Polyaspartic Polyurea

Polyaspartic Polyurea

Particularly recommended for assembly line painting of construction machinery.
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Product Details

DESCRIPTION: PH9503-115

High Solid, Rapid‐Drying coating, with excellent adhesion to sand blasting steel.Can normally curing in ‐10℃. No baking,save energy consumption. Apply vocs 250 g / L and meets the green coating standard.

 

FEATURES:

GENERIC TYPE:

Composed of polyaspartic polyurea resin and anticorrosive pigments and fillers additives.

RECOMMENDED USES:

Particularly recommended for assembly line painting of construction machinery.

NOT RECOMMENDED:

Isocyanate of polyaspartic polyurea is sensitive to water and moisture, which will lead to shorten of pot life.

WEATHERING:

Good.

SUBSTRATES:

polyaspartic polyurea primer as recommended. Goodcompatibility with epoxy and acrylic polyurethane system.

TOPCOAT REQUIRED:

Topcoat is not required.

COLORS:

 Black.

GLOSS:

 Semi‐Gloss.

 

CHEMICAL RESISTANCE GUIDE:

 

Immersion

Splash &spillage

Fumes

Acids:

Good

Good

Excellent

Alkalies:

Good

Good

Excellent

Solvents:

Fair

Excellent

Excellent

Salt water:

Good

Excellent

Excellent

Fresh water:

Good

Excellent

Excellent

 

TEMPERATURE RESISTANCE:

Temperature

Continuous:

Non‐ Continuous:

Dry

60ºC

70ºC

Submerge

40ºC

55ºC

 

SOLIDS CONTENT:80± 2% by volume.

 

Filmthickness per coat: μm

Theoretical coverage: m2 / l

 

Dry

Wet

 

1

30-60

38-75

26.7-13.3

2

40

50

20.0

1、Recommended DFT.

2、Standard.


APPLICATION INSTRUCTIONS:

SURFACE PREPARATIONS:

Remove any oil or grease with suitable thinner.

POT LIFE:

10 mins at 20℃ and less at higher temperature and humidity.

STEEL:

Preferably sandblasting. 30 microns surface roughness is necessary.

SHEL FLIFE:

Party A: 1 ‐ 3 years.  Hardener Party B: 9 months.

Depends On Storage Condition ).

MIXING:

Mix separately, then use two‐component sprayer with combine ratio A: B = 2:1 by volume.

PACKING:

12.3L/6.7L

According to customer’s requirement.

THINNER:

Two‐component sprayer no need thinner. Thin 5‐15% for air sprayer. If need,Please note to use Thinner PS1002 Special for polyaspartic polyurea. Epoxy thinners are prohibited.

CLEAN UP: Clean with thinner PS1002 as soon as possible after spray.

 

APPLICATION TEMPERATURES:

 

Material:

Surface:

Normal:

5‐30℃

5‐30℃

Minimum:

‐10℃

‐10℃

Maximum:

60℃

60℃

 

Ambient:

Humidity:

Normal:

5‐30℃

35‐80%

Minimum:

‐10℃

0%

Maximum:

40℃

80%

1:Do not apply when the surface temperature isless than 3℃above the dew point of the air.

2:Air humidity higher than 80% will greatly reduced the glossof the topcoat film. No apply topcoat in high humidity.

 

APPLICATION METHODS:

Nozzle:0.012 ‐ 0.015"  Pressure:450‐550kpa

Two‐component sprayer is recommended. When air spray is apply, Please consult our engineer before using.

 

RECOATING TIME:

Temp:

Min. time to

recoat

Max. time to

recoat

Final

Cure:

‐10℃

3 hours

3 days

14 days

10℃

1 hour

2 days

7 days

30℃

0.5 hour

1 days

7 days

*Best intercoat adhesion is obtained when the subsequent coat is applied before the preceding coat has cured. Please recoat not more than Max recoated time, otherwise polish is recommended to ensure adhesion.

 

NOTE:

The technical information for our products are based on laboratory tests and practical experience. As the products are often being used under conditions beyond our control, we can only guarantee for the quality of the material itself. The technical information is subject to change without prior notice.


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