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About Ultra Union

Guangzhou Ultra Union Ltd. was established in 1992, covering an area of 9,000 square meters and a building area of 8,000 square meters.Our company has more than30 years of experience in the electroplating industry, independently researches and develops new processes and independently produces products, and at the same time introduces international advanced green technology, analysis equipment, surface treatment chemicals, and cooperates closely with many top international companies to jointly develop world-leading technologies and Share research results and provide customers with world-class surface treatment solutions.

Guangzhou ULTRA UNION Co., Ltd.

1992

Ultra Union Chemicals

Was Established in

2004

Passed ISO9001

Certification

2001

Cooperation with Italy

Glomax company

120 +

Served 1.2 Million Customers

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Products

We have the ability to independently develop new processes and independently produce products, and introduce international advanced green technology, analytical equipment, and surface treatment chemicals

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Application

We have the ability to independently develop new processes and independently produce products, and introduce international advanced green technology, analytical equipment, and surface treatment chemicals

Aviation 2023-03-16

Aviation And Auto Parts


We have more than 30 years of experience in the electroplating industry, and a super-bang team of professionals
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Electronic 2023-03-16

Electronic And Communication Equipment


We have more than 30 years of experience in the electroplating industry, and a super-bang team of professionals
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Furniture 2023-03-16

Furniture Accessories And Lighting Equipment


We have more than 30 years of experience in the electroplating industry, and a super-bang team of professionals
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Building 2023-03-16

Building Accessories


We have more than 30 years of experience in the electroplating industry, and a super-bang team of professionals
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News

We have the ability to independently develop new processes and independently produce products, and introduce international advanced green technology, analytical equipment, and surface treatment chemicals

How to achieve environmentally friendly chromium-free passivation of aluminum alloys and other metals

2023-03-16

How to achieve environmentally friendly chromium-free passivation of aluminum alloys and other metals

In the passivation treatment process of aluminum alloy surface, countless researchers have done in-depth research. At present, the passivation treatment method of chromate is widely used in the market. The passivation effect of this kind of heavy metal passivation process is acceptable, but it has serious environmental pollution, especially the passivation method such as the use of hexavalent chromium passivation agent, which is also very toxic. In view of this situation, research on chromium-free passivation has also been carried out. Now there are chromium-free passivators that have been put into production. Then, how to achieve the environmental protection of aluminum alloy and other metals without chromium passivation?
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Research progress of acrylic emulsion and its application in industrial coatings!

2023-03-16

Research progress of acrylic emulsion and its application in industrial coatings!

The performance of acrylic emulsion has a great relationship with the structure. Different structural designs provide different performances. Figure 1 shows the common acrylic structural design in current literature reports [3]. Among them, monodisperse is the most common and simplest type. Most acrylic emulsions are of monodisperse type, with simple process, easy-to-control structure, and stable product quality; most of the researches on core-shell structure[4], there are also structures with special functions, such as bimodal structure, blended structure, multi-microdomain structure, multipolar structure, hollow sphere structure [5], polymer-pigment composite structure [6], etc. Under the premise of ensuring good film-forming performance, the structure designed by synthesis can improve certain performance, meet customers' requirements for different performance [7], and expand the performance range and application field of acrylic emulsion.
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Address:

No. 88 Guoya Road, Guotang, Shenshan, Jianggao Town, Baiyun District, Guangzhou

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