Sikafloor-269 ECF CR, 30Kg
SIKA
Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.
Read moreSikafloor®-269 ECF CR is a two part, total solid, electrostatic conductive, low particle and ultra-low VOC/AMC emission, self-smoothing epoxy resin for floor covering designed for cleanroom environments. "Total solid epoxy composition acc. to the test method Deutsche Bauchemie e.V. (German Association for construction chemicals)". Sikafloor®-269 ECF CR is the main wearing course of the Sikafloor® Multidur ES-28 ECF/EQ System. | ||||||||||||||||||||||||||||||||||||||||||||||||
Usage
Advantages
Packaging
Colour
Almost unlimited choice of colour shades. Due to the nature of carbon fibres providing the conductivity, it is not possible to achieve exact colour matching. With very bright colours (such as yellow and orange), this effect is increased. Under direct sun light there may be some discolouration and colour variation, this has no influence on the function and performance of the coating. | ||||||||||||||||||||||||||||||||||||||||||||||||
Typical Product Data
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ApplicationMixing Ratio Part A : part B = 83: 17 (by weight) Ambient Air Temperature +15°C (+59 °F) min. / +30°C (+86 °F) max. Relative Air Humidity 80% r.h. max. Dew Point Beware of condensation! The substrate and uncured floor must be at least 3°C (37 °F) above dew point to reduce the risk of condensation or blooming on the floor finish. Substrate Temperature +15°C (+59 °F) min. / +30°C (+86 °F) max. Substrate Moisture Content < 4% pbw moisture content. Test method: Sika®-Tramex meter, CM-measurement or Oven-dry-method. No rising moisture according to ASTM (Polyethylene-sheet). Pot Life
Applied Product Ready for Use
Note: Times are approximate and will be affected by changing ambient conditions. Consumption
These figures are theoretical and does not allow for any additional material required due to surface porosity, surface profile, variations in level and wastage etc. For further details please refer to the system related System Data Sheet. MIXING Prior to mixing, stir part A mechanically. When all of part B has been added to part A, mix continuously for 2 minutes until a uniform mix has been achieved. When parts A and B have been mixed, add Sikadur® 501 IN and mix for a further 2 minutes until a uniform mix has been achieved. To ensure thorough mixing pour materials into another container and mix again to achieve a consistent mix. Over mixing must be avoided to minimise air entrainment. Sikafloor®-269 ECF CR must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment. APPLICATION Sikafloor®-269 ECF CR is poured, spread evenly by means of a serrated trowel e.g. Large-Surface Scraper No. 656, Toothed blades No. 25 (www.polyplan.com). After spreading the material evenly, turn the serrated trowel and smooth the surface in order to achieve an aesthetically higher grade of finish. Roll immediately (within max. 10 minutes of application) in two directions with a steel spiked roller to ensure even thickness and to remove entrapped air. To obtain the highest level of aesthetic finish, spike roll in two directions at a 90 degree angle, passing only once in each direction. CLEANING OF TOOLS Clean all tools and application equipment with Thinner C immediately after use. Hardened and/or cured material can only be removed mechanically. |