SZD-Polyurea Elastomer Coating

Specifications water-based,green and free of pollution,with high impermeability;high surface strength and good abrasion-resisitant property

SZD-Polyurea Elastomer Coating   Applicable Scope :     This product is applicable for waterproof and anti-corrosion of railways,bridges,tunnels,underground projects as well as different industria floors and sports construction projects such as parking lots,work shop floor/wall/ceiling and warehouse.The product is also applicable for sport fields such as tennis court,basketball court,badminton court and protection of athletic track top layer.     Produc Features:   Water-based,green and free of pollution,with high impermeability : High surface strength and good abrasion-resistant property; Resistace to cracks and weathering,with excellent luster; One hundred percent of solid content ,free of VOC and pollution,environmentally friendly ; Quick curing and sagging-free during continuous coating of facade and top surface; Non-sensitive to moisture and temperature,with good thermal stability; Good physical properties and excellent  adhesion with concrete substrate; Good anticrosion and abrasion-resistant properties.     Performance index  

No.	Item	Specification
1	Tensile strength (MPa)	≥16.0
2	Elongation at break (%)	≥450
3	Tear strength (N/mm)	≥50
4	Flexibility at low temperature(°C)	≤-40
5	Abrasive resistance	Impermeable
6	Solid content (%)	≥100
7	Surface drying time (s)	≤120
8	Gel time (s)	≤45
9	Heating stretch rate(%)	≤1.0
10	Hardness (Shore A)	≥80
11	Bond strength (MPa)	≥2.5
12	Impact resistance (Kg.m)	≥1.0

    Construction process:   Base level polishing and aplying of primer; Applying of polyurea; Protective topcoat is optional .     Product Catergory:   Polyurea 1: Applicable for rail transit ;   Polyurea 2 : Applicable for waterproof of industrial fatory buildings,sports complexes and basement.