AMMT-048 Polyaspartic Floor Coating

AMMT-048 Polyaspartic self leveling floor material is a solvent-free environmental protection finish composed of polyaspartic acid resin, curing agent and pigment filler. It has excellent adhesion with the substrate, and it is not yellowing, easy to clean, scratch resistant, wear-resistant, medium resistant and has excellent protective performance.
Product Details

Product Description:


AMMT-048 Polyaspartic self leveling floor material is a solvent-free environmental protection finish composed of polyaspartic acid resin, curing agent and pigment filler. It has excellent adhesion with the substrate, and it is not yellowing, easy to clean, scratch resistant, wear-resistant, medium resistant and has excellent protective performance.


Features:


☆Green environmental protection, very low VOC.

☆High construction efficiency, quick drying, high thickness of one-time film forming, short construction period.

☆Excellent impact resistance and wear resistance.

☆Easy to clean, scratch resistant and scrub resistant.

☆Excellent anti skid performance.

☆Excellent dielectric resistance.

☆Super long weather resistance and yellowing resistance.


Application:


It can be used for many kinds of base materials, and has good compatibility with epoxy, polyurethane and other primers. It is used in exhibition hall, hospital, school, office, theater, fitness and leisure, home decoration and other fields. It can also be used for the protection of high-end appliances.


Main performance indexes:


Item

Index

Standard

Storage stability / month

≥12

GB/T6753.3-1986

(23±2)℃drying time

Surface dry /h 

≤1

GB/T1728-1979

Hard drying time

≤8

Adhesion / MPa

≥3

GB/T5210-2006

Shock resistant /cm

≥50

GB/T1732-1993

Flexibility /mm

≤1

GB/T1731-1993

Pencil hardness

≥3H

GB/T6739-2006

Wear resistance (1000g, 1000r), Mg

≤60

GB/T1768-2006

Acid resistance (10% sulfuric acid, 48h)

No blistering, peeling or crack

GB/T9274-1988

Alkali resistance (20% sodium hydroxide, 72h)

No blistering, peeling or crack

GB/T9274-1988

Oil resistance (diesel, 72h)

No blistering, peeling or crack

GB/T9274-1988

Weather aging resistance (1500h)

No blistering, peeling, crack, pulverization ≤ level 1, discoloration ≤ level 1

GB/T1865-2009

Salt fog resistance

1500 hours, no blistering, rust or falling off



Construction Description:


◇ A / B ratio: This product is packed in two components. The ratio of a component and B component is a: B = 1.7:1 (weight ratio). It is prepared in strict accordance with the ratio. Use electric tools to mix evenly. After mixing evenly, pour the materials into a new bucket for construction.

◇ A dry film thickness of 800 μ m is recommended. Theoretical coating rate: 1.0 m2 / kg.

◇ Construction method: scraping.

◇ window period: 25 ℃, 60min; 10℃,120min.

During the construction process, because the paint surface dry time is shorter than the window period, if the paint is not used for a period of time, it should be covered in time to avoid skinning. During the window period, if skinning occurs, it should be removed without affecting the normal use of the remaining paint.


Drying time:

 

Wet film thickness: 1000 μ m, relative humidity, 50 ± 5%

Substrate temperature / ℃

10

25


Touch dry time / h

1.5

0.6


Walking allowed time / h

12

6


Painting interval /h

Minimum/h

12

6


Maximum/d

4

2


Complete curing time 7d



Substrate treatment:


◇ the surface floating ash and loose concrete slurry shall be removed from the concrete base material first, and the alkaline substance on the concrete surface shall be removed.

◇ the concrete surface shall be dehydrated and dried.

◇ the concrete surface shall be repaired and leveling.

◇ If construction on the old paint film, the old paint surface should be rough making treated.


Construction conditions:


◇ the coating temperature is 5-35 ℃, the relative humidity is 35-85%, and the surface temperature of the substrate is more than 3 ℃ higher than the dew point.

◇ Outdoor painting is not allowed in rainy, snowy, foggy or strongly windy days.

◇ good ventilation shall be ensured at the construction site, and fire source and heat source shall be isolated at the same time.


Package specification:


Component A: 13.6kg/barrel component B: 8.0kg/barrel


Storage:


The product shall be stored in a cool, dry and ventilated indoor warehouse, with a storage temperature of 5 ℃ - 30 ℃, away from heat and fire sources, and the packaging containers shall be sealed. The shelf life is 12 months from the production date.


Safety:


It is strictly prohibited to have any fire source at the batching and construction site, and keep good ventilation. Construction personnel must wear protective equipment to avoid skin contact. If the paint splashes on the skin, it shall be cleaned immediately with a suitable detergent or soapy water. If it splashes into the eyes, it shall be cleaned repeatedly with clear water immediately to keep the eyes open and seek medical treatment immediately.

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