国产亚洲精品小视频-麻豆乱婬一区二区三区-综合视频精品这里只有-美女张开腿张开腿让男人捅

SZSE:002741
Nickel Plating
Information
Characteristic:

Columnar structure, good ductility;;
Good cohesiveness;
Display a stable potential difference value (110~130MV) and excellent stainless property by cooperating with bright nickel;
Less amount of decomposition product, easy for maintenance.

Application:

It applies to multilayer nickel plating for automobiles, motorbikes, sanitary ware fittings and furniture or ABS and so on.

Advantage introduction:

Ni10A: Commonly known as brightener. It iIt controls brightness and leveling up of plating as well as potential difference through combined action with make-up agent Ni10B. Its concentration can be controlled through visual inspection of plating articles’ appearance or by measuring potential difference. When Ni10A is insufficient, brightness and leveling ability of plating articles are bad and potential difference is slightly lower; when Ni10A is excessive, potential difference is slightly higher and appearance of plating articles is bright. In severe cases, flexibility of plating decreases and even missing plating happens in the low current density region. Excessive Ni10A can only be consumed by electrolysis;
Ni10B:Commonly known as make-up. It removes internal stress generated by Ni10A and promotes uniform distribution of metal;
Ni10C: Potential difference regulator. When plating solution is contaminated and satisfactory potential difference cannot be obtained by adding Ni10A, potential difference regulator Ni10C can be added to increase potential difference. It is recommended to add 0.1~0.3mL/L each time;
Ni10E: Wetting agent. It is an air-agitated wetting agent and only has external loss in the production process. It can be supplemented according to actual production conditions.
 

Technical indicators:

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
砚山县| 龙海市| 桐城市| 盘山县| 南陵县| 阳泉市| 榆林市| 大方县| 南丰县| 华容县| 顺昌县| 启东市| 石门县| 隆昌县| 南宫市| 余江县| 惠来县| 枣阳市| 岳阳市| 栾城县| 娄烦县| 梁河县| 新和县| 红原县| 响水县| 长兴县| 井冈山市| 礼泉县| 光泽县| 铜陵市| 广东省| 会理县| 潼南县| 新闻| 罗平县| 肇源县| 平果县| 龙里县| 东乌珠穆沁旗| 岗巴县| 荔浦县|