亚洲a级在线观看|夫妇交换性3中文字幕|在线看片网站,欧美激情狂野,91视频社区,精品电影一区二区三区

SZSE:002741
Nickel Plating
Information
Characteristic:

Good dispersibility and covering power;
Aesthetic and pure white coating;
Stable plating solution and few resolvents;
Strong resistance against impurities;
Suitable for work pieces with complicated shape and high requirement on appearance.

Application:

Applicable to bathroom accessories, jewelries, hardwares, plastic pieces and electronic products.

Advantage introduction:

Ni6A: Commonly known as brightener. It is responsible for bright dipping and leveling. When the content in the plating solution is insufficient, the overall brightness of the coating decreases; when the content is too high, the area with low current density will become dark and the coating becomes brittle. In severe cases, missing plating may occur;
Ni6B: Commonly known as auxiliary brightener, also known as softener. It eliminates the brittleness caused by the brightener and promotes uniform distribution of the coating. When the content in the plating solution is insufficient, the area with low current density will become dark and the coating becomes crispy. When the content is too high, it will be difficult to carry out chrome plating;
Niw1: Wetting agent. It can decrease the surface tension of plating solution and avoid presence of pinholes and pockmarks.

Technical indicators:

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 阿城市| 南川市| 沐川县| 大竹县| 若尔盖县| 民勤县| 阳信县| 大竹县| 郓城县| 内丘县| 洪湖市| 扶风县| 花垣县| 甘孜| 铜鼓县| 巧家县| 云林县| 台南县| 固始县| 驻马店市| 建水县| 沐川县| 桃园市| 湘乡市| 左权县| 拉孜县| 杂多县| 白朗县| 于田县| 古浪县| 什邡市| 武威市| 原阳县| 贵港市| 普宁市| 新平| 河西区| 娱乐| 焉耆| 锡林浩特市| 奉节县|