Polyaspartic Coating
Product introduction
Characteristic:
High solids
Low toxicity and environmental protection
Excellent weather resistance,
Semi-matt, high surface hardness
Anti-scratch wear resistance.
Application: Mainly used in parking lot, commercial decoration and office floor, especially suitable for wear-resistant scratch-resistant high requirements and security of light color occasions, can also be used in outdoor direct sunlight occasions.
Material basis data (25 ℃, 60% RH) Specification:
Component A
Color: Optional
Solid content by weight:100%
Viscosity: 1200MPS(25℃,A,B Dcomponents combined)
Density: 1.1g/cm3
Gloss: Semi-gloss
Component B
Color: Light yellow liquid
Solid content by weight:100%
Viscosity: 120MPS(25℃,A,B Dcomponents combined)
Odor: Slight
Mixed material data (25 ° C, 60% RH)
Mixing viscosity: 450MPS
Mixed weight (without aggregate): 1.05
Mixed solid (with aggregate):90%
Potlife: 20Min
Table dry time: 1-2hrs
Walking time: 6-8hrs
Heavy objects opening hours: 48hrs
Cured material properties
Film appearance: Semi-matte light non-slip surface
Hardness on 7days: 4H
Wear (CS17 round 750g, 500 rpm): 15mg
Impact resistance (500g, 1m) : pass
Actual value:Related to surface treatment,external environment,application method and other factors.
Application paramether:
ratio:
Airless spray:A:B:D thinner=(100:20:47)
Working time:
Temperature(℃) |
25 |
30 |
Working time(hrs) |
20min |
15min |
Condition:
Environment temperature: -15℃-30℃, Environment moisture:≤85%
Substrate temperature: 3℃ higher than air dew pint
Application method:
Airless spray,air spray,brush and roller applying |
|
Airless spray(two components) |
recommendation |
Nozzle size |
0.19-0.23 |
Pressure |
100-120kg.cm3 |
Thinner:Standard Polyaspartic thinner
note:Construction is forbidden when humidity is more than 85% RH;
Curing agent components easily metamorphic with water vapor, be sure to seal dry.
Drying time and application interval:
temperature |
-5 |
5 |
10 |
20 |
30 |
Touch dry |
4 |
3 |
2 |
1.5 |
1 |
Tack free |
24 |
12 |
10 |
8 |
6 |
interval |
24 |
12 |
10 |
8 |
6 |
Above data just for your reference, the actual drying time depends on film thickness, ventilation, humidity, primer, mechanical strength etc.
Use guide:
1.Materials must be mixed after all poured to the ground, and then scratch, so as to avoid sinking the bottom of the aggregate, resulting in poor surface effect;
2.Scratch after using the first roll construction method, short hair or sponge drum received uniform;
3.Strict control of the amount of 0.08 ~ 0.1kg / m2, to avoid accumulation, or foaming serious;
4.The material requirements of the construction is very high, before using our company must be professional training before operation.
Storage:
Shelf life: Component A:1 year Component B( isocyanate):1 year
Storage temperature: 0℃-30℃
package:
Component A:3kg Component B:0KG
Safety measures:
l Avoid all skin and eye contact
l In case of skin contact,flush with enough water. In case of eye contact,flush with plenty of water and get medical aid immeidately
l Keep great ventilation
l Coating may contains flammable matter. Keep away from spark and smoking around is forbidden.
l Comply with all health&security regulation in site.