Floor Special Spray Polyurea Coating

Product Item : PS500C
Category： Spray Polyurea Coatings
It is high reactive and rapid cure and able to be sprayed forming on any bending surfaces with several minutes to reach the foot traffic.The coating film is flexible,dense tough and seamless,high adhesive strength with substrate and excellent wear and impact resistance properties.
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1.Description:

Floor special polyurea is 100% solid content aromatic polyurea elastomer. It has excellent flexibility and abrasion resistance, compared with traditional epoxy and car borundum floo rcoating be too hard and fragile, this coating is impact resistance and wearable. It also has been used on the food processing and pharmaceutical flooring field because it is 100% solid content, without solvent.

2.Features:
● FDA approved
● Without any thinner, environmental protection
● Elasticity,silencing
● Elongation, high flexibility, can adapt to the basic cracks and slight deformation
● Good aging resistance
● Fast curing, can be sprayed on any surface, slope, vertical surface;
● Convenient construction, spraying a film.

3. Products information

Item	A	B
Appearance	Pale yellow liquid	Adjustable color
Specific gravity (g/m³)	1.15	1.2
Viscosity (cps) @25℃	700	680
Solid content (%)	100	100
Mix ratio (by volume)	1	1
Gel time (second) @25℃	4-6
Surface dry time (second)	15-40
Theoretical Coverage (dft)	1.08kg/㎡ Film thickness 1mm

4.Physical properties

Item	Test standard	Result
Hardness (Shore A)	ASTM D-2240	90
Elongation rate（%）	ASTM D-412	480
Tensile strength（Mpa）	ASTM D-412	22
Tear strength (N/km)	ASTM D-624	85
Impermeability(0.3Mpa/30min)	HG/T 3831-2006	impermeable
Wearable（750g/500r）/mg	HG/T 3831-2006	4.2
Adhesive strength（Mpa）concrete base	HG/T 3831-2006	3.2
Adhesive strength（Mpa) steel base	HG/T 3831-2006	11.3
Density（g/cm³）	GB/T 6750-2007	1.03
Cathodic disbondment [1.5v,(65±5)℃，48h]	HG/T 3831-2006	≤15mm

5.Applications:

Petrochemical, metallurgical machinery, food processing, pharmaceutical, electronics, textile,garment and other industries engineering workshop floor. Stadiums, parking lots, super markets,department stores, municipal Footbridge flooring project.

6.Package: Two-component, A component 220KG / 200L barrel, B component 210KG / 200L barrel.
7.Storage/Shelf Life: Ideal storage condition is 5-35 ℃ in cool and dry place, avoid direct sunlight. / Nine months