HLS Coatings （Shanghai）Co.Ltd
HAOLISEN – Innovative Material Future
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Elevator mechanical grey electrophoretic paint
Product Introduction :
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HS-6060LB/HS-2518G Gray Cationic Epoxy Electrocoat for auto is a new generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd..
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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,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,
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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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Main ingredients:
Additives: surface active agent, prevent shrinkage cavity agent
Curing agent: Fully enclosed multi isocyanate
Matrix resin: Acrylic modified epoxy resin
Solvent: alcohol ether
Product quality data:
| Project | Technical data | Test standard | ||
| Resin (HS-6060LB) | Gray Paste(HS-2518G) | |||
| Appearance | —— | Milky white liquid | Gray viscous liquid,no agglomeration | Visual |
| pH | 25℃ | 6.0±1.0 | —— | GB/T 9724 |
| Conductivity | 25℃, μs/cm | 1400±400 | —— | HG/T 3334 |
| 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
Filling tank proportion and method
⑴ Bath preparation
Ratio:
Resin 1000.00-1250.00
Paste 250.00
DI water 1900.00-2200.00
Total 3025.00-3575.00
⑵ Ripening conditions
Sample quantity: 3000～4000g
Container: 5L (Diameter 16cm)
Tank temperature:28-30 ℃
Time: 24～48Hr
Mixed conditions: impeller diameter 8cm (speed 200rpm)
(3) Coating conditions
Experimental panel: phosphated cold-rolled steel plate
Tank temperature: 28-34℃
Pole ratio: A/C = 1/2 ~ 1/4
Distance of electrodes: 15cm
ED time: For full immersing 1-3 minutes ( 20 seconds soft start)
Baking conditions:(165-175)℃×(20-30)min (Keeping temperature of parts coated)
Customer ED process :
