Sikafloor®-220 W Conductive
Sikafloor®-220 W Conductive is a two part, water dispersed, epoxy resin with a high electrostatic conductivity.
. Easy application
. Economical in use
. Solvent free
Usage
- Sikafloor®-220 W Conductive must be applied as conductive layer underneath all Sikafloor® conductive wearing courses, such as Sikafloor®-262 AS, 262 AS Thixo, -381 AS N and -390 AS
- Electrostatic conductive coatings on concrete and cementitious screeds for different types of industrial use.
Advantages
. Highly electrostatically conductive. Easy application
. Economical in use
. Solvent free
Packaging
Part A | 4.98 kg containers |
Part B | 1.02 kg containers |
Part A + B | 6 kg unipacks |
Colour
Resin - part A | black, liquid |
Hardener - part B | white, liquid |
Product Details
SUSTAINABILITY
LEED Rating
Sikafloor®-220 W Conductive conforms to the requirements of LEED EQ Credit 4.2: Low-Emitting Materials: Paints & Coatings SCAQMD Method 304-91 VOC Content < 100 g/l
APPROVALS / CERTIFICATES
Sikafloor®-220 W Conductive has been tested as per SCAQMD Method 304-91
Result: VOC Content < 100g/l >
Composition
Waterborne epoxy
Shelf life
12 months from date of production if stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5°C and
+30°C. Part A and part B must be protected from frost.
Storage conditions
12 months from date of production if stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5°C and
+30°C. Part A and part B must be protected from frost.
Density
Part A | 1.15 kg/l |
Part B | 1.06 kg/l |
Mixed Resin | 1.04 kg/l |
All density values at +23°C.
Solid content
~ 34% (by volume) / ~ 44% (by weight)
Solid content by weight
~ 44%
Solid content by volume
~ 34%
Electrostatic Behaviour
Resistance to earth RE103-104 . ( IEC 61340-4-1)
Application
Mixing Ratio
Part A : part B = 83 : 17 (by weight)
Ambient Air Temperature
+10°C min. / +30°C max.
Relative Air Humidity
75% r.h. max.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3°C above dew point to reduce the risk of condensation or blooming on the floor finish.
Substrate Temperature
+10°C min. / +30°C max.
Substrate Moisture Content
< 4% moisture content. Test method: Sika®-Tramex meter, CM - measurement or Oven-dry-method. No rising moisture according to ASTM (Polyethylene-sheet).
Pot Life
Temperatures | Time |
+10°C | ~ 120 minutes |
+20°C | ~ 90 minutes |
| +30°C | ~ 30 minutes |
Curing Time
Before overcoating Sikafloor®-220 W Conductive allow:
Substrate temperature | Minimum | Maximum |
+10°C | 26 hours | 7 days |
+20°C | 17 hours | 5 days |
| +30°C | 12 hours | 4 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
Applied Product Ready for Use
Temperature | Foot traffic |
+10°C | ~ 26 hours |
+20°C | ~ 13 hours |
| +30°C | ~ 8 hours |
Consumption
| Coating System | Product | Consumption |
Primer | Sikafloor®-156 | 0.3 - 0.5 kg/m2 |
| Levelling (optional) | Sikafloor®-156 mortar | Refer to PDS of Sikafloor®-156 |
| Conductive coat | Sikafloor®-220 W Conductive | 0.08 - 0.10 kg/m2 |
| Wearing course | Sikafloor®-262 AS Sikafloor®-262 AS Thixo Sikafloor®-381 AS N Sikafloor®-390 AS | ~ 2.5 kg/m2 ~ 0.75 kg/m2 ~ 2.5 kg/m2 ~ 2.5 kg/m2 |
| Conductive seal coat (optional) | Sikafloor®-230 ESD | ~ 0.15 kg/m2 |
These figures are theoretical and does not allow for any additional material due to surface porosity, surface profile ,variations in level and wastage etc.
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. To ensure thorough mixing pour materials into another container and mix again to achieve a consistent mix. Over mixing must be avoided to minimize air entrainment.
Mixing Tools
Sikafloor®-220 W Conductive must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment.
APPLICATION
Application of Sikafloor® conductive primer:
Uniformly spread 1 x Sikafloor®-220 W Conductive using a short pile nylon roller (12 mm).
CLEANING OF EQUIPMENT
Clean all tools and application equipment with water immediately after use. Hardened and/or cured material can only be removed mechanically.