大地资源第三页高清在线观看免费,大地影视中文资源6,大地二资源在线高清免费,大地资源高清在线视频,大地二资源在线高清国语版,大地第二资源在线播放免费观看

SZSE:002741
Nickel Plating
Information
Characteristic:

Fast bright dipping, good dispersibility in low current density area;
Aesthetic and pure white coating;
Stable plating solution and few resolvents;
Suitable for electroplating process requiring fast bright dipping.

Application:

Applicable to barrel nickel plating of jewelries, ornaments of boxes and bags and such hardwares as lighters.

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 bright dipping is slow; when the content is too high, the area with low current density will become dark and the coating becomes brittle;
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 brittle. When the content is too high, the bright dipping may become slow;
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
欢迎光临: 依兰县| 孟连| 普格县| 镇安县| 汕头市| 沙河市| 文山县| 龙州县| 安达市| 阳泉市| 焉耆| 白城市| 集安市| 宜兰市| 甘洛县| 涟源市| 鸡东县| 普洱| 溆浦县| 板桥市| 孟津县| 昌吉市| 保靖县| 澄城县| 新密市| 凤山市| 梨树县| 定日县| 辉县市| 丘北县| 河北省| 横峰县| 镇巴县| 昌平区| 东港市| 册亨县| 清徐县| 漳浦县| 陕西省| 怀仁县| 定安县|