PV400 is consist of Polyaspartic esters and HDI, variety of pigment, filler,additive and solvent. All main ingredients are manufactured by own.PV 400 is a high-performance, quick-drying coating system for all types of industrial flooring based on Polyaspartic technology.
Characteristic
■ High solid content, non-toxic environmental protection
■ Excellent resistant to a variety of chemicals such. Acids and alkalis ,Chlorine, salt water, weather resistant.
■ Great adhesion with matched primer and polyaspartic topcoat
■ Excellent elongation at break, impact resistance
■ Excellent waterproofing and decorative function
■ No yellowing, good wear resistance
Application
It is mainly designed and applied to the occasions with high requirements on wear resistance, impact cracking resistance and yellowing resistance.
Product Specification
Composition: A component: HDI ;B component: Polyaspartics resin
Color: Optional
Solid content by weight:component A:75%, component B:95%
Voc:component A:25%, component B:5%
Hardness(Shore D): 60 (7 Days)
Flash point: 30±2℃
Viscosity MPaS/25℃: A:200,B:250
Density: 1.05±0.05g/cm3
Film thickness: Dry:100μm Wet:200-300μm
Theoretical coverage: 7 Sqm/Kg/100μm
Actual value:Related to surface treatment, external environment,application method and other factors.
Elongation:≧80% test method:GB/T 16777-2008
Tensile strength:≧13MPa test method:GB/T 16777-2008
Tear strength N/mm:≧40 test method:GB/T 529-2008
Adhension(concrete):≧2.2MPa test method:GB/T 5210-2006
Abrasion resistance(750g/500r):≦15 test method:GB/T 1768-2006
Application parameters
ratio:
roller apply:A:B=1:1(by weight)
Working time:
Temperature(℃) |
15 |
25 |
30 |
Working time(min) |
20 |
15 |
10 |
Condition:
Environment temperature: 0℃-35℃, Environment moisture:≤85%
Substrate temperature: 3℃ higher than air dew point
Thinner:Standard Polyaspartic thinner
Drying time and interval:
Temperature(℃) |
25 |
Foot traffic(hrs) |
3 |
Mechanical traffic(Day) |
1 |
overcoating interval (hrs) |
3 |
Above data just for your reference, the actual drying time depends on film thickness, ventilation, humidity, primer, mechanical strength etc.
Matched paint:
Suitable paint: matched Polyaspartic primer, polyaspartic coating,or ask for our reference.
Surface treatment:
- Get rid of salt and other water-soluble contaminant with clean water
- remove grease with approperiate detergent
- ensure the surface being clean and dry before application
- pay attention to the recoating window
Storage
Shelf life: Component B:1 year Component A( HDI):9 months
Storage temperature: 5℃-35℃
Package
Component A:20KG /20L Or 200 kg/210L; Component B: 20KG/20L or 200KG/210L