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High Efficient Chrome Plating Chemicals / Chromium Plating Additive WR-1

High Efficient Chrome Plating Chemicals / Chromium Plating Additive WR-1

  • High Light

    chrome electroplating chemicals

    ,

    chromium plating additive

  • Features
    Stable, Easy To Maintain
  • Item
    Chemical Auxiliary Agent
  • Type
    Chromium Plating Additive
  • Model
    WR-1
  • Place of Origin
    China
  • Brand Name
    FENGFAN
  • Model Number
    WR-1
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    200000pcs/day

High Efficient Chrome Plating Chemicals / Chromium Plating Additive WR-1

 

 

Additive for WR-1 Chromium Plating

1. Properties

1. Wide technique range and good covering ability. The throwing power can increase by 30~60%, the current efficiency is up to 22~24%, non-corrosion at the low current area.

 

2. HV hardness increases by 10~30%, the period of neutral salt-spraying test increases 1~2 times.

 

3. Low content of chromic acid, it is 40% of routine plating solution, lower the content of chromic acid in waste water, easy to be treated, high economic efficiency.

 

4. The technique is stable, easy to maintain.

 

2. Technical Formulation and Operating Condition

 

Chromic acid (CrO3)

140~180 g/L

Sulfuric acid (H2SO4)

0.4~1 g/L

WR-1

1~2 g/L

Cr3+

< 4 g/L

Temperature

25~70℃

DK

5~60 A/dm2

Anode

Lead-Tin alloy plate (Tin content 8~15%)

Sk : SA

1:3 below