LP-Z304 Water-soluble black sealant

2018/07/06

Features:

Non - toxic, non - explosive, non - flammable, transport and use is very convenient, the film is black and bright and high hardness also scratch resistance, moisture resistance, oxidation resistance and corrosion resistance.Black coating and decorative layer has good protection and decorative properties (black nickel, black zinc, zinc alloy such as zinc-nickel alloy, zinc-ferroalloy, zinc-cobalt alloy, black phosphating, black electrophoresis, black oxidation and other black decorative protective layer) are very good sealing effect is excellent.If feel black effect is bad, can reuse, deepen black colour and lustre.

Operating conditions:

The temperature is controlled at 20-30℃ and the time is 20-60 seconds. The centrifuge will spin dry, the drying temperature is 80-100℃, and the drying time is 15-20 minutes.This product can be sprayed, soaked, and can be rubbed according to the product requirements, if spraying or rubbing can be appropriate to add some deionized water, must use deionized water or distilled water dilution, tap water contains a variety of minerals can not be used to dilute the product, otherwise there will be adverse effects, please pay attention to!!

Process steps:

Electroplating - washing - washing - passivation - washing - washing - washing - hot water wash (80℃↑) - swing dry - black seal - swing dry - drying - air dry - wrap