Ral Colors Semi Gloss Flat/Satin Finish Rainproof Powder Paint/Coating
Basic information:
This is
powder coating based on epoxy resin with outstanding chemical,
mechanical and corrosion resistance properties. These characteristics, together with its FDA compliance,
make it suitable as a non-toxic, protective coating in many indoor applications ,including tap ware,
bathroom fittings, water-tanks, drum linings etc.
Raw material:
Pure Epoxy powder coating contains pure epoxy resins and other little addtives
Spec.
| No. |
Item |
Index |
Testing Result |
| 1 |
Appearance (visual ) |
Homogeneous color
without any agglomerate |
Homogeneous color
without any agglomerate |
| 2 |
(GB/5237-2000)
Appearance of film |
Smooth |
Smooth |
| 4 |
(GB/T9761-88)
Color |
similar color |
similar color |
| |
|
△E<0.5 |
Conform |
| 5 |
(%) (GB/T9754-88)
Gloss (60 gauge head ) |
80%min |
Conform |
| 6 |
(GB/T1732-93)
Impact resistance |
50kg.cm direct pass |
50kg.cm direct pass |
| 7 |
(GB/T6739-86)
Pencil hardness |
1H |
1H pass |
| 8 |
(GB5237-2000)
Adhesion (cross cut test ) |
O-1 level |
O level pass |
| 9 |
(GB/T6742-86)
Bending test (tapering spindle) |
3mm |
3mm pass |
| 10 |
mm(GB/5237-2000 )
Ericshen |
6mm |
6mm pass |
| 11 |
(PSD) |
30-40 |
Conform |
| 12 |
Anti Weather test |
x.n lamp 1000hours |
pass |
| 13 |
Anti-Salt test |
500hous pass |
pass |
| Note |
|
Result |
Pass
|
Used by:
Electrostatic spray gun & curing oven.
POWDERS
Chemistry: Epoxy
Particle size: Suitable for electrostatic spray
Storage: Dry ventilation conditions below 30ºC
Curing schedule:180ºC/15minutes
Specific gravity: 1.2-1,8g/cm3 up to colors
STORAGE
1.Under dry conditions,good ventilation at a temperature not exceeding 30 C,humidity<60%
2.Storage period recommended should not exceed 12 months,in case exceeding 12 months without affecting their free flowing properties, the powder will still have optimal characteristics.
3.Should be protected from excessive heat,humidity,water and contamination with foreign materials such as powder, dust, dirt, etc.
4.Any leftover powder should be kept in an appropriate area that is cool and dry. Do not expose to the air too long as the powder properties may deteriorate with the moisture.
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