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Zibo ShiNaite anti - corrosion Technology Co., Ltd

Contact: Wang Zhong

mobiles: 17663023308 15589303703

E-mail: chinashinaite@163.com

Fax: 0533-7070433

Address: Zibo City, Shandong Province Linzi District Qilu International Plastic City fine plasticized area 11-1

Website: www.ssttme.com.cn

SNT-993 equipment anti-corrosion coating

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SNT-993 equipment anti-corrosion coating

  • category:Heat exchanger corrosion

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  • Release date:2017/09/27
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SNT-993 carbon steel water cooler equipment for anti-corrosion coating

At present, China is widely used in the second generation of special anti-corrosion coating of water coolers, compared with the original generation of paint 993, after the transformation of high-end technology SNT-993 equipment, anti-corrosion coating not only wear, corrosion, scale and other performance improved significantly Thermal conductivity and service life is also a substantial increase, and more energy efficient, more secure, more environmentally friendly, so by the petrochemical and other enterprises of all ages, won the State Oceanic Administration Science and Technology Progress Award, and become "eight five" national key implementation project The

 

SNT-993 equipment anti-corrosion coating has the following outstanding performance:

 

1. SNT-993 equipment anti-corrosion coating good scale efficiency. May only cycle cooling water CaCO3 hardening, not easy to form a hard object hanging on the wall, so that impurities, the oxide layer downstream.

 

2. SNT-993 equipment anti-corrosion coating strong corrosion resistance. Because the 993 coating is based on acid and alkali, alkali corrosion of epoxy resin and a certain degree of etherification of amino resin as the base material and increase the anti-rust, anti-corrosion paint and the formation of the water cooler paint, the use of more reliable at 150 ℃ below.

 

3. SNT-993 equipment anti-corrosion coating has a strong adhesion. As a result of the composition of 993 coating components and in the spraying process, after a strict derusting, curing, drying and other procedures, so that 993 coating and metal surface to form a strong adhesion. So that in the temperature, pressure, flow will not be washed out, play the role of protective film, isolation of water, steam, H +, NH3, HCN, CL and other metal surface contact with the chemical reaction to extend the service life.

 

4. Heat transfer effect is stable. Because 993 coated on the wall, the formation of a smooth surface, there are sediment retention area, in the use of the process than the non-coated 993 heat exchanger, the heat transfer effect is more and more obvious.

 

Use: SNT-993 equipment Anticorrosive coating is mainly used to prevent seawater, salt water, brackish water, fresh water, weak acid and alkaline media corrosion and scaling. Used in oil refining, petrochemical, organic synthesis, fertilizer, chlor-alkali, pharmaceutical, salt, metallurgy, power generation, food, printing and dyeing industry, water cooler, oil cooler, heat exchanger, air cooler, evaporator, Tanks, pipes and other equipment, anti-corrosion and scale.

 

Performance characteristics and technical indicators:

Chemical corrosion resistant table

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Physical and mechanical properties

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