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Sikafloor-262 As N, Self-Smoothing Coloured Epoxy Resin with Conductivity, Interior, 25 Kg

Sikafloor-262 As N, Self-Smoothing Coloured Epoxy Resin with Conductivity, Interior, 25 Kg

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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.

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General Specifications
Ambalaj Part A: 21 kg; Part B: 4 kg; Part A + B: 25 kg ready to mix unit
Baza chimică Epoxy
Utilizare Conductive self-smoothing system for electronics and pharma industries
Metoda de aplicare Notched trowel + spiked roller
Zona de utilizare Interior
Culoare Almost unlimited choice of colour shades.
Temperatura aerului ambiant +10 °C min. / +30 °C max.
Condiții de depozitare The packaging must be stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5°C and +30°C.
Timp de întărire N/A
Timp de lucru +10 °C ~ 40 minutes; +20 °C ~ 25 minutes; +30 °C ~ 15 minutes
Densitate Part A: 1.69 kg/L; Part B: 1.03 kg/L; Mixed resin: 1.53 kg/L; Filled resin: 1.69 kg/L
Consum 2.5 kg/m²

Sikafloor-262 AS N is a two part, self-smoothing, 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 is the main wearing course of the Sikafloor Multidur ES-24 ECF System. 

  • Electrostatic conductive
  • Good chemical and mechanical resistance
  • Easy to clean
  • Economical
  • Liquid proof
  • Semi-gloss finish
  • Slip resistant surface possible
Usage
Sikafloor-262 AS N is used as:
  • Decorative and protective electrostatic conductive self-smoothing system 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 risk
Advantages
  • Electrostatic conductive
  • Good chemical and mechanical resistance
  • Easy to clean
  • Economical
  • Liquid proof
  • Semi-gloss finish
  • Slip resistant surface possible
Packaging

Part A

21 kg containers

Part B

4 kg containers

Part A + B

25 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 discoloration and colour variation, this has no influence on the function and performance of the coating.
Technical Information
Shore D Hardness

~77 (3 days / +23°C)

(DIN 53 505)

Abrasion Resistance

Resin (filled with F34): 100 mg* (CS 10/1000/1000) (7 days / +23°C)

(DIN 53 109 (Taber Abraser Test))

Compressive Strength

Resin: ~ 80 N/mm² (filled 1:0.3 with F34) (28 days / +23°C)

(EN 196-1)

Flexural Strength

Resin: ~ 40 N/mm² (filled 1:0.3 with F34*) (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 max. 2 h+100°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 Information
Mixing Ratio

Part A : part B = 84 : 16 (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.