Mortar epoxidic bicomponent, pe baza de rasini reactive MAPEI KERAPOXY ADHESIVE

Limba: Engleza

115 afisari

Tip documentatie: Fisa tehnica

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y x e o iv ps ra e e h K d A IN COM PLI A TH EUROPEA E WI N NC EN 12004 S RDS NDA TA RE SIN ER ADHESIVE FOR C Two-component, epoxy adhesive with no vertical slip for ceramic tiles and stone material AM IC T ILES CLASSIFICATION ACCORDING TO EN 12004 Kerapoxy Adhesive is an R2T class reactive (R), improved (2) adhesive with no vertical slip (T). WHERE TO USE Internal and external bonding of ceramic, porcelain and stone to floors and walls, on all substrates normally used in the building industry. Some application examples • Bonding of all types and forms of ceramic tiles. • Rigid bonding of bullnose and special ceramic tile shapes. • Bonding tiles in fibreglass swimming pools. • Bonding marble doorsteps and windowsills. TECHNICAL CHARACTERISTICS Kerapoxy Adhesive is a two-component, epoxy resin-based high strength mortar with silica sand and special additives, according to a formula developed in MAPEI’s own research laboratories. When the two components are mixed together,

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a thixotropic mix is obtained which can be easily applied, even on vertical surfaces, at a thickness of up to 1 cm in one single coat. Kerapoxy Adhesive has the following characteristics: • excellent durability and resistance to ageing; [sche1] 144_kerapoxy adhesive_gb (11.11.2010 - 3ª Bozza/Ciano/PDF) ION REACT • perfect bonding on all types of substrate commonly used in the building industry; • hardens by chemical reaction without shrinking, becoming extremely strong. RECOMMENDATIONS • Do not add water or solvents to Kerapoxy Adhesive to increase workability. • Use the product at temperatures between +10°C and +30°C. • The packages are pre-dosed and, therefore, it is not possible to make mixing ratio errors. Do not rough guess the quantities when mixing the two components: hardening will be compromised if the catalysing ratio is wrong. • If residues of the product remain attached to the tiles, use water for cleaning while the residue is still fresh. Use Pulicol i

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f the product is hard, or remove mechanically. • Kerapoxy Adhesive must not be used for sealing flexible joints or those which are subject to movement (use Mapesil AC or Mapeflex PU21). • Kerapoxy Adhesive must not be used on wet surfaces. • Kerapoxy Adhesive must not be used on dirty or crumbly surfaces. y oxve rap si Ke dhe A TECHNICAL DATA (typical values) PRODUCT IDENTITY component A Consistency: Colour: Density (g/cm3): Dry solids content (%): Brookfield viscosity (mPa·s): thick paste grey 1.8 100 800,000 (# F - 5 rpm) component B thick paste beige 1.4 100 130,000 (# 7 - 10 rpm) Storage: 24 months in its original, closed containers. Store component A at a temperature of at least +10°C to avoid crystallisation of the product; reversible by heating up irritant irritant Before using refer to the “Safety instructions for preparation and application” paragraph and the information on the packaging and Safety Data Sheet 3506 91 00 Hazard classification according to EC 1

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999/45: Customs class: APPLICATION DATA (at +23°C and 50% R.H.) Mixing ratio: Brookfield viscosity of mix (mPa·s): component A : component B = 80 : 20 530,000 (# F - 5 rpm) 1,490 45 minutes from +10°C to +30°C 60 minutes 130 minutes after 10-12 hours 2 days Density of the mix (kg/m3): Pot life of mix: Application temperature range: Open time (according to EN 1346): Adjustment time: Set to light foot traffic: Ready for use: FINAL PERFORMANCE Bond (shear strength) according to EN 12003 (N/mm2): – initial bond: – bonding after immersion in water: – bonding after thermal shock: Resistance to humidity: Resistance to ageing: Resistance to solvents and oil: Resistance to acids and alkalis: In service temperature range: 7 4 4 excellent excellent good good from +20°C to +100°C APPLICATION PROCEDURE Preparation of the substrate The substrate must be well cured, mechanically strong, dry and free from flaking parts, grease, oil, paint, wax etc. Cementitious substrates must not sh