Equipment manufacturing
                                                  TH-847 energy-saving anti-corrosion Coating water cooler

                                                  TH-847 energy-saving anti-corrosion coating water cooler(ZHONGHAI system)

                                                      Using scope of coating    

                                                  1.Carbon steel heat exchanger, steel water coolers, reboiler tubes, air or other nonstereotyped heat transfer equipment. 
                                                  2.Designed to operate within a temperature range of 150℃ , long-term working temperature of about 100℃ 

                                                      Implementation standards             

                                                  SH/T3540 《producing and inspection rules for complicated coating of tube of steel heat-exchanger》

                                                      Suitable coating material     

                                                  1.Fresh water, ocean water, bitter alkaline water, salt industrial recycling water, distilled water and steam. 
                                                  2.Weak-acid medium and alkaline medium, sulphur medium ,can resist steam purging120℃ 
                                                  3.Gaslion, fuel oil, solvent oil. Crud oil, engine oil, vacuum pump oil and other oil-water high temperature exchanger.
                                                   
                                                      Technical property of coating    

                                                  1. Excellent water resistance, temperature resistance, corrosion medium containing industrial water-resistant, and good dirt resistance and thermal conductivity; strictly thorough surface treatment, suitable for all types of water coolers painting methods, specially designed baking system advanced construction technology integration site construction motorized devices, is a reliable coating quality assurance.
                                                  2.The coating performance: The cured coating film at a high temperature. The coating is clean and smooth, flexible hard, good 
                                                  thermal conductivity, stable physical and chemical properties. 
                                                  (see table) 

                                                  Physical mechanic performance

                                                  項目

                                                  檢測方法

                                                  TH-847

                                                  顏色

                                                  GB/T1722

                                                  漆膜外觀正常

                                                  漆膜外觀正常

                                                  附著力:(級)

                                                  GB/T1720

                                                  ≤1

                                                  ≤1

                                                  粘度涂—4杯S/25℃

                                                  GB/T1723

                                                  ≥50

                                                  ≥50

                                                  柔韌性:(mm)

                                                  GB/T1731

                                                  ≤1

                                                  ≤1

                                                  沖擊強度Kg/cm2

                                                  GB/T1732

                                                  50

                                                  50

                                                  固含量%

                                                   

                                                  ≥55

                                                  ≥55

                                                  細度μm

                                                   

                                                  ≤60

                                                  ≤40

                                                  干燥時間(25℃)/h
                                                  表干
                                                  烘干

                                                   

                                                  ≤6
                                                  ≤160℃*2 

                                                  ≤6
                                                  ≤160℃*2(前幾道)
                                                  ≤200℃*2(最后一道)

                                                  適應性   自來水、工業循環水、海水、苦咸水、飽和鹽水、酸堿鹽溶液的換熱器、容器的防腐

                                                  Chemical anti-corrosion performance

                                                  介質分類

                                                  介質名稱

                                                  TH-847

                                                  介質溫度℃

                                                  浸泡時間

                                                  涂層結果

                                                  海水、咸水、純水、工業循環水

                                                  沸騰

                                                  26個月

                                                  無變化

                                                  堿溶液

                                                  5%NH₄OH、NaOH、KOH

                                                  沸騰

                                                  22個月

                                                  無變化

                                                  10%H₂SO₄、HCL、H₃PO₄

                                                  沸騰 22個月

                                                  無變化

                                                  酸溶液

                                                  有機溶液

                                                  二甲苯、汽油、煤油、醛

                                                  沸騰

                                                  30個月

                                                  無變化

                                                  Not:Good heat conductivity, good dust resistance, measuring 150±30μm, the thermal resistance is 1.85×10-4㎡ .h.℃ .kcal, because the tube can no longer produce rust with high thermal resistance, the heat exchange efficiency improves greatly. 

                                                  Detection index of coating quality Detection of apperance: the surface is clean, no foreign matters, no bubbles,no flows, the color and the sense are unanimous. 
                                                  Depth of coating: according to the standard SH/T3540, the depth of dry film is 150±30μm 
                                                  Side leakage of coating: tested with electrical spark apparatus, re-painting if there is any leakage of coating film. 
                                                  Detection of coating film: before installation and use, trying to avoid any mechanical collision or flexible friction in the process of 
                                                  transportation and removal repair. Please entrust our company to repair in the field if any coating mechanical damage. 

                                                  Copyright 2009 Henan Puyang Hailin special equipment manufacturing Co. Ltd. and ICP 05026641 door Technical support:harjes|pyinfo
                                                  Address:Intersection of Hua Road and Wenming road in Puyang County, Puyang City, Henan Province (west side of national highway 106)
                                                  電話:0393-5399003、0393-5388206
                                                  Business Tel:0393-5399002、18939322002
                                                  0393-5388003、18939322003
                                                  18939322005
                                                  Email:pyhlzz@126.com
                                                  Postcode:457170
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