日韩欧美三级片在线,久久99精品国产.久久久久,2020国产成人综合网,99国产精品久久久久久久久久久,中国免费高清在线观看_久久国产精品免费无码二区_日本一级黄片视频_日国产av自拍_妈妈用嘴巴帮我消火

Product list
Contact us

Tax Registration Number: 91440101552358350G

Bank:BANK OF CHINA GUANGZHOU ZENGCHENG ZHONGXIN SUB-BR

Account :705569418477

E-mail: gdyshg@163.com

Tel: 15118868698 020-87471488

Business address:The new town of Zengcheng District of Guangzhou Ctiy in Cunjing Fung pui road 30

The current position:Home > products > Chemical Plating Liquid Train
Direct chemical nickel plating liquid for aluminum , chemical plating solution agent, plating nickel on the aluminum die-casting surface , plating nickel sealing agent , new nickel plating solution for aluminum

Product Name:Direct chemical nickel plating liquid for aluminum , chemical plating solution agent, plating nickel on the aluminum die-casting surface , plating nickel sealing agent , new nickel plating solution for aluminum

Price:



Direct chemical nickel plating liquid for aluminum , chemical plating solution agent, plating nickel on the aluminum die-casting surface , plating nickel sealing agent , new nickel plating solution for aluminum , Nickel plating protective agent ,Metal antioxidant , Electroless plating process ,Electroless nickel plating on the surface of aluminum alloy

Direct chemical nickel plating liquid for aluminum , chemical plating solution agent, plating nickel on the aluminum die-casting surface , plating nickel sealing agent , new nickel plating solution for aluminum


First,Product name:Direct chemical nickel plating on aluminum


Second, product number:Q/YS.209 (Yi Shun brand)


Third, product description:

This product is widely used for direct chemical nickel plating about all kinds of aluminum and aluminum alloy, aluminum die casting surface, the combination of nickel plating layer and the aluminum substrate is excellent, coating is not foaming, peeling and can direct nickel plating without traditional processes, the omission of the several technological process can save time and labor cost.


Fourth, product index

1. This product is composed of A, B, C three components

2. A agent for the green liquid

3. B agent for light yellow (near the hands of colorless) transparent liquid,

4. C agent for the colorless liquid.


Fifth, usage method:

1, prepare A, B two agents and non ionic water according to the ratio of A:B: water =1:2:7, and heating to 80-90℃.

2, aluminum work piece removed oil and skim or polished is soaked in 80-90 degrees nickel plating liquid for more than 10 minutes.

3, rinse it after nickel plating and then do follow-up treatment.


Sixth,matters needing attention:

1. the product should be controlled in the pH value of 7.5 + 0.3,

2. flip the work piece in the halfway

3. plating speed for 20um/ h

4. additives C agent should be added in operation ,the consumption of effective ingredients should be added by A and C in the course of plating nickel when opening cylinder (A:B: water =1:2:7), the ratio of A:C addition is 1:1, supplement of the A and C dosage account for 1-2% of total bath solution. Firstly add A agent and stir evenly, and then add C agent and stir evenly, dilute with dilute ammonia or 10% sulfuric acid to adjust the PH to 7.5 ± 0.3.


Other processingChemical Plating Liquid Train、Zinc coating imitation gold agentChemical silver plating liquid (copper substrate)、Stainless steel chemical thicker liquid copper  plating、Aluminum-Plastic Separation agent