Product Model:HD-A02
Color: Various colors (according to customer-supplied color plate).
The main materials: water-based amino alkyds, colored pigments, pure water and so on.
Features: Non-flammable, non-explosive, pollution-free environmentally friendly products, with good decorative properties.
Application: Baking type, suitable for metal surface decoration and protection.
Technical indicators:
Original paint index
No.
project
index
Inspection standards
1
Original paint
No caking, no mechanical impurities
Visual inspection
2
Original paint viscosity (coating -4)
70-90 seconds
GB1723-93
3
Fineness/μm
≤25
GB1724-89
4
Solid content%
44±1
GB/1725-89
5
Storage stability
20 °C / half year
GB/T6753.3-86
Film performance index
No.
project
Technical indicators
Inspection standards
6
Appearance of paint film
Smooth and smooth
GB1729
7
Dry conditions
140°C/20 minutes
(workpiece surface temperature)
8
Adhesion (cut)
≤1
GB9286-88
9
Flexibility/mm
1
GB1731-93
10
Hardness (double swing)
>0.4
GB1730-93
11
Gloss (60 degree angle)
Matte/Highlight
GB1743-89
12
Impact strength/cm
>45
GB1723-93
13
Film thickness/μm
20-35
GBT1764-89
Construction process
project
parameter
Note
Coating method
Spraying/brushing
Thinner
Tap water / deionized water / pure water
Transparent and clean
Construction viscosity/S
25-35
Tu-4 cups 25 seconds
Spray pressure/Mpa
0.35-0.55
Achieve a good atomization effect
Leveling time before baking
5-10 minutes
Baking conditions
140°C/20 minutes
Workpiece surface actual temperature
Packaging and storage
Packing specification: 20 iron barrels 20 kg per barrel
Storage conditions: 5-35 °C, sealed and stored in a cool dry place
Storage time: six months under the required conditions. (According to the standard, more than the shelf life should be confirmed by inspection, if qualified can continue to use).