国产不雅在线观看-国产操女人-国产艹逼一区二区三区-国产草莓精品-国产插逼视频-国产超好看

PRODUCTS
Surface Treatment
Water Treatment
Food Industry
Environmental Solutions
Laboratory Solutions
Oilfield series
Project Cases
Value-added services

Surface Treatment

Home-Product-Surface Treatment-Plating

Sulfamic acid
Shape appearance:
White powder.

Product Usage:
The sulfamic acid cleaning agent can be used in a wide range and can be used to clean boilers, condensers, heat exchangers, jackets and chemical pipelines. The car shell is first electroplated with tin-zinc alloy and then painted, the adhesion of the paint film will increase. Sulfamic acid is commonly used for gold or alloy plating. The electroplating solution for gold, silver, and gold-silver alloys contains 60 to 170 grams of sulfamic acid per liter of water. The typical electroplating solution for silver-plated women's clothing needles contains 125 grams of sulfamic acid per liter of water, and a very bright silver plating can be obtained. When alkali metal sulfamate, ammonium sulfamate or sulfamate can be used as conductive and buffering compounds in the new aqueous gold plating bath. Sulfamic acid is commonly used for gold or alloy plating. The electroplating solution for gold, silver, and gold-silver alloys contains 60 to 170 grams of sulfamic acid per liter of water. The typical electroplating solution for silver-plated women's clothing needles contains 125 grams of sulfamic acid per liter of water, and a very bright silver plating can be obtained. When alkali metal sulfamate, ammonium sulfamate or sulfamate can be used as conductive and buffering compounds in the new aqueous gold plating bath. When recovering from the nickel plating waste liquid, it is treated with cation exchange resin adsorption and then washed with sulfamic acid to desorb the adsorbed resin and the resin is regenerated.
Previous:
CP sulfuric acid
Next:
Carbon core

Product Description

Warehousing and transportation:
Protect from rain and hot sun during transportation. Be careful when loading and unloading to prevent damage to the package. In case of fire, sand and carbon dioxide fire extinguishers can be used to fight the fire. The packaging should be intact when shipping, and the loading should be secure. During the transportation, ensure that the container does not leak, collapse, fall, or damage. It is strictly forbidden to mix and transport with combustibles or combustibles, alkalis, edible chemicals, etc. It is not suitable for transportation on rainy days. Store in a cool, ventilated warehouse. The storage temperature should not exceed 30℃, and the humidity in the storage should be no more than 85%. The packaging must be properly sealed to avoid moisture absorption. It should be stored separately from reducing agents, alkalis, flammable (flammable) materials, etc., and should not be stored together. The storage area should be equipped with appropriate information to contain the leakage. Transportation vehicles should be equipped with leakage emergency treatment equipment during transportation.

Safety Precautions:
Airtight operation, strengthen ventilation. Operators must undergo special training and strictly abide by operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety glasses, anti-poison penetration work clothes, and rubber gloves. Avoid generating dust. When handling, load and unload with care to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. The operator wears labor prote

SERVICE HOTLINE

159 1999 3603

136 0302 4855

CONTACT US

Add:No. 820, Global Center, South China City, Pinghu, Longgang District, Shenzhen
Contact:Mr.Shu 13603024855 Miss Hu 15919993603
Tel:159 1999 3603
Email:[email protected]

Copyright 2020 Shenzhen Qiyunlong Industrial Material Co., LTD. All Rights Reserved.

Design By:66168.net

主站蜘蛛池模板: 欧美一区永久视频免费观看 | 91精品网站天堂系列在线播放 | 欧美变态老妇重口与另类 | 舌头伸进去添少妇好爽高潮 | 男女啪啪永久免费观看网站 | 中文字幕色综合久久 | 性夜黄A片爽爽免费视频 | 女人毛多水多高潮A片 | 丝瓜成视频人APP下载网站 | 韩国乱理片中文字幕在线播放 | 免费成人在线观看 | 午夜国产精品视频在线 | 国产又色又爽又黄的网站在线一级 | 影888午夜理论不卡 樱井莉亚快播 | 亚洲第色情一区二区 | 亚洲天堂精品视频 | 肉蒲团dvd | 日韩精品电影在线 | 精品国产午夜福利在线观看 | 岛国精品无码少妇在线 | 男男腐文污高干嗯啊快点1V1 | 古装一级毛片手机免费看 | 日本无码黄人妻一区二区 | 九一视频在线免费观看 | 天天色成人网 | 久久精品免观看国产成人 | 无码观看AAAAAAAA片 | 国产在线视频资源 | 亚洲欧洲成人 | 韩国久久久久无码国产精品 | 一级一级毛片免费播放 | 亚洲A片无码一区二区三区公司 | 性欧美高清直播 | www.av在线.com| 97国产精品视频在线观看 | 日本卡二卡三卡免国色 | 国产一级免费 | 玖玖精品在线 | 久久久久久久综合狠狠综合 | www.九色视频 | 久久国产精品一区免费下载 |