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32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING ROOFING WATERSTOPS WATERPROOFING JOINT FILLERS TIMBER FLOORING ALPHABETICAL INDEX 62 Technical Data Sheet Solvent free, general purpose, epoxy binder system Uses For combining with selected fillers and aggregates to produce epoxy mortars of various consistencies. Also used as supplied, or with selected filler additions to produce bolt or starter-bar grouts, and as a priming system with some Durafloor epoxy flooring products. Advantages „ Early development of initial hardness, minimises maintenance disruption „ Unaffected by a wide range of acids, alkalis and industrial chemicals „ Up to 90MPa compressive strength - depending on mix consistency „ Versatile mixing consistencies for a wide range of applications Description Nitomortar 903 is a two-component, low viscosity, epoxy resin system to which Nitomortar Fillers can be added to produce epoxy mortars having a variety of consistencies. Nitomortar 903 also forms part of the Durafloor epoxy flooring range as a priming system. Technical support Parchem offers a comprehensive range of high performance, high quality concrete repair and construction products. In addition, Parchem offers a technical support package to specifiers, end-users and contractors, as well as on-site technical assistance. Design criteria A variety of consistencies can be obtained when Nitomortar Fillers are used in conjunction with Nitomortar 903. Refer to Application instructions for details on mix designs. Properties The following results were obtained at a temperature of 23°C, unless otherwise specified. Pot life: 30 minutes The pot life quoted refers to the resin system without addition of fillers. This value will increased as filler is added to mixed product, with temperature decreases, or if the mixed product is poured into thin layers. Initial hardness: 24 hours Full cure: 7 days; below 20°C the curing time will be increased Minimum application temperature: 5°C Maximum service temperature: 60°C Specific gravity (mixed): 1.1 Chemical resistance: Citric Acid 10% Tartaric Acid 10% Acetic Acid 5% Nitric Acid 25% Hydrochloric Acid 25% Sulphuric Acid 50% Sodium Hydroxide 50% Excellent Diesel Fuel/Petrol Sugar Solutions Lactic Acid Hydrocarbons Phosphoric Acid 50% Excellent Excellent Satisfactory Good Excellent Very Good Excellent Very Good Very Good Very Good Very Good Very Good Very Good Fosroc® Nitomortar 903 December 2009


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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