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Polyaspartic polyurea high solids elastic coating

Item No.: HA8510
HA8510 is polyaspartic polyurea high solids elastic coating.For the waterproofing and anti-corrosion to concrete substrate(basement, bridge, roof, warehouse, water park),foam, plastic and other substrates.
Description
It is consist of Polyaspartic esters and variety of pigment, filler,additive ,solvent and MDI. All main ingredients are manufactured by own.HA8510 (A / B) is a flat coating product, HA8510L (A / B) Dedicated to facade products.
Characteristic
■ Non-solvent products green
■ Thick film construction, filming more than 500μm at a time
■ Great adhesion with concrete substrate
■ Excellent elongation and Tensile strength
■ Simple construction and quick drying
Application: For the waterproofing and anti-corrosion to concrete substrate(basement, bridge, roof, warehouse, water park),foam, plastic and other substrates; for waterproofing and anticorrosion of buried steel structure outer layer.
Product Specification
Color:      Optional
Solid content by weight:≥95%
Flash point:    100±2℃
Viscosity:       1000-2500CPS(25℃,A,B components combined)
Density:         1.15±0.05g/cm3
Gloss:            Semi-gloss or glossy
Film thickness(μm):    Dry:500-600   
Theoretical coverage:1.7 -1.8 Sqm/Kg/500μm
Actual value:Related to surface treatment, external environment,application method and other factors. 
Elongation:≧300%                                   test method:GB/T 16777-2008
Tensile strength:≧15MPa                         test method:GB/T 16777-2008
Tear strength N/mm:≧60                          test method:GB/T 529-2008
Adhesion(concrete):≧4 MPa                test method:GB/T 5210-2006
Abrasion resistance(1000g/500r):≦40    test method:GB/T 1768-2006
Application paramether
ratio: 
Brush:A:B:thinner=1:1:0-0.1(by weight)
Working time: 
Temperature(℃) 5 10 20 25
Working time(min) 80~90 60~80 40~60 30~40
Condition:
Environment temperature: -15℃---30℃, Environment moisture:≤85%
Substrate temperature: 3℃ higher than air dew pint        
Application method
Airless spray,brush (Recommendation)
Airless spray(two components)  
Nozzle size 0.021-0.023
Pressure 100-120kg.cm3
Dilution ratio 5%( weight)
Thinner:Standard Polyaspartic thinner
Noted:Prior to apply by airless spary or roller, please consult our engineer.
Drying time and application interval
temperature     -5        5         10        20        30    
Touch dry(hrs) 6 3 2.5 2 1.5
Hard dry(hrs) 24 12 10 8 6
interval(hrs) 48 24 20 16 12
The above data are for guidance only. Actual drying time / time interval before coating can be long or short, depending on film thickness, ventilation, humidity, lower paint, preloading requirements and mechanical strength.
Matched paint
Applicable under coat: epoxy primer, polyurea coating, or refer to our recommended package
Applicable top coating: polyaspartic polyurea topcoat
Surface treatment
  • Rinse with salt water and other water-soluble dirt
  • Remove grease with a suitable detergent and degreaser
  • Make sure the surface is clean and dry before construction
  • Note the distance between the coating and the primer 
Storage
Shelf life: Component B:1 year  Component A :9 months
Storage temperature: 0℃-30℃ 
package:
Component A:20KG  Component B:20KG