HLS Coatings （Shanghai）Co.Ltd
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Solution for the freezer electrophoresis paint
Product Introduction:
HS-6500LB/HS-6500 White epoxy acrylic cathodic electrophoretic coating for auto is the 9th generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd. in cooperation with Germany HS International Chemical Industry Group,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 :
1,The appearance of the coating is flat, delicate, smooth, uniform high gloss.
2,Excellent leveling coating,good bonding for ceand compatibility with plastic powder.
3,Simple control of bath and wide operation range is suitable for the operation specification and site equipment for different customers
The main component Matrix resin :
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Curing agent:Fully enclosed multi isocyanate
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Pigment::carbon black, kaolin, antirust pigment |
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Solvent: alcohol ether
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Neutralizing agent:organic acid |
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Matrix resin:acrylic modified epoxy resin
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Additives:surface active agent, prevent shrinkage cavity agent,resistance to yellowing agent |
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 | 50-80 | GB/T 9754 |
| Water resistance | h,(23±2)℃,≥ | 240 | GB/T 1733 |
| Acid resistance | h,(50g/L H2SO4),≥ | 24 | GB/T 9274 |
| Alkali resistance | h,(50g/L NaOH),≥ | 48 | GB/T 9274 |
| *Salt spray resistance | h,(film thickness ≥ 20μm) ,≥ | 600 | GB/T 1771 |
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
Construction equipment :
Cathodic electrophoretic coating construction in the electrophoresis tank, so need to have the following equipment:
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Electrophoresis tank
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Circulation devices (including filter, fill the paint device) |
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DI water equipment
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DC power supply and the power supply unit |
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Anode box (tube) and circulation device
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Ultrafiltration device |
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Cleaning devices |
Heat exchanging equipment |
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Curing device
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Specification statement :
This manual contains information and recommendations are based on our current knowledge and experience, accurate to the date of publication so far. It cannot be used as a guarantee or commitment, in any case, responsibility for users to decide on the use of this product is intended availability. We remain in the process or new development within the scope of the right to change product specifications. Because we cannot control the construction conditions, hope through customers own experiments to determine satisfaction with the final results.
If you want to learn more about HLS coating products, please contact Sales Department of Shanghai HLS now