Polyaspartic polyurea high solids elastic coating

Product introduction：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：

l   Rinse with salt water and other water-soluble dirt

l   Remove grease with a suitable detergent and degreaser

l   Make sure the surface is clean and dry before construction

l   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