Mechanical Primer - topmatchcoatings
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Mechanical Primer

  • Item No.:
  • Features: Quick drying, high adhesion and certain resistance to rust.
  • Applications: The surface coating of large equipment, machine tools, machinery, instrumentation, electrical cabinets, hardware products, etc.
  • Packaging Specifications: 19L/can or 4L/can
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  • Quality Standard
  • Application Guides

Quality standard: HG/T 2454-2006 (II)

1. Color and appearance of the paint film-Compliant with the standard board and its color difference range and flat

2. Viscosity (4#rod 30 speed/25℃) (mpa.s ) (≥)-4000

3. Fineness (μm) (≤)-Acrylate: 50; alcohol acid: 40

4. Touch dry (h) (≤)-0.5

5. Hard dry (h) (≤)-Acrylate: 24; alcohol acid: 12

6. Pencil hardness (≥)-H

7. Adhesion (level) (≤)-1

1. Supporting products: S01-5 hardener and 5000 machinery paint thinner

2. Mixing ratio: weight ratio:

Acrylate paint: hardener: thinner = 1: 0.2~0.3: 0.6~1.0

Alcohol acid paint: hardener: thinner = 1: 0.15~0.2: 0.6~1.0

Ratio and viscosity of the paint can be properly adjusted according to the actual conditions.

3. Application method: spraying (air compressor pressure: 0.2~0.4Mpa)

4. Application instructions: Remove oil, stains, rust and water on each target work piece. Do not use the air compressor or filter until the water flowing out of it is clear, so as to avoid pinholes on the film. Mix the paint of the proper amount thoroughly and spray it five to ten minutes later. Use it up as soon as possible (within six hours at most) to avoid a waste because of gelatinizing.

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