Blackening series
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- └─ Phosphatizing Znph
- └─ Phosphatizing Feph
- └─ GH-7004
- └─ GH-7005
- └─ The zinc magnesium alloy of aluminium transforms the membrane series
- └─ Passivation and closing the series
- └─ Turn black and serial black phosphorus
- └─ GH-7001AB
- └─ GH-7002
- └─ GH-7003
Phosphating series
Degrease series
The form adjusts the series
Passivation series
Oil series that rust inhibitor antirusts
Blackening series
Other auxiliary products
| Blackening series | Appearance | Type | Operation method | Use the density | Temperature | Time | Packaging | Characteristic |
|---|---|---|---|---|---|---|---|---|
| GH-7001 | Liquid | Yu Wen turn black pharmaceutical | Soaking | 8-10% | 240-450 | 2-5 min | 25 kilograms / barrel | Research and develop the products newly, the surface is pitch-black and beautiful, able to bear the time of salt fog long. |
| GH-7002 | Solid | Dye black pharmaceutical | Soaking | 130-140 | 20-30 min | 25 kilograms / wrap up | Dye black products at high temperature, the color is pitch-black, effectual. | |
| GH-7003 | Liquid | Turn black pharmaceutical | Soaking | 1：3-4 | RT | 3-8 min | 20 kilograms / barrel | Blackout products of normal atmospheric temperature, effectual, can replace and turn black at high temperature. |
| GH-7004 | Liquid | Deceive and melt pharmaceutical | Soaking | 2-3% | RT | 2-5 min | 25 kilograms / barrel | Used in screw nut, etc. dark phosphorus deal with blackout in advance. |
| GH-7006 | Liquid | Mnph | Soaking | 8-10% | 90-98 | 10-15 min | 30 kilograms / barrel | Able to bear rubing consuming, the membrane type. |
| GH-7001 | Liquid | Yu Wen turn black pharmaceutical | Soaking | 8-10% | 240-450 | 2-5 min | 25 kilograms / barrel | Research and develop the products newly, the surface is pitch-black and beautiful, able to bear the time of salt fog long. |
| GH-7002 | Solid | Dye black pharmaceutical | Soaking | 130-140 | 20-30 min | 25 kilograms / wrap up | Dye black products at high temperature, the color is pitch-black, effectual. | |
| GH-7003 | Liquid | Turn black pharmaceutical | Soaking | 1:3-4 | RT | 3-8 min | 20 kilograms / barrel | Blackout products of normal atmospheric temperature, effectual, can replace and turn black at high temperature. |
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