• <blockquote id="u4mso"></blockquote>
  • Water-borne inorganic zinc-rich rust-proof primer
    Water-borne inorganic zinc-rich rust-proof primer

    Email:info@hkchuangwei.com

    • Details
    • Parameters

    Composition: It is composed of high modulus inorganic nano-silicate, ultrafine zinc powder, anti-rust pigments and additives.

    Main characteristics: cathodic protection, excellent rust resistance; excellent adhesion and impact resistance; excellent wear resistance; good oil resistance, water resistance and solvent resistance; excellent welding performance and cutting performance; outstanding heat resistance, when welding and cutting, less burned surface, no impact on welding performance; fast drying time, coating drying 30miIt is water-resistant, non-toxic, VOC-free and contains no organic volatile substances. It can be matched with most high-performance rust-proof paints and topcoats.

    Usage: As workshop primer of steel pretreatment pipeline in shipyard and heavy machinery factory.It is used for steel structure and equipment surface in mining, derrick, shipbuilding, port, wharf, steel structure, bridge, iron tower, petroleum pipeline, chemical industry, metallurgy and other industries, as base anticorrosive primer.It can also be used as maintenance primer and anti-corrosion primer on the surface of galvanized sheet.

    ??????????????????

    Basic parameters

    Colour: Grey

    Gloss: no gloss

    Solid content: 80%

    Dry film thickness: 50 um

    Theoretical dosage: 260g/m2

    Drying time (25 C): surface drying less than 15 minutes, solid drying less than 6 hours, complete curing for 7 days

    ?????????????????????

    Recoating interval time

    Substrate temperature: 5, 25, 40.

    Minimum: 8h 6h 4H

    Maximum: No restrictions, but zinc salts must be removed before re-coating.

    ?

    Surface treatment: All surfaces must be clean, dry and pollution-free.It should be evaluated and treated in accordance with ISO8504.?

    Bare steel: cleanliness: sand blasting treatment to Sa2.5 (ISO8501-1:1998).According to the exposure, power tools can also be used to clean, minimum St2 level, no oxide skin (ISO8501-1:1988).

    Steel with workshop primer: Clean, dry and intact approved workshop primer.

    Painted surface: Clean, dry and intact primer, please consult Technical Department.

    Other Surfaces: This product is used for other substrates, please consult Technical Department.

    Paint for the front road: none.


    Products Recommended

    Aluminium Handle Wafer Butterfly Valve
    Stainless Steel Butterfly Valve
    DI Body Wafer Butterfly Valve
    Double Stem Wafer Butterfly Valve
    • Tel

      Tel+86 17725588382
    • Skype

    • Mail

    Click on the phone to make a call
    點擊電話進行一鍵撥打
    Click on the mailbox to send a key
    點擊郵箱進行一鍵發送
    婷婷五五月开心深爱网