pintura alimentaria


by Fakolith Chemical Systems

pintura sanitaria

FK-45 FoodGrade Hygienic

Foodgrade epoxy paint suitable for direct and indirect contact with food and beverages, certified EU 10/2011. For the painting and renewal of tanks (> 10,000 l.), connecting pipes, transport elements, floors, walls, baseboards, ceilings, structures, facilities, machinery...

Product description

DESCRIPTION: FAKOLITH FK-45 Foodgrade Hygienic is a heavy duty two-component modified epoxy FoodGrade paint with a high solids content, low voc, low odour and CE marking, with a higher level of physicochemical resistance and performance than FK-45 FoodGrade. FK-45 FoodGrade Hygienic is a FoodGrade epoxy paint that ensures limitation of toxic migrations, generates a high-gloss impermeable film that is easy to clean and disinfect, with water at temperatures of up to 90ºC. The excellent covering and vapour barrier effect qualities of this paint ensure that it will function as an excellent waterproofing agent and long term anticorrosion treatment, when applied to metals in combination with a correct anticorrosion primer system. Compatible with most duly primed mineral and metallic surfaces, lacquer-finish sandwich panels and previous, well adhered coats of compatible paints and/or primers, resistant to cross-cut test Class 0-1 UNE-DIN EN ISO 2409:2007. FK-45 FoodGrade Hygienic is highly resistant to abrasion UNE EN ISO 5470-1:1999 and extremely resistant to aggressive chemical attacks UNE EN 1504-2:2005 (chemicals compatible for epoxy), with a UNE Shore hardness of 80±5 units, Shore D EN ISO 868:2003 (23±2ºC; 50±5%Hr), covering Class 1 (300 µm dry film) and damp rubbing Class 1, DIN EN 13300. Paint resistant to the most disinfectant cleaners according to Tests DIN EN ISO 4628-2: 2004-01 by TÜV SÜD Germany and/or Fakolith R&D+i (For more security, before use, ask your case to our Tech. Department).

FOOD GRADE PAINT CERTIFIED FOR DIRECT CONTACT: FK-45 FoodGrade Hygienic epoxy paint duly complies with all current European regulations regarding materials that come into contact with foods, (EC) Regulation 852/2004, (EC) Regulation 1935/2004, HACCP, Regulation 1895/2005 (use as heavy duty coating), and (EC) GMP Regulation 2023/2006, as well as Spanish RD 847/2011 and (EU) Commission Regulation No. 10/2011, along with last amendment EU 2018/213 regarding plastic objects and materials designed to come into contact with foods. To this end FK-45 FoodGrade Hygienic has been tested with simulants A, B, C (OM2-40ºC) and D2 (OM2, 20ºC), as shown in the trials run by Fakolith, through independent certificating entities such as Tecnalia and the CNTA (Spanish National Food Technology Centre), among others, insofar as there is compliance in all of the tested cases with the overall and specific migration limits imposed by the Regulation for the above-mentioned simulants, which are equivalent to all of the simulants and, as a result are apt for direct contact with all foods and drinks (with the exception of vinegar, which damages epoxy resin). FK-45 FoodGrade Hygienic has Compliance Declaration – Sanitary Registration FAKOLITH RGSEAA ES-39.005259/T. Available in the most standard industrial colours for the food industry and the health sector.

BPA-FREE TECHNOLOGY: As an added value, FK-45 Foodgrade Hygienic has been developed with BPA-free technology resins, and is also free of Bisphenol A.

BIOFILMSTOP SANITARY TECHNOLOGY (Treated Article BPR Art.3): FK-45 Foodgrade Hygienic is a FoodGrade paint that reconciles FoodGrade Technology and Sanitary BioFilmStop Inhibition Technology, highly resistant to biofilm bacteria and mould, ISO 22196:2011 (Escherichia coli, Listeria monocytogenes, Bacillus subtillis, Pseudonomas aeruginosa, Staphylococcus aureus, Salmonella enteritidis, Legionella pneumophila...) and, moreover, notably improving HACCP, food safety and asepsis for the user company, while combining Fakolith’s innovative FOODTECH film protection technology, based on food preservatives.

RECOMMENDED USE: FK-45 FoodGrade Hygienic epoxy paint is specifically formulated for the protection and finishing of surfaces that come into direct or indirect contact with nearly all manner of foods and drinks, in line with current European regulations, and is for application to the insides of food tanks and silos >10.000 l., food transport elements, skirting boards, floors, walls, ceilings, objects, machinery, installations, structures, etc. located in interiors. Generally, for use in the food industry, the health sector, the pharmaceuticals and cosmetics industry, construction and civil engineering.

