Water based release agent for application: cold cure- /flexible foam.
Low-pressure Air-mix equipment with 0.3 – 0.5 mm nozzle diameter and 1.0 to 4.0 bar injection pressure.
Density by method of DIN 2811-2
PH-Value DIN EN ISO 3252
Flashpoint by method of DIN EN 22719
Shelf- life in tightly sealed Containers stored between +5 and +35 °C
Apply the form release agent sparingly all-over the form. A material pressure of 0.3-1.5 bar is recommended when using a pressure tank. The proper dose has to be adjusted for every product line. A process temperature between +15 ° C and +40 ° C is recommended. Because this water-based release agent is an emulsion, it is of particular importance to ensure that the product is not exposed to extremely high temperatures for too long (> 45 ° C)! Furthermore, unnecessary mechanical influences, such as shear force and friction through – for example gear pumps – are not recommended. The use of membrane pumps is possible with an efficiency of approximately 300-500 g / min. Bomix recommends a release agent tank with pressurisation. Here, the installation of an additional pump is not required as the transport of the release agent is ensured through the pressure. In any case it is imperative that the release agent is gently stirred during processing in order to keep it homogeneous. The peripheral speed of the stirrer should be set at 0,5 m / sec.
The release agent can be transported for up to 5 days at temperatures from / till -21 ° C. However, hereafter the product has to be stored for about 36 hours at temperatures between + 15 ° C and 35 ° C in order to thaw. Stir well before use until the homogeneity of the release agent is guaranteed. In case of interim storage of PU-components for subsequent surface refinement, cleaning of the components prior to storage is recommended. We advise additional cleaning of the components prior to the follow up surface treatment process. Our technical service in word, writing and through trials is provided to the best of our knowledge. However, this service can only be considered as a non-committal reference, also regarding any third patent rights and does not release you from the own examination of the products, supplied by us, as regards to their suitability and security for the intended procedures and purposes. Application, use and processing of the products take place outside our ability of observation and is therefore exclusively in your area of responsibility. In all other aspects our general terms of delivery and sales are valid.