Factory wholesale Steel Corrosion Protection Coatings - Zincover® 9730 Water-base Chrome-free Zinc Flake Coating – Junhe Detail:
Product Profile
Zincover®9730 is water-base chrome-free zinc flake coating paint,independently developed by Junhe.It does not contain heavy metal ions,meets RoHS standard,meets the requirements of China EnvironmentalProtection Law,no heavy metal emission,suitable for various fasteners and hardwares.Excellent anti-corrosion coating property. The paint has excellent salt spray resistance and strong adhesion ability,which meets thecoating standard requirements of fasteners and hardware parts of most auto companies.
FunctionalProprty
1、 Safety and environmental friendly: water-based,low VOC,no heavy metal,in line with GB24409 – 2020 GB30981 – 2020 GB / T18178 – 2020 GB30981 – 2020,also meeting the instruction requirement of EU RoHS ( 2002 / 95 / EC ) and ELV ( 2000 / 53 / EC ).
2、Excellent anti-corrosion property:
|
Thickness of coating layer |
Coating amount |
Salt-spray Test（ISO9227/ASTM B117） |
|
12~15μm |
≥240 mg/ dm2 |
1000h no red rust |
|
13~18μm |
≥240mg/ dm2 base coat+ Zincover® 9130 top coat |
≥1600h no red rust（top coat 1~3μm） |
3、Wide coating Proces range: dip spin coating,spray coating and Leaching.
4、Wide functional properties: coating layer resists 400 °C high temperature,no hydrogen embrittlement,strong recoatability.
5、Long storage time: after mixing part A and part B,stirring at 20-25 °C,the performance loss is less than 20% within 20 days.
Technical Parameter
|
Density |
1.3~1.4g/ml |
Ø800 centrifugal speed |
230~300 rpm/min |
|
Solid content |
38~40% |
Use viscosity(Zahn Cup #2) |
Dip spin: 60~80s,spraying: 30~60s,leaching: 20~40s |
|
Finess |
＜20μm |
Pre-heating/Time |
20±10℃/more than10min |
|
Viscosity(Zahn Cup #2) |
20~30（A+B) |
Curing /Time |
320±10℃/more than 20min |
*These properties may vary depending on the substrate,process,batch and workpiece shape.
Application Field
Anti-corrosion coating of fasteners and hardware Components in automobile,wind power,photovoltaic andhigh speed railway industry.
Changzhou Junhe Technology Stock Co.,Ltd
Website:www.junhetec.com Email: marketing@junhe-china.com
Tel:86-519-85922787 Mobile: 13915018025
Product detail pictures:
Related Product Guide:
Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Factory wholesale Steel Corrosion Protection Coatings - Zincover® 9730 Water-base Chrome-free Zinc Flake Coating – Junhe , The product will supply to all over the world, such as: Qatar, Rwanda, Chile, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
By Edward from Lithuania - 2017.11.29 11:09
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Joa from Southampton - 2017.08.18 11:04
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