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Spraying Polyurea For Sewage Pool

Item No.: PS500D
The sewage pool use polyurea coating consists of amine-terminated polyether resin, amine chain extender and MDI prepolymer, functional filler is added, and the product belongs to spraying, self-cured and thick coated polyurea.
Description
PS500D Sewage Treatment Pool Polyurea Anti-Corrosion Waterproof Protective Coating is a 100% solids, two-component, fast curing, high-performance on-site spray molding materials. The product is mainly composed of isocyanate semi-prepolymer, terminal amino polyether chain extender and pigment., which has the advantages of high strength, good performance and quick construction .Based on the high reactivity and fast curing property, it can be sprayed forming at any bent, inclined and vertical surface without sagging. With super adhesive strength and impact resistance characteristics, the coating is flexible, impact resistant and seamless that able to completely insulate air and water and oxygen penetration. It integrated anticorrosion, waterproof, wear resistance, aging resistant performances, no pulverization and crack peel up or fall down after long- term outdoor work with alternating ambient conditions of cold, heat, rain and snow. It is the optimum choice where a tough, flexible, impact resistant, abrasion resistant waterproofing system which exhibits extraordinary performance characteristics.
Features
1>. Without any thinner, environmental protection;
2>. Elongation, high flexibility, can adapt to the basic cracks and slight deformation;
3>. Good aging resistance
4>. Fast curing, can be sprayed on any surface, slope, vertical surface;
5>. Convenient construction, spraying a film.
Performance
Volume solid content 100%
Hardness(Shore A) 90-95
Density 1.05g/cm3
Elongation ≥450%
Tensile strength 18MPa
Impact strength  ≥55N/mm
Water impermeability 0.4MPa,60min
Wear resistance (750g,500r)  30mg
Impact resistance 1.5kg.m
Electric strength 15kv/mm
Temperature variation -35------+120°C
Heating temperature 55-65°C
Recommended thickness >1500μm
Operating temperature range 0-35°C
Gel time(sec) 7-15
Tack free time(sec) 30-50
Water resistance(30d) no rust no bubbles no peel
Acid resistance (10%H2SO4 or 10%HCI, 30d) no rust no bubbles no peel
Alkali resistance 10%NaOH, 30d  no rust no bubbles no peel
Salt resistance 60g/L, 30d no rust no bubbles no peel
Salt spray resistance (2000h) no rust no bubbles no peel
Oil resistance 0# diesel crude oil 30d  no rust no bubbles no peel
Applications
Chemical plant sewage treatment tank, accident pool, urban sewage treatment tank, Anti-corrosion and waterproof treatment of various industrial and urban sewage pools.
Package
Two-component, A component 220KG / 200L barrel, B component 210KG / 200L barrel.
Color
Spray polyurea material standard color is gray, can also provide other colors according to user requirements
Safety
Spraying polyurea materials should be equipped with basic labor protection measures during it was be used. It is recommended that operators be equipped with protective clothing, goggles, plastic gloves, masks and other protective equipment.
Storage/Shelf Life
Ideal storage condition is 5-35 ℃ in cool and dry place, avoid direct sunlight. / Nine months