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Brass colored red-bronze agent， Chemical coloring agent ， Brass coloring agent， Red-bronze coloring agent ，the reagent for imitating on copper artware ， Copper stain old liquid ， Copper imitation red bronze agent ， Red bronze craft， Antique copper liquid

Brass colored red-bronze agent， Chemical coloring agent ， Brass coloring agent， Red-bronze coloring agent ， Copper stain old liquid 

First, the product code: Q / YS.113 (Yi Shun brand)

Second, the scope of products:

This product line is used for copper red bronze. Bright color, stable film, good wear resistance. And the depth of the color can be soaked according to the length of time to deploy. There is a strong decorative value.

Third, product index:

1, light yellow transparent liquid, odorless

2, the proportion: 1.1 ~ 1.13

3, PH value: alkaline

4, heavy metals: no

Fourth, the use of methods:

1, add water twice, add 25 g / kg of coloring additives per kilogram, soak 5-10 minutes at room temperature.

2, washed and dried.

Fifth, note:

Products irritating to the skin, wear latex gloves operation.

Other processing：Chemical Plating Liquid Train、Stainless steel chemical thicker liquid copper  plating、The copper surface is chemically coated with black metal film、Copper rust remover and degreasing agent