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Home / Products / Seamless Flooring / POLYURETHANE FLOOR COAT

  • Water Based Polyurethane Mortar - PUR520
  • Water Based Polyurethane Mortar - PUR520
  • Water Based Polyurethane Mortar - PUR520
  • Water Based Polyurethane Mortar - PUR520

Water Based Polyurethane Mortar - PUR520A high-performance floor material composed of water-based polyurethane, cemet, aggregate, color paste and polymers, the cured coat has all advantages of organic and inorganic concrete. It's water based, low carbon environmental protection product.

Model Number:PUR520

Component: water-based polyurethane, cement, aggregate, color paste and polymers

Certificate:France A+, CE, Rohs, ISO9001

Design use:especially suitable in food hygiene, chemical corrosion, hot heat, water immersion slippery, low temperature freezing, heavy load strong impact in extreme industrial environment

Appearance: Part A: milky white liquid/Part B: light brown liquid/Part C:aggregate/Part D:color paste

Use ratios: A:B:C:D = 2.5 : 2.8 : 14.2 : 0.5 mass ratio

Storage time:Paint:12 monthsCuring agent: 12 months

Storage temperature: 5℃-30℃

Packaging specification: A/B/C/D: 20KG

Main Features

Resistance to mechanical heavy load and strong impact resistance.

High wear resistance, long service life up to 20~30 years.

-40~130℃ high and low temperature resistance.

9mm system can withstand continuous hot water flushing.

12mm system can withstand continuous hot steam flushing.

Good corrosion resistance of most inorganic and organic solvents, acids, alkali.

Excellent water vapor permeability function, can be soaked in water for a long time without foaming, peeling.

Very low VOC emissions, low carbon and environmental protection, in line with the harsh health and health standards.

Fast-curing performance. 8-12 hours after cured for pedestrians, 48 hours after cured for driving under the 20℃ Construction temperature.


PUR520


Application Scenarios

Water Based Polyurethane Mortar PUR520 is mainly designed for high cleanliness, anti-corrosion and wear resist requirements flooring like food processing plants, refrigeration & freezing area, dairy factory, brewery, distillation workshop, laboratory, chemical processing plant, pulp and paper factory, warehouse and storage area, etc.


PUR520


Physical Parameters

Chemical composition

Polyol resin, polyurethane curing agent, aggregate, color paste

Density

Mixture: ~2.0 kg/L (The above density indicators are tested in an environment of +23℃.)

Condition in the container

Uniform and no hard lumps

Surface drying time

6 hours/25℃

Drying time

48 hours/25℃

Tensile bond strength(1000g

steel ball 1m)

No cracks, no peeling

Shore D hardness

≥ 82 (7 days/25℃)

Wear resistance (750g, 500r)

0.013g

Water resistance (7 days)

No blistering, no peeling, slight discoloration allowed

Acid resistance (10% H2SO4, 2 days)

No blistering, no peeling, slight discoloration allowed


Construction Parameters

System

Product

Usage

Primer

PUR520

2-3kg/m2

Topcoat

PUR520

6-8kg/m2


Construction Conditions and Restrictions

Blend ratio

A:B:C:D = 2.5 : 2.8 : 14.2 : 0.5 mass ratio

Base temperature

+10℃ to +30℃

Surroundings

+10℃ to +30℃

Base humidity

≤5%

Ambient relative

≤5%

Construction must be carried out under ventilation conditions, so that themoisture in the material can be fully volatilized before the cross-linking reaction can form a film.


Construction guidance

Mixing A: B: C: D = 2.5: 2.8: 14.2: 0.5

(weight ratio)

Stirring time

Before mixing, fully stir component A (resin), add component B (curing agent) and component D (colorpaste) in the specified ratio under low-speed stirring conditions 300~400rpm), and stir continuously for about 30~40 seconds until a homogeneous mixture is obtained.Slowly add component C (aggregate) while stirring, then stir for about 2 minutes until ahomogeneous mixture is obtained.

Stirring tool

Electric mixing gun

Construction method

Trowel

Base surface treatment

When the strength of the base surface is

not good, the base surface should be

strengthened

Equipment/Tools clean

Tools and equipment should becleaned with clean waterimmediately after use.Hardened/cured parts must beremoved mechanically.




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Water Based Polyurethane Mortar - PUR520

Water Based Polyurethane Mortar - PUR520

Model Number:PUR520

Component:water-based polyurethane, cemet, aggregate, color paste and polymers

Design use:especially suitable in food hygiene, chemical corrosion, hot heat, water immersion slippery, low temperature freezing, heavy load strong impact in extreme industrial environment

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