HOW TO APPLY: Following adequate preparation of the surface and having confirmed the suitability of the environment, FK-45 FoodGrade Hygienic paint can be applied by brush or roller, or for finishes and optimum applications use AirMix or Airless with heated Hose. Slowly pour component A into component B (never the other way round), mix together gently using an electric mixer, for at least 2 minutes or until the components have blended completely together, and then leave to rest for 1 minute before starting to apply. When mixing always use complete batches of component A and component B, to avoid errors in the mixing ratio. Plan carefully its application, bearing in mind its short pot-life of the mix. It can be applied over fibreglass netting systems, in tanks and on floors, mixed with non-slip quartz sand. Should it be necessary adjust the viscosity of the paint by thinning with 5-10% of special FoodGrade solvent, FK-45 Solvent OEM FG.

ATTENTION TO THE CONDITIONS OF APPLICATION AND CURING: Drying time and the waiting time for the second coat depend on layer thickness, temperature, relative humidity and ventilation. The environment and base temperature should never be lower than + 10ºC and higher than 35ºC, and the relative humidity should not be higher than 70-75%. The surface temperature of the base to be painted should always be at least 3 ° C above the dew point to avoid condensation. It is estimated that the ideal application temperature is around 20ºC and 60% relative humidity. In the event that environmental conditions are not appropriate for its application and curing, these should be adapted with extraction and ventilation of air, either at room temperature, with cold or heat, with dehumidifiers, etc., until the environmental conditions are adequate and stable during the application and curing, and always avoiding the generation of moisture condensation, since this would prevent the proper curing of the paint, especially made to monitor in tanks and confined spaces. Epoxy paint should not be in contact with water or surface condensation during the first 72 hours of curing, or the paint may not cure properly, appearing "Amine Blush" wash spots.

DEPOSITS OF FOOD LIQUIDS >10.000 l.: In general, the film will present its complete curing, from 7 to 14 days for contact with food and drinks (cured at 23ºC, 50% relative humidity, layer> 300 microns dry). At a lower temperature and / or higher humidity and layer, the curing time can be significantly increased. On the other hand, if the temperature conditions are higher, the humidity is lower and / or there is less coating, the curing time can be significantly reduced. It is necessary to maintain suitable environmental conditions during application and curing, for which it is necessary to use ventilation systems with air extraction and hot air, preferably dehydrated, avoiding condensation, to maximize the curing conditions. Before filling a tank that has been coated with FK-45 FoodGrade paints range, the complete curing of the film should be checked, as well as at least an initial cleaning on the entire surface, with clear water, or preferably with neutral soap and later rinse. For tanks <10.000 l. use the paint FK-45 FoodGrade.

OTHER GENERAL APPLICATIONS: the painting offers good general resistance, at least after 72 hours of curing, although we recommend not exposing the paint film to severe chemical-physical aggressions until it has been cured for at least 1 week (walls, floors, ceilings, indirect contact).

FORCED DRYING: in general, applications with forced drying with hot air dehydrated can greatly reduce the drying, curing and commissioning time. An example of this can be the application in interior of pipes, where specialist companies after the application with systems and special equipment, artificially circulate a current of hot dehydrated air, and after checking the correct curing, make a later washing with water, before of the definitive commissioning. The contribution of heat at a higher temperature shortens the programming of the curing cycle. For more details, consult technical data sheet and / or application guides, and safety data sheet.

AVERAGE YIELD: according to recommended coat thickness, depending on use of FK-45 FoodGrade Hygienic

- Dry thickness 200 µm = wet 285 gr/m² (211 ml/m²) - yield 3,51 m²/kg (4,74 m²/L).
- Dry thickness 300 µm = wet 427 gr/m² (316 ml/m²)- yield of 2,34 m²/kg (3,16 m²/L).
- Dry thickness 350 µm = wet 497 gr/m² (368 ml/m²)- yield of 2,01 m²/kg (2,70 m²/L).
- Dry thickness 400 µm = wet 568 gr/m² (421ml/m²)- yield of 1,76 m²/kg (2,38 m²/L).
- Dry thickness 500 µm = wet 710 gr/m² (526 ml/m²)- yield of 1,41 m²/kg (1,90 m²/L).
- Dry thickness 700 µm = wet 995 gr/m² (737 ml/m²)- yield of 1,00 m²/kg (1,36 m²/L).

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