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Product classification
BA-04W Polyester Color Paint
Classification:
Oily Paint
E-mail:WZS1973@163.com
Overview: A base color primer made primarily from polyester resin.
Characteristics: Can be applied by hand spraying, electrostatic spraying, wet-on-wet, with moderate flash drying, and is easy to apply. Good interlayer adhesion and mechanical properties. Good weather resistance and chemical resistance. Features a bright metallic luster or pearlescent effect, strong adhesion, and good weather resistance.
Composition: Polyester resin, modified resin, amino resin, pigments, aluminum powder, pearlescent powder, additives, solvents.
Usage: General-purpose base color primer for automotive bodies.
Original paint performance
| Serial number |
Item |
Index |
Test method |
| 1.1 |
State in container |
Evenly dispersed, no sediment or clumping |
Visual inspection |
| 1.2 |
Original paint viscosity, S (4 cup/20℃) |
40~100 |
GB/T1723-1993 Method B |
| 1.3 |
Non-volatile content, % (105±2)℃/2h/approx. 2g |
≥30 |
GB/T1725-2007 |
| 1.4 |
Storage stability (5～30℃) for 1 year |
No abnormal changes |
GB 6753.3-1986 |
Construction performance
| Serial number |
Item |
Index |
| 2.1 |
Coating baking conditions |
140℃×30min |
| 2.2 |
Coating sagging property, μm |
≥50μm |
| 2.3 |
Overbaking property of coating (160℃×40min) |
Coating color meets standard board with no obvious color difference |
|
2.4 |
Electrostatic application property |
Suitable for electrostatic spraying |
| Spraying resistance |
0.2~2.0MΩ·m |
|
| Spraying voltage |
60～90KV |
|
| 2.5 |
Thinner |
BAX-01 |
| 2.6 |
Dilution rate, 18～28s (4 cup) |
Thinner addition amount is 40%～80% |
| 2.7 |
Leveling time, min |
>10 |
Coating performance
| Serial number |
Item |
Index |
Test method |
| 3.1 |
Coating color and appearance |
Meets standard board color difference range, smooth and flat. |
Visual inspection |
| 3.2 |
Flexibility, mm |
<=1 |
GB/T1731-1993 |
| 3.3 |
'Cross-cut test', grade |
<=1 |
'GB9286-1998' |
| 3.4 |
'Pencil hardness (scratch)', |
'≥H' |
'GB6739-2006' |
| 3.5 |
'Impact resistance, cm' |
'≥50' |
'GB/T1732-1993' |
| 3.6 |
'Other performance indicators' |
'Specific indicators follow relevant varnish multilayer indicators.' |
|
Key words:
Oily Paint
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