
High throwing power (Four-box method) penetration electrophoresis paint
Product Introduction :
HR-7001LB/HR-7010 Gray Cationic Epoxy Electrocoat for auto is the 8th generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd. in cooperation with Germany HS International Chemical Industry Group. 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, 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:
The appearance of the coating is flat, delicate, smooth.
Good stability of bath can adaptable for a longer updating cycle.
The bath has strong anti-shrinkage and anti-pollution ability.
Strong anti-corrosion properties, good salt spray resistance workpiece edge.
High throwing power, internal and external uniformity.
Coating fullness of good, better substrate hiding .
suitable for auto body industry, such as cars, SUV and other models
The main component :
Pigment: Titanium pigment, carbon black, kaolin, antirust pigment | Additives: surface active agent, prevent shrinkage cavity agent, anti-yellowing agent. |
Solvent: alcohol ether | Neutralizing agent: organic acid |
Curing agent: totally enclosed multi-isocyanates | Matrix resin: polyurethane modified epoxy resin |
The main supplier:
Material name | Supplier |
Bisphenol A epoxy resins | Formosa Plastic Group / Kukdo / Dow Chemical |
Polyisocyanates | Bayer |
Amine hardendner | INTERSCAN / Huntsman Corporation |
Titanium pigment | DuPont |
Kaolin | Neuburg |
Carbon black | Cabot Corporation |
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(0.05N H2SO4) ≥ | 72 | GB/T 9274 |
Alkali resistance | h(0.1N NaOH) ≥ | 72 | GB/T 9274 |
Gasoline resistance | 93#,24h | No bubbles, no wrinkles, no rust, no shedding | GB/T 9274 |
Interlayer adhesion | ≤level | 1 | GB/T 9286 |
*Salt spray resistance | film thickness ≥ 20μm | 1000 | GB/T 1771 |
Stone strike resistance | level ≤ | 3.0 | Q/DFLCM 5466 |
* Note: The substrate use the Bonder standard phosphating steel
panel, crossed out unidirectional expansion eclipse ≤ 2mm.
HLS Coatings (Shanghai)Co.Ltd
Since its foundation in November 2003, HAOLISEN has been adhering
to the vision of “Advocator and Innovator of Waterborne Coating
Solutions” and committed to the development and production of
industrial electrophoretic coatings by investing lots of human,
material, energy and financial resources over more than a decade.
CORPORATE CULTURE
Corporate mission: Technological innovation, customer satisfaction, and serving the country through industry.
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2003 HLS Coating (Shanghai) Co., Ltd. was established.
2005 Its sales volume exceeded 100 million RMB.
2008 It transformed the white goods industry, and was rated as “Excellent Supplier” by Haier, Midea, etc.It created the E+P coating process system for oil heaters in domestic household appliance industry.
2009 It created the E+P coating process system for radiators in domestic household industry.
2010 Its white and colored high-end electrophoretic coatings account for a market share of 90% in China.
2012 It established HLS Chemical Technology (Jiangsu) Co., Ltd. in Nantong of Jiangsu Province.
2013 Its upgraded high-performance electrophoretic coating products have been highly recognized by the automobile manufacturing industry, and obtained the technical accreditation certificates for basic
automobile materials of China FAW Group, Chang'anAutomobile Group, Dongfeng Automobile, Volvo
and other auto makers.
2014 It has registered in EU and Japan and established its overseas business division, and is now going global.
2015 Through cooperating with Fudan University, it has established “Joint Research Center of New
Waterborne Surface Treatment Materials”It has been recognized by Sany Group for waterborne
industrial coating materials.
2016 China's first book of industry technology compiled by a company - Modern E-Coating Encyclopedia
2017 SAIC Volkswagen's certification for electrophoretic coating and its supply thereto; Foton's certification for water-based automotive topcoat and its supply thereto; hosted "Gather to Paint Common Prosperity- Surface Finishing Total Solutions Forum".
2018 HLS Chemical Technology (Jiangsu) Co., Ltd. went into operation.
2020 It is certified by SAIC-GM and can be supplied to SAIC-GM system