Equipment manufacturing
                                                  TH-901 oil, heat and corrosion resistant coating

                                                  pecial Anti-corrosion and coating  TH-901 oil, heat and corrosion resistant coating (ZHONGHAI system

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

                                                     Using scope of coating    

                                                  1.Carbon-steel heat-exchanger, carbon-steel water cooler,re-boiler tube, air cooler and other non-stereotyped heat exchanger. 
                                                  2.Corrosion and dust resistance for cooler exchanger of petrochemical, chemical fertilizer, metallurgy, ocean project, power generation and medicine. 
                                                  3.Designed working temperature is 300℃ , long-term working temperature is below 240℃ 
                                                     Technical property of coating     
                                                  1.Coating ingredients: TH-901 corrosion-resistant coating is formed of resin material from Chinese lacquer which is chemically transformed, and is an one-component coating with many colours , which can be solidified by heated or normal-temperature. This coating has resistance for heat, oil, acid, water and ocean water, also with outstanding heat-resistance without toxic allergy due to lacquer. 
                                                  2.Performance of coating: can be solidified into films by high temperature., the coating is smooth and even, flexible and hard, good heat-conductivity, good physical mechanical performance and chemical properties (see table).

                                                  Physical mechanic performance


                                                  項目

                                                  檢測方法

                                                  TH-901

                                                  面1-2

                                                  顏 色

                                                  GB/T1722

                                                  漆膜外觀正常

                                                  漆膜外觀正常

                                                  附著力:(級)

                                                  GB/T1720

                                                  ≤2

                                                  ≤2

                                                  粘度涂—4杯S/25℃

                                                  GB/T1723

                                                  ≥40

                                                  ≥40

                                                  柔韌性:(mm)

                                                  GB/T1731

                                                  ≤1

                                                  ≤1

                                                  沖擊強度Kg/cm2

                                                  GB/T1732

                                                  ≥40

                                                  ≥40

                                                  固含量 %

                                                   

                                                  55

                                                  55

                                                  細度

                                                   

                                                  ≤80

                                                  ≤80

                                                  干燥時間(25℃)/h
                                                  表干
                                                  實干
                                                  平干

                                                   

                                                  ≤2
                                                  ≤24
                                                  ≤120℃

                                                  ≤2
                                                  ≤24
                                                  ≤120℃*2(前幾道)
                                                  ≤120℃*2(最好一道)

                                                  Chemical anti-corrosion performance

                                                  介質分類

                                                  介質名稱

                                                  HL-9058

                                                  介質溫度℃

                                                  浸泡時間

                                                  涂層狀況

                                                  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

                                                  酸溶液

                                                  10%H2SO4、HCL、H3PO4

                                                  沸騰

                                                  22個月

                                                  無變化

                                                  有機溶劑

                                                  二甲苯、汽油、煤油、醛

                                                  常溫

                                                  30個月

                                                  無變化

                                                  Note: period is : normal temperature 16h, norminated temperature 8h. 
                                                  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. 
                                                  Heat-resistance performance:TH—901 belongsto high temperature-resistant coating, the heat-resistant performance can use for long time within 200℃ , sweeping temperature can not exceed 250℃ /h。 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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