Epoxy coal tar pitch paint

Product formation：

Be composed of epoxy resin, epoxy toughening agent, conductive powder, anti rust pigment, filler, additives, etc.

Product features:

. Resistance to impact, water resistance, oil resistance, chemical resistance.

. Good abrasion resistance and anti rust properties

. Dry and wet alternate using performance, good drying performance

. High pressure and no gas spraying, thick film coating

Using

. Used in underground and underwater steel pipe, cast iron pipe, concrete pipe and other anti-corrosion

. Applied to chemical plant, highway bridges, railway and all kinds of steel structure and dock, ship, sluice, oil refining chemical equipment, concrete structures.

Packing

Paint: 25 kg/bucket Curing agent: 3 kg/bucket

Technical Data:

Color and appearance of paint film Black and brown, film formation

Flashing point, ℃ 29

Dry film thickness, um 150-200

Drying time (25 ℃), H Surface dry4h, hard dry≤24h, Fully cured 7d

Adhesion (zoned method), class ≤2

Impact strength, kg, CM ≥50

Bend test, mm ≤1

Water salt resistance 10 days

Alkali resistance 10 days

Acid resistance 10 days

Hardness (swing rod method) ≥0.5

Double coating interval time:

Temperature 5℃ 25℃ 40℃

Shortest time 36h 20h 12h

Longest time 14days 7days 5days

Surface treatment:

All surfaces to be coated should be clean, dry and free of contamination. Before painting, all surfaces should be root iso8504: 2000 standards for the assessment and treatment.

Construction condition:

The temperature of the base floor is not less than 0℃, and at least 3℃ than the air dew point temperature, the relative humidity must less than 85% (should be measured near the base material), fog, rain, snow, wind and rain is strictly prohibited construction.

Construction method:

Spraying: non air spraying or air spraying. High pressure non gas spraying.

Brush / roll coating: recommended for a small area, but must be in order to achieve the specified dry film thickness.