Jotun Paints http://www.fcchem.cn/ general wear-resistant epoxy paint good wear resistance excellent solvent resistance and chemical resistance Excellent Flexibility * Surface preparation All surfaces should be in accordance with ISO3233: 1998 (E) standard clean, dry and free of dirt, the surface should be assessed and treated in accordance with ISO 8504. Bare steel Cleanliness: Blast cleaning to Sa 2 1/2 (ISO 8501-1:1988). Subjected to exposure conditions, power tool cleaning to St 2 (ISO 8501-1:1988) is acceptable. Shopprimed steel Clean, dry and undamaged approved shop primer. The painted surface Jotacote UNIVERSAL (manual) page 2 Clean, dry and undamaged compatible primer. Please contact your local Jotun office for further information. Other surfaces Jotun Paints general wear-resistant epoxy paint Jotun Paints general wear-resistant epoxy paint the product can be used on other substrates. Please contact your local Jotun. The construction conditions Jotun Paints Universal wear-resistant epoxy paint Substrate temperature must not be lower than -5 ° C and at least should be higher than the temperature of 3 ° C above the dew point of the air, temperature and relative humidity should be measured in the vicinity of the substrate. Good ventilation in confined areas need to ensure proper drying. Not touch the hot air in the solvent is not completely volatilized from the paint film to avoid surface drying and solvent entrapment. Before the curing of the coating should not be exposed to mechanical stress. Construction methods: Spray Use airless spray. Brush Recommended for stripe coating and small area painting must be taken to achieve the specified dry film thickness. Roller coating can be used for small areas but not recommended for first primer construction, but also in using roller application care must be taken to apply sufficient material in order to achieve the specified dry film thickness. Construction parameters: the mixing ratio (by volume) of group A (base): component B (curing agent) = 3:1, stir 10 minutes Mix mixed before use life (23 ° C) 1.5 hours (the temperature rises high decrease) Thinner / Cleaner Jotun 17 Thinner Guiding data airless spray nozzle pressure of 15 MPa (kp/cm2 150 of 2100 psi) nozzle diameter 0.43-0.79 mm (0.017-0.031 ") Spray angle 40 -80 ° Filter Check to ensure that filters are clean and dry time ventilation, temperature, film thickness and number of coats and other factors will impact the drying time, under the table are typical with: * Good ventilation (Outdoor exposure or air natural circulation) * Typical film thickness * One coat on top of inert substrate Substrate temperature -5 ° C 0 ° C 5 ° C 10 ° C 23 ° C Jotun Paints general wear-resistant epoxy paint is dry 20 hours 14 hours 8 hours 5 hours 2,5 hours Jotun Paints general wear-resistant epoxy paint hard dry 48 hours 30 hours 16 hours 10 hours 5 hours curing 21 days 14 days 10 days 7 days recoat, minimum 224 hours 18 hours 10 hours 7 hours 4 hours the maximum overcoating interval 3 Substrate temperature 40 ° C Surface dry 1 hour 2 hours Hard Dry cured for 3 days to recoat, minimum 22 hours to recoat, maximum 3 - 1. coating began to be able to withstand the mechanical shortest interval of stress, such as walking in the coating above for follow-coated. 2. allowed to begin to cover similar paint coating time, it must be noted that the film also softer, can not withstand mechanical stress. overcoating surface is free from chalking and other pollutants, generally do not have to recoat, maximum limit, but if the degree of the previous coating is fully cured construction coats can get the best inter-layer adhesion. former paint exposed direct sunlight for some time before recoating after degrees paint, you must pay special attention to the former paint surface cleaning and nap / removal of the surface layer in order to obtain good adhesion. reprint specify: Jotun Paints | SIGMA paint | the Haihong paint | paint - the Ningbo Jiangdong painted Chemical Jotun Paints Universal wear-resistant epoxy paint http://www.fcchem.cn/681.html