Special Electric car white electrophoresis paint
Product Introduction :
HL-1507LB/HS-5500 White epoxy acrylic cathodic electrophoretic
coating for auto is the 8th generation electrophoretic coating
researched and developed by HLS Paint (Shanghai) Co., Ltd. and get
the national invention patent and the Shanghai science and
technology commission of high-tech transformation project
It represents modern technology of cathodic electrophoretic coating
that is environment-friendly with high property and low cost. Such
coating does not contain heavy metal like lead, tin, cadmium and
mercury etc. It is a two-component, water-dispersed resin. The
coating that does not contain tin element meet the latest
environ-mental regulations of European Union, North America, Japan
and other requirements in advance, which is the inevitable trend of
future environ-mental coating and low cost; meanwhile, it took in
features of previous products, and can adapt galvanized steel sheet
perfectly, almost can be applied to foundation coating of all metal
such as: cold and hot rolled steel sheet, galvanized steel sheet,
aluminum products, zinc-aluminum alloy sheet and stainless steel
sheet etc.
This product features shown below :
Good stability of bath can adaptable for a longer updating cycle |
High penetration and good uniformity of internal and external |
Have excellent corrosion resistance and weathering resistance,
especially suitable for the bottom surface of a painting
|
Main ingredients :
Solvent: alcohol ether
Additives: surface active agent, prevent shrinkage cavity agent
Pigment: carbon black, kaolin, antirust pigment
Matrix resin:acrylic modified epoxy resin
Product film performance :
| Project | | Indicator | Test standard |
| Appearance | Normal / Abnormal | Normal | Ocular estimate |
| Hardness | ≥ | 2H | GB/T 6739 |
| Cup drawing | mm,≥ | 6 | GB/T 9753 |
| Adhesion | level | 0 | GB/T 9286 |
| Flexibility | mm | 1 | GB/T 1731 |
| Impact | Kg.cm | 50 | GB/T 1732 |
| Gloss | 60° | 40-80 | GB/T 9754 |
| Water resistance | h,(23±2)℃ ≥ | 240 | GB/T 1733 |
| Acid resistance | h(0.05N H2SO4) ≥ | 24 | GB/T 9274 |
| Alkali resistance | h(0.1N NaOH) ≥ | 48 | GB/T 9274 |
| *Salt spray resistance | film thickness ≥ 20μm | 600 | GB/T 1771 |
* Note: The substrate use the Bonder standard phosphating steel
panel, crossed out unidirectional expansion eclipse ≤ 2mm.
Customer production site :
