieving -- packing. material blending time shall follow the standard toavoid the chemical interreaction
Pure Polyester Powder Coating series:
According to curing conditions, there are standard curing and lower temperature curing type;
According to gloss, there are different gloss level such as
high gloss ( above 85%),
flat gloss( 50%-85%),
semi gloss ( 7%-50%),
matt( below 7%)
and gloss can be adjusted according to customers requirements.
high gloss ( above 85%),
flat gloss( 50%-85%),
semi gloss ( 7%-50%),
matt( below 7%)
and gloss can be adjusted according to customers requirements.
Availablein various kinds of surface appearance such as smooth effect, arttextures effect including sandy, wrinkle, orange-figured, fissure, andmetallic effect etc.
Available in all colors according to RAL & PANTONE and it can be customized as clients require
Available in all colors according to RAL & PANTONE and it can be customized as clients require
Pure Polyester Powder Coating Physical property:
Specific gravity: 1.4-1.7g/cm3 (varied with different color and gloss)
Particle size distribution 100%<100μm it can be adjusted .
Pure Polyester Powder Coating Curing conditions:
Standard type: 200°C/15 minutes
Lower type:160°C/20 minutes
Special: 130°C/20 minutes if customer require
Special: 130°C/20 minutes if customer require
Coating performance:
Test Item | Test standard and Method | Test index | |
Impact resistance | GB/T 1732 -1993 | ISO6272 | 50kg/cm |
Adhension(cross-cut) | GB/T 9286 - 1998 | ISO2409 | Class 0 |
Flexibility | GB/T 6742-1986 | ISO1519 | 2mm |
Pencil hardness | GB/T 6739-1996 | ISO2815 | 1H-2H |
Cupping test | GB/T 9753-1988 | ISO1520 | 6mm |
Salt spray resistance | GB/T 1771-1991 | ISO7253 | >400 Hours |
Heat & humidity resistance | GB/T 1740-1979 | ISO6270 | >500 Hours film gloss slightly lose |
Note:1. Above test are using 0.30mm thickness degreased, rust removed coldrolling steel plate, film thickness is 60-80um.2. Film performance may slightly decrease with gloss decrease. | |||
Health and Safety:
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 avoided.An operateor should wear ananti-dust mask and try best to avoid long time contact with the powder coatings. Those coatings sticked on the skin could be washed with soap.
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