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  • Retsch : Home : Aplicaciones : Química / Plásticos
    selección pdf Inglés 322 KB pdf Alemán 843 KB The biggest challenge when developing a high energy ball mill is controlling the temperature The very high energy produced by ball milling leads to an extreme heat increase inside the grinding jars RETSCH solved this problem by creating an innovative integrated water cooling system Grinding breaks for cooling which are unavoidable in conventional ball mills even after only 30 minutes grinding

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/55b605d2-9d6c-4be4-80ed-064abc282b86/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    Up method synthesizes particles from atoms or molecules The Top Down method involves reducing the size of larger particles to nanoscale for example with laboratory mills Due to their significantly enlarged surface in relation to the volume small particles are drawn to each other by their electrostatic charges Nano particles are produced by colloidal grinding which involves dispersion of the particles in liquid to neutralize the surface charges Both water

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b583-5910-4a88-82b7-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    packaging furniture clothing or electronic devices Though the utility of the material is undoubted consumers are increasingly unsettled by recurring news about hazardous substances detected in plastics Substances such as plasticizers which are not firmly bound in the material are absorbed via the skin and can influence the hormonal balance Plasticizers contained in food packaging for example penetrate into the food and thus into the human body when the food

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b583-a37c-4da5-baa2-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    específicamente diseñado para moliendas de gran intensidad Con una sensacional velocidad de 2 000 rpm que no ha sido alcanzada hasta ahora por ningún otro molino de bolas del mercado y unos recipientes de molienda de forma especial su aporte de energía para la trituración es extremadamente alto Este molino combina de forma extraordinaria los mecanismos de impacto y fricción con el movimiento circular de los recipientes de molienda lo

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b582-6114-40ca-984e-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    selección pdf Inglés 213 KB Outdoor activities such as hiking biking or climbing are very popular As a result the textile industry offers a huge variety of functional outdoor clothing made from synthetic high tech materials which are wind and waterproof as well as breathable In 2013 Greenpeace published a study proving that hazardous substances such as perfluorinated and polyfluorinated chemicals PFC were used in weatherproof clothing as protection against

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b582-b328-4d96-9a65-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    una selección pdf Inglés 1006 KB pdf Alemán 1012 KB A faultless and comparable analysis is closely linked to an accurate sample handling Only a sample representative of the initial material can provide meaningful analysis results Rotating dividers and rotary tube dividers are an important means to ensure the representativeness of a sample and thus the reproducibility of the analysis Correct sample handling consequently minimizes the probability of a production

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b56c-b174-4bdb-8528-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    PDF Haga una selección pdf Inglés 269 KB pdf Inglés 656 KB pdf Alemán 217 KB Some sample materials have properties which make size reduction at ambient temperature impossible If for example very elastic materials need to be ground or volatile components have to be preserved for further analysis it is essential to carry out cryogenic grinding The use of liquid nitrogen helps to embrittle the sample thus improving its

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b57f-7ecc-4b30-a038-636500000000/ (2015-09-25)
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  • Retsch : Home : Aplicaciones : Química / Plásticos
    Plásticos Química Plásticos Powerful Cutting Mill Descargar PDF Haga una selección pdf Inglés 205 KB pdf Alemán 86 KB The SM 300 excels especially in the tough jobs where other cutting mills fail It has a freely selectable speed range from 700 to 3 000 rpm with high torque The mill is convenient to operate and easy to clean Reliable and extremely efficient sample preparation in the laboratory is now

    Original URL path: http://www.retsch.es/es/aplicaciones/quimica-plasticos/dl_details/1/file/53e4b565-b020-46fc-8a2e-636500000000/ (2015-09-25)
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