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          Welcome: Zouping Dongfang Chemical Industry Co., Ltd.
          Language: Chinese ∷  English

          Formula-based special products

          • Cleaning  and  Pretreatment  Filming  Agent (DF-1509) - copy
          Cleaning  and  Pretreatment  Filming  Agent (DF-1509) - copy

          Cleaning and Pretreatment Filming Agent (DF-1509) - copy

          • Cleaning and Pretreatment Filming Agent (DF-1509)
          • Product description: The DF-1509 non stop cleaning prefilm agent is composed of chelating, cleaning, dispersing and film forming agents. The DF-1509 cleaning prefilm agent has the cleaning and the cleaning.
          • INQUIRY

          Properties and Purpose:

          The DF-1509 non stop cleaning prefilm agent is composed of chelating, cleaning, dispersing and film forming agents. The DF-1509 cleaning prefilm agent has the cleaning and the cleaning.

          The double action of the pre film has the advantages of quick cleaning speed, good cleaning effect, fast film forming speed, compact and uniform film formation and low corrosion rate. This product is a variety of

          Water quality is highly adaptable, free from interference of harmful ions such as iron and copper in water. It is suitable for cleaning and precoating of circulating cooling water system, especially for circulating water system.

          Prefilm.

          Quality index:

          items

          index

          Appearance

          Light yellow or dark brown transparent liquid

          Solid contents ,%

          30

          Total phosphorus content (PO4 3- ) %

          6.0

          PH (1% solution)

          4.0

          Density   g/cm3

          1.12

          Usage:

          The DF-1509 non stop cleaning prefilm agent is suitable for the cleaning pre film of the new circulating cooling water system, and it can also be used for the system cleaning pre film for normal operating conditions.

          The concentration of the DF-1509 non stop cleaning prefilm agent is generally more than 120-150mg/L, and the water in the system should be replaced by the cleaning pre film.

          Package and Storage:

          This product is packed in plastic barrels, 25kg per barrel or according to the needs of the user. Store in cool place and store for twelve months.

          safety protection

          This product is weak acid, in operation, pay attention to labor protection, should avoid contact with skin, eyes and so on, rinse with clean water after contact.

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          CONTACT US

          Company: Zouping Dongfang Chemical Industry Co., Ltd.

          Tel: 0543-4501076

          Fax: 0543-4502242

          Email: dongfang@sddongfang.com

          Add: Haosheng Town,Zouping County,Shandong,China

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