Polyurea Elastomeric Coatings

Polyurea Elastomeric Coatings

Elastict polyurea microsphere coating

Product details

Model:PA6376


Description 


Composition

A four-part coating cured by aspartic   acid ester resin and isocyanateadded organic   particle aggregate and thinner.

Curing method

Normal tempetature curing,0-35℃.

Application

Elastic floor coatings cover glossy   finish.

Features

 

High solid content, low toxicity and   environmental protection, excellent weather resistance, good rebound,   excellent scratch resistance and abrasion resistance.

Package

A agent 3.29kg, B agent 0.65kg, C agent 0.82kg, D agent 0.23kg.         (ratio 100:20:25:7)

Range of use

Mainly used in schools, hospitals,   playgrounds and other flexible floor coverings to improve the wear   resistance, scratch resistance, and weatherability and yellowing resistance.



Material base data(25℃,60%RH)




A Agent

B  Agent

 

Appearance

Colorless   liquid

Light   yellow liquid

Smell

Non

Slight

Viscosity25

1400MPaS

12MPaS

Proportion25

1.1


Solid content

95%   





Mixed material Data(25℃,60%RH)    


Viscosity of mixed : 800MPaS

Mixing proportion (without aggregate):1.05

Mixed solids(with aggregate):83%

Potlife : 20min   

Dry time:2hr                   

Walking Opening time: 8hr

Weight opening time: 48days

Operation time and temperature relation

Material physical properties after curing



Operation time and temperature relation



10

25℃,50%RH

30℃,75%RH

Usable time

30min

20min

15min

Finger touch

4hr

2.5hr

2hr

Tack Free

16hr

8hr

6hr



Material physical properties after curing



Paint film apperance

Semi-matt light skid-resistant surface

7th   hardness

HB

Wear(CS17 wheel 750g,500 turn)

20mg

Anti-impact performance          1000g1m

Pass



Attention:  


Construction prohibited when humidity is greater than 85%RH;

The curing agent component meets the water vapor extremely easily to deteriorate, saves must seal dry.



User's guidance: 


After mixing, the material must be poured all over the floor and then scraped, so as to avoid the bottom of the aggregate and the poor surface effect;

Adopt the construction method of batch scraping firstly and then roller coating, and evenly collect the short wool or sponge roller;

Dosage strictly controlled in 0.08~0.1kg/m2, avoidaccumulation, otherwise foaming serious;

This material has very high requirements for construction. It must be trained by our company before use.



Storage: Ideal storage conditions is 5-35 ℃ in cool and dry place, avoid sun exposure.


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The company has been developed a series of ship coating products have been passed approval by CCS, LR, and DNV. The coatings systems hold independent intellectual property rights meet the requirements of corrosion on steel and concrete structures in harbors, wharfs, bridges, power stations, petrol-chemicals and civil engineering.

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