Non-phosphate rust inhibitor and protective film for sheet and aluminum MC-FM7010

Non VOC and non-phosphate reactive product

Can increase the coating adhesion and anti-corrosion performance

Excellent corrosion resistant comparable with zinc phosphating

  • Brand:

    sinograce
  • Item NO. :

    MC-FM7010
  • Payment:

    L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.
  • Product Origin:

    China Anhui
  • Shipping Port:

    Shanghai And Other Ports
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Product Detail

Feature

Non VOC and non-phosphate reactive product

Can increase the coating adhesion and anti-corrosion performance

Excellent corrosion resistant comparable with zinc phosphating


Application process

Appearance: Yellowish liquid

Recommended dosage: 3% (EDTA value is 6.0 pt)

Temperature: Room temperature

Processing time: 1-3 min

Spray pressure: 0.06~0.15MPa

pH: 4.4-5.4

Normally add 30 kg MC-FM7010 in 1000 L water at the beginning. Then add the additive-001 and additive-002 to regulate the pH to the optimal value.

1. EDTA value test method: Firstly, add 10ml aqueous into an Erlenmeyer flask. Then add 20ml WL-A and 5ml 5% hydroxylamine hydrochloride aqueous. Thirdly, add 0.05-0.1ml WL-B indicator. Fourthly, heat the solution under 80~90℃ (boiling). Finally, titrate it using 1.0 mol/L EDTA standard solution and until the solution changes from amaranth to bright yellow. The consumption volume of 1.0 mol/L EDTA standard solution is the EDTA value (pt).

2. Supplement: Add 5.3KG MC-FM7010 into solution while the EDTA value decreases by 1.0 pt. And add 95 ml additve-001, while the pH increase by 0.1 pt.

Note: Must wear safety glasses, rubber gloves and protective clothing of chemical pollution, avoid contact with skin, do not inhale vapors.


Chemical composition

MC-FM7010: Non-phosphate treatment agent

Additive-001: Alkali treatment agent

Additive-002: Acid treatment agent


Technical process

①Water wash---②Degreasing---③Degreasing---④Water wash---⑤Water wash ---⑥MC-FM7010 ---⑦Water wash---⑧Water wash---⑨Post treatmentWash immediately with water when skin encounter the cleaning agent.


Application

-Cast iron parts, cold-rolled sheet

-Aluminum and galvanized steel profiles surface treatment etc.


Storage and handling

Available in 200 kg/ barrel or 25 kg/ barrel

Storage period: ~12 months in closed containers, shady and dry place

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      Non-phosphate rust inhibitor and protective film for sheet and aluminum MC-FM7010
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