毛片在线观看AV_久久精品国产亚洲αV麻豆网站_在厨房被c到高潮_亚洲国产男人的天堂你懂的_国产极品粉嫩馒头一线天_最近更新中文字幕手机版_午夜视频等优质视频资源_亚州性夜夜射在线观看_高清无码人妻精品内射视频_2021中文字幕无码免费

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

Cast Aluminum Cleaning Agent,Cast Aluminum Brightening Agent,Cast Aluminum White cleaning agent

Product Name:Cast Aluminum Cleaning Agent,Cast Aluminum Brightening Agent,Cast Aluminum White cleaning agent

Price:



Cast Aluminum Cleaning Agent,Cast Aluminum Brightening Agent,Cast Aluminum White cleaning agent


Cast Aluminum Cleaning Agent,Cast Aluminum Brightening Agent,Cast Aluminum White cleaning agent



1.Product number: Q/YS.206 (Yi Shun brand)


2.Range of application: 

The product is used for cleaning and polishing of Silicon bronze aluminum, can remove black spots and dirt of cast aluminum work piece surface, and can make work piece return cast aluminum color.


3.Product index:

⑴ Performance: Slightly yellow, transparent liquid, slight smell.

⑵PH value: 1.0-1.2

⑶Proportion:1.35-1.38

⑷Heavy metal: nothing


4.Operation steps:

⑴This product uses original liquid at room temperature(30℃±5℃).

⑵After removal of oil, die cast-aluminum work piece is soak in the cast aluminum brightener dope. Approximately 8-18 seconds later, take out the work piece and rinse with water immediately.

⑶When drying, it is wrong to overlap the work piece. Parts need to be placed separately in case the color is not uniform.


5.Matters needing attention:

⑴This product is corrosive. Please wear latex gloves to operate.

⑵ This product is packed in plastic containers.

⑶You can operate at ventilation.

⑷Product is volatile, and is sealed in a cool dry place storage.


Other processingAluminum surface treatment agent series、The copper surface is chemically coated with black metal film、Dedicated blackening agent for cast aluminum、Environmental protection chemical plating  nickel liquid (super-concentrated)、Gold colorant of aluminum