Floor Special Spray Polyurea Coating
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.
PS900D is a 100% solids aromatic polyurea elastomer specifically designed for industrial flooring applications. Unlike traditional epoxy or carborundum coatings-which can be overly hard and brittle-this flexible yet abrasion-resistant material offers superior impact resistance and durability. Its 100% solid, solvent-free formula makes it particularly suitable for food processing and pharmaceutical flooring environments where hygiene and chemical resistance are critical.
2.Features:
● Solvent free, 100% solids, safe, environmentally friendly and odor free.
● Rapid cure, can be sprayed forming on any bent, slope and vertical surfaces without sagging.
● Dense coating, seamless, with good flexibility.
● High adhesive strength, fast bonding well on steel, concrete, wood, glass fibers and other substrates.
● Excellent impact resistance, abrasion resistance, waterproof performance. Good shock absorbing performance
● Excellent anticorrosion and chemical resistance to acids, alkali, salts etc.
3. Products information
Item
Part A
Part B
Appearance
Pale yellow liquid
Adjustable color
Specific gravity
1.15
1.2
Viscosity (cps) @25℃
800
650
Solid content (%)
100
100
Mix ratio (by volume)
1
1
Gel time (second) @25℃
4-6
Tack-Free 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 at Break（%）
ASTM D-412
470
Tensile strength（Mpa）
ASTM D-412
19
Tear strength (kN/m)
ASTM D-624
65
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
11.1
Density（g/cm³）
GB/T 6750-2007
1.02
Cathodic disbondment [1.5v,(65±5)℃，48h]
HG/T 3831-2006
≤15mm
5.Applications:
Industrial workshops in petrochemical, metallurgical machinery, food processing, pharmaceutical, electronics, textile, and garment industries,commercial and municipal flooring projects such as stadiums, parking lots, supermarkets, department stores, and municipal footbridges.
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
