Technical data on epoxy powder coating

product typesepoxy-type thermoset powder coatingsapplicable areas
because of their excellent chemical resistance and mechanicalproperties, such powder coatings are suitable for corrosion resistance, electrical insulation, home decoration protection has higher requirements for the coating of metal products, such as oil pipes, switch box instruments, instruments, household appliances and so onThe physical properties of thepowderthe specific gravity: 1.2 to 1.8 (varies by type and color) particle size distribution: less than 100 microns (adjusted according to the special requirements of coating)fluidity: 120-140 coverage: about 10m2/kg film thickness 60 microns (flat spray)seriesI: 160C Under-curing (highlight) (depending on the formulation of changes) II: 200 degrees C curing (half-light or no light) (depending on the formulation of changes) III: 140 degrees C curing (highlight) powder coating can be made into high-gloss, half-light, no light, art pattern, metal surface and a variety of surface effects of coatingcuring conditions
depending on the temperature of the operation,the use of the powder coatingthe surface pre-treated workpieces are coated with a manual or automatic electrostatic spray gun(also can be used to use fluidized bed immersion)all tests are using a thickness of 0.8mm de-oil, rust-removal steel plate, coating thickness of 50-60 micronsstandard indicators test
ISO
QB
GB
Ii
II
III
impact resistance 6272
4008
GB/T1732-93
50cm
40cm
50cm
50cm Allison Cup test 1520
4015
GB9753-- 88
8mm
5mm
8mm adhesion (scratch method) 2409
400
6
gb9286-88
0 class 0 0 class 0 bending
1519
4003 6742-86
2mm
3mm
2mm
The mechanical properties of the coating pencil hardness GB6739-86
1H-2H
1H-2H
1H-2H"