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more+- Professor Chen Erfan, a leader of our company, was invited to attend the inauguration ceremony for the new location of Shenyang Zhilang Technology Co., Ltd. and visited its research achievements and new products.
- The 4th Annual Meeting of the Special Committee and the 3rd New Materials Science & Technology Conference Held in Hangzhou
- Professor Chen, a leader of our company, participated in the Standardization Technical Committee of the Chemical Industry and Engineering Society of China.
- Warm Congratulations on Our Company Being Awarded the Certificate of High-Tech Enterprise!
- Chairman Chen Erfan Participated in Liaoning International Rubber Technology Exchange Festival as a Specially Invited Expert.
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more+Contact Phone:13147811246 13147811216
Landline:13147811246 13147811216
Corporate Email:tech@rdpmcn.com
Address:Hongfa International, Shenliao Road, Tiexi District, Shenyang City, Liaoning Province, P.R.China
Sales Phone:13147811246 13147811216
News
Do you know about the installation and use of domestic air - shield dams in applications?
发布时间:2020-08-12
点击量:3596
Do you know about the installation and use of domestic air - shield dams in their applications? In domestic air - shield dam projects, their installation is a crucial aspect. During the installation process, there are many points to note, which will directly affect the operation quality and safety of domestic air - shield dams. So, what are the issues that need attention?
1.During the installation and operation of the dam bag of a domestic air - shield dam, if slight frictional damage is found on the surface but the internal framework has not been damaged, an external patching method can be adopted. Stick a strong film on the outside to prevent it from cracking after a period of use.
2.If there is severe wear in a certain position of the dam bag of a domestic air - shield dam, then special dam - bag adhesive tape needs to be stuck on the worn part, and at the same time, use strong adhesive to stick the seams. This is to prevent water from getting in and damaging the dam bag.
3.If the dam bag of a domestic air - shield dam is severely worn through or even torn, it must be stitched. Finally, stick it with dam - bag adhesive tape. After sticking, it is better to use double - sided adhesive cloth to stick it or replace the outer adhesive cloth.

Shenyang Huada Polymer Materials R & D Center Co., Ltd. was founded in November 2008. It is a private high - tech limited liability company initiated by Professor Chen Erfan, an academic leader in a university, with his scientific and technological achievements. The company is mainly engaged in the research and development of polymer materials and products, as well as the transformation and industrialization of high - tech achievements.
The company is primarily responsible for the transformation of achievements and industrial production. Currently, it has the basic conditions to ensure the successful implementation of projects and the production of various rubber and plastic materials. These conditions include instruments and equipment for research and development, industrial production, and the testing of material and product properties. The company's technology provides services to rubber and plastic industry enterprises in the local area, as well as those in and around the three northeastern provinces.
The company's business scope encompasses the research, development, design, transformation, service, consultation, and sales of technologies and equipment for polymers and their composite materials, products, and chemical products. It also engages in self - operating and acting as an agent for the import and export of various goods and technologies, as well as the manufacture of polymers and their composite materials, products, and chemical products.
Our company is eager to cooperate sincerely with enterprises and individuals both at home and abroad for mutual benefit and common development. The president of the company, together with all employees, pays tribute to people from all walks of life!