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Aromatic Polyurea for Multi Protection Coating

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[Basic Infomation]
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[Atek Fine Chemical]

  • South Korea South Korea
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Product Detail Information

POLYTOP 200HB
Polyurea Joint Sealant

Description
POLYTOP 200HB is two liquids high temperature and pressure spray coating paints with its main ingredients combined of Urethane and of urea. Its reaction is very fast with its high speed hardening, and its cut is formed in a few seconds, which is hard modified polyurea with high property of matter such as impact, wear-resistance, tensile strength, coefficient of expansion, water-proofing, low-temperature resistance, chemical resistivity, adhesion.

Use

  • For water-proofing and protection coating of concrete structure.(exposure, nonexposure, flooded area)
  • Floor coating such as of industrial facility, plant, parking lot, general warehouse.
  • Water-proofing coating of all kinds of wastewater treatment plant and water-tank flooded area.
  • Repair and reinforcement water-proofing coating of concrete building or structure.

Features

  • It is high speed hard modified polyurea product.
  • High tensile strength and Extension rate.
  • Excellent water-proofing and anti-corrosion.
  • Solves the sheet connection defect.
  • It is environmental and healthily safe.
  • It is applied in various basal planes.
  • It is built even in winter.
  • Spray equipment at the rate of 1:1.
  • You can order the color from the basic color.

Technical data(wet properties)

Appearance
liquid
Specific gravity(25°C)
"A" 1.12±0.1
"B" 1.02±0.1
Viscosity(cps)
"A" 600~1000
"B" 600~1000
Thermal stability
0°C to 50°C
Shelf life(10-40°C)
(Unopened containers)
6months

(Processing peroperties)

Gel time
0-5 sec
Tack free time
0-10sec
Recoat
0-10hr

(Dry properties)

Tensile strength ASTM D412
2300±200psi
Elongation
400±50%
Hardness(Shore)
90±5(A)
45±5(D)
Tear strength
65±5N/mm
Abrasion resistance
(1kg, 1000rev)
58mg(CS-17)
Impact resistance(Thickness 1mm)
Above 1.5kg.m

(Chemical resistance)

10%-Sulforic acid
Not change
30%-Sodiumcloride
Not change
30%-Sodiumhydroxide
Not change
50%-Sodiumhydroxide
Not change
Diesel
Not change
Salt water resistance
Not change

Application

  • Mix ratio 1:1, It must use spraying equipment for polyurea. And keep the pressure minimum 2000psi with heating to 65-75°C.(Pre heater temperature should be approx at 70-75°C and hose temperature should be at 65-75°C). These include GRACO, SPI company product . And Gun models include GRACO, SPI company product for polyurea spraying.
  • Component "B" must be mixed each day, while to spray.
  • Thinning is not required.
  • You check the "SSPC" before start spraying.

Caution

  • Store in warm place preventing from freezing.
    Contents should not be exposed for a long time.
  • In case of contact with skin and eyes, flush immediately with plenty of water and seek medical advice.
  • For further information, see the Material Safety Data Sheet

Packing

  • POLYTOP 200HB "A" is available in 200L steel drums and "B" is in 200L steel drums.