Product Data Sheet Show all documents
Sikafloor®-262 AS N Thixo

Sikafloor®-262 AS N Thixo

2-part electrostatic conductive textured epoxy coating

Sikafloor®-262 AS N Thixo is a two part, textured, high-build coloured epoxy resin coating. "Total solid epoxy composition acc. to the test method Deutsche Bauchemie e.V. (German Association for construction chemicals)" Sikafloor®-262 AS N Thixo is the main wearing course of the Sikafloor® Multidur ET-14 ECF System.

  • Electrostatic conductive
  • Good chemical and mechanical resistance
  • Slip resistance
  • Easy to clean
  • Economical
  • Liquid proof
  • Total solid
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Product Data Sheet Show all documents

Usage

Sikafloor®-262 AS N Thixo is used as:
  • Decorative and protective electrostatic conductive textured coating for concrete or cement screeds with normal up to medium heavy wear.
  • Suitable as a wearing course in industries, such as automotive, electronics and pharmaceutical manufacturing, storage facilities and warehouses.
  • Particularly suitable for areas with sensitive electronic equipment e.g. CNC machinery, computer rooms , aircraft maintenance sheds, battery-charging rooms and areas subjected to high explosion risks etc.
 

Advantages

  • Electrostatic conductive
  • Good chemical and mechanical resistance
  • Slip resistance
  • Easy to clean
  • Economical
  • Liquid proof
  • Total solid

Packaging

Part A

22 kg containers

Part B4 kg containers
Part A + B26 kg ready to mix units

Colour

Resin - part A

coloured, liquid

Hardener - part B

transparent, liquid

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.

Product Details

Sustainability / Certifications / Approvals

ENVIRONMENTAL INFORMATION

LEED Rating
Sikafloor®-262 AS N Thixo 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 / STANDARDS

  • Textured, high-build coloured epoxy resin coating according to EN 1504-2: 2004 and EN 13813, DoP 02 08 01 02 014 0 000010 2017, certified by Factory Production Control Body No. 0921, certificate 2017, and provided with the CE-mark.
   
Product Information

Chemical Base

Epoxy

Shelf Life

12 months from date of production

Storage Conditions

The packaging must be stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5°C and +30°C.

Density

Part A

~ 1.69 kg/l

Part B

~ 1.03 kg/l

Mixed resin

~ 1.53 kg/l

All Density values at +23°C

Solid content by weight

~97%

Solid content by volume

~ 97%
Technical Information

Shore D Hardness

~ 77 (3 days / +23°C)

(DIN 53 505)

Abrasion Resistance

~ 100 mg (CS 10/1000/1000) (7 days / +23°C)

Compressive Strength

Resin:  ~ 80 N/mm² (28 days / +23°C)

(EN 196-1)

Flexural Strength

Resin: ~ 40 N/mm² (28 days / +23°C)

(EN 196-1)

Tensile Adhesion Strength

> 1.5 N/mm² (failure in concrete)

(ISO 4624)

Chemical Resistance

Resistant to many chemicals. Please contact Sika technical service.

Thermal Resistance

Exposure*

Dry heat

Permanent

+50°C

Short-term max. 7 d

+80°C

Short-term moist/wet heat* up to +80°C where exposure is only occasional (i.e. during steam cleaning etc.)
*No simultaneous chemical and mechanical exposure.

Electrostatic Behaviour

Resistance to ground1)

Rg < 109 Ω

Typical average resistance to ground2)

Rg < 106 Ω

1) This product fulfils the requirements of ATEX 137
2) Readings may vary, depending on ambient conditions (i.e. temperature, humidity) and measurement equipment.

Application

Application Information

Mixing Ratio

Part A : part B = 84,6 : 15,4 (by weight)

Ambient Air Temperature

+10°C min. / +30°C max.

Relative Air Humidity

80% 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% pbw 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

~ 40 minutes

+20°C

~ 25 minutes

+30°C~ 15 minutes

Applied Product Ready for Use

Temperature

Foot traffic

Light traffic

Full cure

+10°C

~ 30 hours

~ 5 days

~ 10 days

+20°C

~ 24 hours

~ 3 days

~ 7 days

+30°C

~ 16 hours

~ 2 days

~ 5 days

Note: Times are approximate and will be affected by changing ambient conditions.
Consumption

Consumption

Coating System

Product

Consumption

Wearing course textured (Film thickness ~ 0.5 mm)Sikafloor®-262 AS N Thixo0.75 kg/m²

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 detailed info, please refer to the system related System Data Sheet.
Application steps

MIXING

Prior to mixing, stir part A mechanically. When all of part B has been added to part A, mix continuously for 3 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. Sikafloor®-262 AS N Thixo must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment.

APPLICATION

Sikafloor®-262 AS N Thixo (unfilled) is applied with a serrated trowel for textured wearing layer e.g. Trowel No. 999 or Adhesive Spreader No.777, Toothed blades No. 23 = A3’ (www.polyplan.com) and then back-rolled (crosswise) with a textured roller.

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.

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