NEKKEN HEATOP Standard type shows excellent heat & corrosion resistance and used for steel portion of plant equipment.

Colormatching except Silver is available and workability & economical performance are excellent.

Characteristics

Feasible to use at the object temperature from 100℃ to 650℃. (Silicone resin type heat-resistant paint)
Excellent heat and corrosion resistance.
One-component type and excellent workability by brush and spray.
Silver color has HB type which is feasible to apply high film thickness by one coat.
No Lead and Chromium contained.

Application

Heat loaded air blower at plant, heat exchanger, chimney, dust collector, oven, boiler.


Package

15㎏, 4㎏ (Designated thinner : 16L, 4L)

Product Line up

Product name
(Heat-resistant temp)
Color DFT Dilution ratio
(wt%)
Std usage
(/㎡)
Coating interval
(20℃)
㎛/time Brush Spray Brush Spray Min Max
S-100
(max100℃)
S-200
(max200℃)
S-300
(max300℃)
Primer Gray
Red rust
20㎛ 5 - 10 5 - 20 0.15㎏ 0.20㎏ 4hours 7days
Top coat Silver 10㎛ 0 - 3 0 - 3 0.11㎏ 0.16㎏
Special color 20㎛ 5 - 10 5 - 20 0.15㎏ 0.20㎏
S-400
(max400℃)
S-600
(max600℃)
Primer Gray
Red rust
20㎛ 5 - 10 5 - 20 0.15㎏ 0.20㎏ 4hours 7days
Top coat Silver 10㎛ 0 - 3 0 - 3 0.11㎏ 0.16㎏
Special color 20㎛ 5 - 10 5 - 20 0.15㎏ 0.20㎏
600 - 650℃ Super Primer Gray 20㎛ 5 - 10 5 - 20 0.16㎏ 0.22㎏ 4hours 7days
Super Top coat Silver 10㎛ 0 - 3 0 - 3 0.11㎏ 0.16㎏

●Apply S-thinner for dilution.

●DFT (Dry Film Thickness) : Minimum film thickness to secure property.

●Special color, Super Primer, and Super Top coat are made to order.

■Above products are applied for outer hence enough property may not be obtained if applied for inner.

Basic coating specification (example of specification from 100 - 300℃)

Process Applicable Paint Coating time Coating method Std thickness
(Silver/Special color)
Substrate treatment ISO std : Sa min2.5 Blast shot (If impossible, apply ISO std : St min3.0)
1st U/C HEATOP S-300 Primer Gray 1 time Brush or Spray 20㎛
2nd U/C HEATOP S-300 Primer Gray 1 time Brush or Spray 20㎛
1st T/C HEATOP S-300 Top coat (Silver/Special color) 1 time Brush or Spray (10/20㎛)
2nd T/C HEATOP S-300 Top coat (Silver/Special color) 1 time Brush or Spray (10/20㎛)

Basic coating specification (example of specification from 400 - 600℃)

Process Applicable Paint Coating time Coating method Std thickness (Silver/Specia color)
Substrate treatment ISO std : Sa min 2.5 Blast shot
1st U/C HEATOP S-600 Primer Gray 1 time Brush or Spray 20㎛
2nd U/C HEATOP S-600 Primer Gray 1 time Brush or Spray 20㎛
1st T/C HEATOP S-600 Top coat (Silver/Specia color) 1 time Brush or Spray (10/20㎛)
2nd T/C HEATOP S-600 Top coat (Silver/Specia color) 1 time Brush or Spray (10/20㎛)
Caution on Std type application
  1. Substrate surface treatment : Remove oil stain on the surface of substrate by thinner, then apply blast shot, ISO Sa min 2.5 .
    In case that blast shot is not feasible, remove foreign matters such as black scale, old film, rust completely by using tools like a sanding machine and obtain ISO St min 3.0 level. (See Substrate surface treatment table)
    After substrate surface treatment, remove dirts on the surface by air blow then apply undercoat.
  2. Refrain from applying at below 5℃ or humidity higher than 85%.
  3. In order to have good affinity with substrate, brush application is recommended.
  4. In case coating interval is out of spec., over 7days, apply sanding completely by coarse sanding paper then implement coating.
  5. Due to shape of coating object, surface condition, and coating condition, paint usage will be varied.
  6. Paint need to be homogenized well with agitation after confirming the settling of bottom.
  7. Paint need to be stored in a dangerous goods warehouse with good ventilation and refraining fire flame.

∗Wet paint property and property value written in the paint specification and catalog will be modified without notice due to improvement.