時慶實業股份有限公司
About Us EPOXY RESIN PU Series WATERPROOF PAINTS OTHER PRODUCTS Service *
POLYUREA RESIN
WATER-DRAWING AGENT
WATER-DRAWING AGENT
tel
fax
* Now: Home> Other Products > POLYUREA RESIN * Previous

INTRODUCTION
The development of this product comes from the consideration of environmental issue, it’s a kind of environmental material without solvent and pollution and it’s also easier and faster to install as a new type material. Moreover, because it has excellent physical function, there is a protective membrane on the surface which is coated by this product and it can provide the surface with wear-resistant and solvent-resistant. Polyurea resin can be installed by high pressure spray and it also can use trowel with traditional way to install and it can achieve idea thickness by installing once. Besides, it can not only use for cement, metal, wood and so on but also can provide PS and PU FOAM with protection.

APPLICATIONS

  1. Waterproof: basement, freezer, courtyard, pool, bathroom, garden, water tank and indoor-outdoor water-proof of construction
  2. Terrace: tech factory, hospital, food factory, medical factory, parking lots, clean room
  3. Civil engineering: road, bridge, pier, tunnel, dock, culvert pipe
  4. Chemistry: anti-sulphuric acid and caustic tank, garbage ground, waste ground, waste facilities, the steel plate of ship
  5. Decoration: tool, scenes, ceiling, aquatic recreational facilities

FEATURES

  1. Well wear-resistant, tear-resistant, water-resistant and chemistry -resistant
  2. Easy to install. It’s faster and easier to install by high pressure spray and it can achieve idea thickness by coating repeatedly.
  3. The drying time of polyurea resin is about 8 seconds, and be walkable after 20mins, and it will fully show the features in 24hrs.
  4. It can be sprayed continuously on the vertical and slope surface without any dripping, and it can shorten the time of installation.
  5. It can be installed regardless of humidity and temperature, and it can be harden at -25 ℃.
  6. This product can be resistant to heat over 120 ℃ and resistant to cold at -43 ℃. It will not crack and melt for a short while when the temperature is increasing to 250 ℃.
  7. It’s 100% solid content without any solvent and toxicity, and it also meet the environmental regulations.
  8. Well weather-resistant, anti UV, excellent adhesive, no fatigue, no cracking

COATING METHODS

  1. This produce can coat by using machine-level spray with high pressure and heating system, the pressure of this machine has to maintain on 1500 to 2500PSI (100 to 1700kg/cm2), the temperature have to maintain at 55 to 75℃. (131 to 167℃)
  2. The vertical distance between the spray and the surface is about 45 to 65cm. For achieving the same thickness, it has to spray in parallel.
  3. If it needs to refill, the installation work has to wait after 24hrs.
  4. DOSAGE:
    Theoretically, for reaching 1 mm thickness, one gallon can cover the area about 3.76m2. You have to reserve some spaces about 20 to 30%, because of some factors such as the waste when spraying; the surface is rough or uneven.

NOTICE UNDER INSTALLAION

  1. The surface of cement should be clear, even and with complete structure. Uneven cements have to be removed and pits have to be filled up.
  2. Before filling up the cracks and pits, you have to clear all stuffs up such as hoarfrost, film removing agent, hardener and other foreign pollutions.
  3. Creaks and leaks have to be filled up.
  4. If the quality of ground can’t meet the requirements of installation, there are some solutions such as acid-wash, clearing up by high pressure spray gun or high pressure air gun, using the grinding machine to make surface smooth.
  5. This product can be installed on the moist surface, but can’t be installed in the situation such as water stands, seepage, leaking and concrete with the saturated water. Meanwhile, the adhesion of moist surface is worse than the drying surface, so it’s better to install on drying surface.
  6. New concrete needs to cure for over 28 days and the ground humidity must be below 8%. Using the grinding machine to make surface rough If the sandblast is too smooth to install.