Cast aluminum base material

March 26, 2023

The choice of what kind of solution to brush the substrate will directly affect the quality of the coating, according to the different substrates, select the appropriate solution. Special nickel has a very high bond strength to most of the metals on the substrate. It is commonly used on substrates such as steel, iron, copper, chromium, and stainless steel. For a substrate with a relatively high hardness, a low-stress solution should be selected. For materials such as cast aluminum and cast aluminum alloys, the material is relatively loose and the porosity is relatively high. It is not appropriate to use a solution with strong acidity to brush the substrate, and the alkaline copper solution is selected for comparison. Suitable for. The specific process flow is as follows:

1) Electrolytic degreasing with 2# electrocleaning to remove oil.

2) Rinse with tap water.

3) activation with 1 # activation liquid, reverse, l0 ~ 15V, the amount of electricity is 0.7 ~ 1A h / dm2.

4) Rinse with water.

5) Basic copper bottoming. Positive. 6 ~ 8V, 1 ~ 2μm.

6) Rinse with tap water.

7) Brush the working layer.

Vinyl Pool Light

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Vinyl Pool Lights can emit a variety of colors, gorgeous and colorful, and can better illuminate under water. Meanwhile,Vinyl Pool Light has the characteristics of energy saving, high light efficiency, rich colors and long life. LEDER technology`s vinyl pool light has good waterproof effect.This vinyl pool light has a wide selection of light colors, protection rating: IP67, and can be used up to 1m underwater.The main surface can withstand pressure up to 300KG. The lamp body adopts stainless steel surface, which has corrosion resistance, high temperature resistance, never change color, and is really durable.

Features:

• Competitive Prices

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• Color temperature :3000k-6000K

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• Type of protection: IP20 /IP65 (Some models)

• Warranty:3 - 5 years

LEDER technology`s vinyl pool light can be used in gardens, swimming pools, Bridges and other outdoor places.Vinyl Pool Light is a lamp installed under the water, with a small and delicate appearance and beautiful appearance.

We have rich production experience in lighting .Except Indoor Lighting product, we also offered other product in Outdoor Lighting ,such as LED Flood Light , LED street Light , LED Inground Light, LED Spike Light & LED Bollard Light as so on .


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JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.ledpolelights.com