Polyaspartic high solids elastic waterproof coating

Product introduction：

HA8530 is a high-performance, two-component polyaspartic ester intermediate coat. It delivers critical protection and a stable base within multi-layer coating systems, specifically engineered for demanding industrial environments.

Characteristic：

■ Non-solvent products; green

■ Thick film construction, 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： Customized according to customers

Solid content by weight：≥98%

Flash point： Part A：93℃ Part B：85℃

Viscosity：    6000±200CPS (25℃,A,B components combined）

Density：     1.22±0.05g/cm³

Gloss：         Bright light

Film thickness(μm)： Dry：500－600   Wet：560－680

Theoretical coverage：1.23kg/mm/㎡

Actual value：Related to surface treatment, external environment，application method and other factors.

Item	Test standard	Result
Elongation	GB/T 16777-2008	≥350%
Tensile Strength	GB/T 16777-2008	≥12MPa
Tear strength(N/mm)	GB/T 529-2008	≥30
Adhesion (concrete)	GB/T 5210-2006	≥4MPa
Abrasive resistance(1000g/500r)	GB/T 1768-2006	≤40mg
Low temperature bending（-35℃）	GB/T 16777-2008	No crack

Application paramether：

ratio：

B：A＝1：0.8（(by weight, please stir well before use)

Pot life：

Temperature(℃）	5	10	20	30
Pot life(min)	80~90	40~60	30~40	20~30

Condition：

Environment temperature： 5℃---30℃， Environment moisture：≤75%（RH）

Substrate temperature： 3℃ higher than air dew pint

Construction method：roller (Recommend)

Thinner：Standard Polyaspartic thinner

Noted：Prior to apply by airless spary or roller, please consult our engineer.

Drying time and coating interva：

Temperature(℃）	5	10	20	30
Touch dry(hrs)	4	3	2	1.5
Hard dry(hrs)	20	15	12	10
interval(hrs)	20	15	12	10

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 matching.

Applicable top coat: 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：1 year

Storage temperature： 0℃－30℃

Package：Component B：20KG  Component A：16KG