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    905型安全強力除垢除銹劑
        發布時間: 2019-08-05 09:24    



    905型強力除垢除銹劑液體


    產品說明
    905型安全強力除垢除銹劑是含有滲透性的化學清洗劑,用于除去鍋爐、柴油機、冷卻水系統、冷凝器、造水機、蒸發器、熱交換器、濾網器等的水垢、鐵銹、水泥污物和石灰質。905型安全強力除垢除銹劑適用于鋼、鐵、銅和不銹鋼材質。
    905型安全強力除垢除銹劑通過不斷的實驗證明,系統內每增加0.1mm水垢,則多耗費10%的能源,所以905型安全強力除垢除銹劑是生產上節能、省錢的好幫手。
    優點與功能
    1.為無色液體,使用安全,方便操作,無毒無爆炸性危險。
    2.快速和有效地清除水垢。
    用法
    適用于需要除垢之工件表面和管道,可選擇內循環或浸泡法。
    1.內循環法
    (1)加入905型除垢除銹劑。(具體用量請參看用量說明)
    (2)除垢用法
    a.將905型溶液注入循環系統,讓其運行6—24小時,視水垢厚度而定,若需要加快除垢速度,可將溫度提高至最高60℃,當碳酸垢溶解時,二氧化碳氣體釋出,會產生泡沫,泡沫可用消泡劑消除。b.當除垢完成及再無氣體釋出,可將溶液排掉。為保證水垢完全清除,可再注入新溶液運行1小時后排掉。
    2.浸泡法
    (1)準備工作與內循環相同;
    (2)容器應加設攪拌或外循環,使溶液流動以達到最佳效果。
    用量:


        本產品含量為粉狀產品的15%,用量比例取決于水垢范圍的大小,通常溶液的PH值開始應不大于1,并能保持2小時不變;5小時后PH值不大于4,一般905型除垢除銹劑濃度在5%時,足夠清除平均厚度為0.1MM的水垢,PH值在2小時內保持不變。
    排放
    清洗結束,排掉廢液,反復進行水洗,中和鈍化金屬表面。
    注意事項
    因具酸性,請勿長時間接觸皮膚。
    包裝
    25L塑料桶;


    ENGLISH
    Introduction
    It's chemical cleaner which contains permeability;used far removing Water scale,iron rust,mud,muck and calc on boiler,diesel,cooling system,condenser,water-making machine,evaporater,heat-exchanger,Filter screen;and suitable for steel,iron,copper,stainless steel And other Materials. Through the uninterrupted experiments.it has been proved that if every 0.1mm water scale on the system is increased,the 10% of energy will be lost more.Therefore the agent is a good hand of saving energy and cost in the production.
    Merits & Funciton
    1.White solid,safe in use,easy in operation,nontoxic or nonexplosive. 2.Can clean the water scale rapidly and effectively. 3.Contains the corrosion-controling composition to protect the metal surface.PH value < 1.
    Method
    It's suitable for the surfaces and pipes of the workpieces method or soak method can be chosen. 1.Internal Caycle Method (1)Add Type 905 agent(the concrete dose,please see IV"Dosage" below) (2)Scale Removal A.Pour Type 905 solution into the internal cycle system,let it perform 6-24 hours,the time will be decided by the thickness of scale.if need to pick up the speed of removing the scale,can raise the temperature,but the highest is only 60℃.When the carbonic acid scale is dissoved the CO2 gas will be released and the foams also produced.They can be eliminated though the antifoamer. B.When the scale-removing job is completed and there's no gas released,the solution can be discharged.In order to conpletely eliminate the water scale,can again pour into the new solution and perform one hour,then discharge it. 2.Soak Method (1)The preparation is the same as that of the internal Cycie Method above (2)The stirring equipment or external cycle system should be added to the vessel to make the solution flow to gain the best efficiency
     Dosage
    It’s concentration should be between 5-15%.For the iron-rust removal,should be between10-25%.The proportion of dosage will be decided by the size of scale scope.Ingeneral,The PH value of solution shouldn’t be large than 1 at Beginning and keep it for two hours without any change.After 5 hours,the PH value won’t be larger than 4.When its concentration is by 5% in general.it’s big enough to clean the water scale with average thickness of 0.1mm and the PH value will keep stability within 2 hours.
    Discharge
    Finish cleaning,discharge the waste liquid;wash with water repeatly and neutralize and passivate the metalsurface. Points for Attention Because there’s acid,don’t let it touch the skin for a long time please.
     Package
     25kg per plastic barrel. 

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