Glass Flake Coating

Glass Flake Coating

For use onsteelwork surface of petrochemical plants.

Product Details

725-H53-44 Epoxy glass flake coating-Grey

 

Product Description 

-A two pack epoxy glass flake anticorrosive coating

-Have good performance of wear resistant and corrosion resistant.

-VOC less than 290g/L

Intended Uses

For use onsteelwork surface of petrochemical plants.

 

 

 

 

 

 

 

 

 

Product Information

Mass Solids

75%±2%

Finish/Sheen

Matt

Typical Film Thickness

125microns dry (167microns wet)

Theoretical Coverage

6.0m2/L

6.0m2/L at typical film thickness

Mix Ratio

 

3:1(volume)4.5:1(weight)

Method of Application

 

Airless Spray

Recommended

 

Tip size range

0.38-0.53mm

 

 

Output pressure

≥17MPa

Air Spray

Tip size range

2.0-3.0mm

 

Output pressure

≥0.4MPa

Brush/Roller

For small area only

 

Thinner

Not recommended. Use only in exceptional circumstances (volume 5%)

Cleaner

HX-501

Induction Period

5℃

15℃

25℃

35℃

30min

20min

10min

0min

Drying Information

 

5℃

15℃

25℃

35℃

Touch Dry

2h

1h

40min

30min

Hard Dry

36h

24h

16h

12h

Pot Life

8h

6h

1h

3h

Overcoating Data           Substrate Temperature

Overcoated by   

5℃

15℃

25℃

35℃

Min Max

Min Max

Min Max

Min Max

725-H53-44

36h 14d

24h 10d

16h 7d

12h 5d

贮存

Storage

Store in cool and dry conditions. Well ventilate. Keep away from hot and fire. Shelf Life: 12 months minimum at 25℃. Subject to re-inspection thereafter.

Pack Size

Part A

23kg/15L in 20 L container

 

Part B

5.1kg/5L in 6L container

Flash Point

Part A

Greater than 31℃

 

Part B

Greater than 31℃

 

Mixed paint

Greater than 31℃

 

 

 

 

Surface Preparation

 

All surfaces to be coated should be clean, dry and free from contamination.

 

Abrasive Blast Cleaning

 

Abrasive blast clean to Sa2½GB/T8923.1-2011. If oxidation has occurred between blasting and application of 725-H53-44, the surface should be reblasted to the specified visual standard.

 

Surface defects revealed by the blast cleaning process should be ground. Filled, ortreated in the appropriate manner.

If the shop primer shows extensive or wildly scattered breakdown overall sweepblasting may be necessary.

 

Repair

 

The areas to be repaired should be cleaned to St3GB/T 8923.1-2011by  mechanical method or higher level of surface prepared to Sa2.5GB/T 8923.1-2011by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to a minimum.

 

 

 

 

 

 

 

 

Limitations

This product will not cure adequately below 5℃. For maximum performance ambient curing temperature should be above 10℃

 

Apply in good weather. Temperature of the surface to be coated must be least 3℃above the dew point when the humidity is lower than 85%.

 

Before overcoating 725-H53-44, it must be clean and dry.

 

The dry time and overcoating interval may change according to the environment factors.

 

Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.

 

 

Duty statement

The data in the sheet base on the information from the laboratory and practice. The application may exceed the control, so we only ensure our product quality. We own the right of the data sheet modification without informing.

 

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