Changzhou Junhe Technology Stock Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 2 Ton/Tons per Day |
| Delivery Time | Ten days after receipt of advance payment |
| Packaging Details | A16KG/B24kg |
| PH (20℃) | 3.8-5.2 |
| Cr6+ | ≥25g/L |
| Specific gravity | 1.33±0.05（dip-spin coating） |
| Viscosity | 20-60seconds(spraying) |
| Operating temperature | 22±2℃ |
| Name | Zinc Flake Coating |
| Brand Name | GAT |
| Model Number | JH-9382 |
| Certification | ISO9001 |
| Place of Origin | Changzhou in China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2 Ton/Tons per Day |
| Delivery Time | Ten days after receipt of advance payment | Packaging Details | A16KG/B24kg |
| PH (20℃) | 3.8-5.2 | Cr6+ | ≥25g/L |
| Specific gravity | 1.33±0.05（dip-spin coating） | Viscosity | 20-60seconds(spraying) |
| Operating temperature | 22±2℃ | Name | Zinc Flake Coating |
| Brand Name | GAT | Model Number | JH-9382 |
| Certification | ISO9001 | Place of Origin | Changzhou in China |
| High Light | Zinc Nickel Plating ，Mechanical Zinc Plating | ||
Dip Spin Zinc Flake Coating With Microlayer Corrosion Protection
1 Zinc Flake Coating Information
Trade Name: Zincover
Article/Model No.:JH-9382
2 Composition/information on ingredients
JH-9382 is made up of three packs: A,B and C;
Pack A: It is silver gray slurry that mainly chemically combined with super fine flake Zn, super fine flake Al and organic additive.
Pack B: It is water solution that mainly combined with corrosion protecion additive, particular regulator water solution etc.
Pack C: It is the tackifier of the coating which mainly made up of cellulose white or yellowish powder.
3 Coating Process
3.1 Mix Ratio
Pack A:16.0 kg
Pack B:24.0 kg (the quantity can be increased appropriately if spray coating)
Pack C:0-50 g (according to different viscosity demand )
3.2
| Before Mixture, Keep weighted A&B into the water bath at 25±2℃ , then stir A to make metal slurry disperse uniformly by frequency mixer ,after A is fully evenly dispersed, reduce the agitating speed to 60r/min, and add B. |
3.3
| Add B to the stirring A slowly. At the moment ,the barrel temperature will go up,when it reaches 35℃, startup refrigerating device to keep the barrel temperature constant at 35℃. |
3.4
Stir the mixture about 1~2 hours fast after B added, then add C. C should be powdered if lump exist.(The barrel temperature should not be lower than 30℃, otherwise C will not be dissolved sufficiently .)Then stir 12 hours continuously.
3.5
The coating should be filtrated by 100 mesh stainless steel screen before pouring into dip barrel.
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3.6
Temperature control device should be equipped with dip barrel to keep the temperature of coating at 22±2℃.(If temp. is too high, the paint is liable to deteriorate, and viscosity will be effected.) The coating should be stirred circularly to keep evenly dispersed.
3.7
Test Specific gravity,PH,Temperature,Viscosity of coating every 8 hours if operate continuously.
5 Technical data
| No. | Item | Data |
| 1 | PH | 3.8-5.2 |
| 2 | Cr6+ | ≥25g/L |
| 3 | Specific gravity | 1.33±0.05( spraying)1.33±0.05(dip-spin coating) |
| 4 | Viscosity | 20-60seconds(spraying) 60-80seconds(dip-spin coating) According to the different configuration of the processing workpiece viscosity |
| 5 | Operating temperature | 20±2℃ |
6 Mix Diagram
Caution: Temperature should be controlled in above operation.
7 Packing
| Pack A: | 16kg/ Metal Barrel | Pack B: | 24kg Plastic Barrel | Pack C: | 5kg metal barrel |
(For special packaging)
10 Quality guarantee period
Before compound 6 months at 20℃
After compound 30 days at 20℃ ( It can be recycled if adding fresh coating continuously. )
It should be stored under 20℃ if not in use.
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
1300-1500
Employee Number:
200~250
Ecer Certification：
Verified Supplier
Changzhou Junhe Technology Stock Co., Ltd. is a high-tech enterprise devoted to developing industrial fine chemicals, special equipment and services solution provider which was founded in Changzhou, Jiangsu in 1998. Zinc flake microlayer corrosion protection coating is one of our core p... Changzhou Junhe Technology Stock Co., Ltd. is a high-tech enterprise devoted to developing industrial fine chemicals, special equipment and services solution provider which was founded in Changzhou, Jiangsu in 1998. Zinc flake microlayer corrosion protection coating is one of our core p...
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