Milky White Liquid Edp Coating Two Component Water - Dispersed Resin
Special Air vents white electrophoresis paint
Product Introduction :
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AED-2000LB/AED-2000 White anodic electrophoretic coatings for auto is the 1th generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd..
This coating has excellent weather resistance, smooth appearance.
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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.
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This product features shown below:
Have excellent weather resistance
Excellent yellowing resistance
Main ingredients:
Matrix resin: Acrylic modified epoxy resin
Curing agent: Fully enclosed multi isocyanate
Additives: surface active agent, prevent shrinkage cavity agent
Ngan: titanium dioxide, kaolin
Product quality data:
| Project | Technical data | Test standard | ||
| Resin (AED-2000LB) |
White Paste (AED-2000) | |||
| pH | 25℃ | 8.5±0.5 | —— | GB/T 9724 |
| Conductivity | 25℃, μs/cm | 800±500 | —— | HG/T 3334 |
| Appearance | —— | Milky white liquid | White viscous liquid,no agglomeration | Visual |
| Storage stability | No stratified state, and there were no obvious difference compared to before storage |
In 5-35 ℃ temperature 1 year | ||
Note: pH, conductivity measurement in the resin/pure water = 1:1 dilution
Product film performance:
| Project | Indicator | Test standard | |
| Appearance | Normal / abnormal | Normal | Ocular estimate |
| Hardness | ≥ | 3H | GB/T 6739 |
| Cup drawing | mm ,≥ | 6 | GB/T 9753 |
| Adhesion | Level | 1 | GB/T 9286 |
| Flexibility | mm | 1 | GB/T 1731 |
| Impact | kg·cm | 50 | GB/T 1732 |
| Gloss | 60 | 5-10 | GB/T 9754 |
| Acid resistance | h,(50g/L H2SO4),≥ | 20 | GB/T 9274 |
| Alkali resistance | h,(50g/L NaOH),≥ | 24 | GB/T 9274 |
| *Salt spray resistance | h,(film thickness ≥ 20μm) ,≥ | 600 | GB/T 14522 |
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
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