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R·G-33 Eco Friendly Plating Passivation Low Chrome Yellow Iridescent Passivation

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Wuhan Aobong Surface Technique Co., Ltd.

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Chromic Anhydride : 3-5 g/L

Product Code : R·G-33

Packaging Details : 25kg/drum

Place of Origin : China

MOQ : 25-30kg

Concentrate : 14-18 g/L

Delivery Time : 5-8 work day

pH Value : 1.5-2.0

Immersion Time : 25-50 seconds

Payment Terms : T/T

Model Number : R·G-33

Operating Temperature : 20-40 ℃

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R·G-33 Low-Chrome Yellow Iridescent Passivation (Hexavalent Chromate)

Firm, gorgeous passivation film with excellent corrosion resistance: ≥280 hours salt spray test without white rust, stable color with low discoloration tendency.
Low-chromium formula, simple wastewater treatment and environmental friendly.
High impurity tolerance, easy daily bath maintenance.
Compatible with chloride zinc, cyanide zinc and zincate zinc plating baths.

Item	Working Range
R·G-33 Concentrate	14–18 g/L
Chromic Anhydride	3–5 g/L
pH Value	1.5–2.0 (adjust with concentrated stock solution)
Operating Temperature	20–40 ℃
Immersion Time	25–50 seconds

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