Технології матеріалів Jobs

A coating can be applied to a variety of different materials, usually involving an adhesive layer being applied to a finished product. An example of this is plastic drinks bottles; the coating in this case is the label which has one side coated in adhesive, and the other side printed with the product imagery (decorative coatings). When applying a coating a requirement is that the coating is of equal thickness all round, and in cases where the coating doesn’t cover the whole of the object, accuracy in its application. The coating itself may be applied in any state, be it liquid, solid or gas.

Material coating is a skill required in a multitude of industries, and may be applied by hand or by use of machinery. By hand, the use of a correct brush can create an even layer, while industrial methods may proffer the ‘web’ method, or ‘roll to roll’ method. In this case the substrates begin, and end, in a roll. Material coating has its uses in fabric production, cookware, photography, waterproofing and insulation among many others. From non-stick pans to iron-on fabric interfacing, the uses of material coatings are diverse.

Material coatings can add as USP to a product, and ensure its longevity. This allows a brand to build up a good reputation, increase number of repeat customers, and also charge more for their products.

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    Hair spray formulation 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are developing a new hair spray and need technical assistance. We are currently using AquaNet and would like to make an aerosol adhesive with similar properties, without using a chemical propellant, but instead using compressed air. This is a stationary operation and will not use an aerosol can. We would like to remove some of the ingredients such as the humectant and perfume. We are using this adhesive to glue cotton fibers together. The aerosol adhesives that we have found on the market are rubbery and we want a hard solid instead.

    $50 / hr (Avg Bid)
    $50 / hr Сер. заявка
    1 заявки
    Mechanics of Materials Assignment -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    One Mechanics of Materials assignment, completed in 8 hours, must exceed 60 marks

    $144 (Avg Bid)
    $144 Сер. заявка
    25 заявки
    Mechanics of Materials Assignment 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    8 hour time limit A minimum score of over 60 is required For more details, please contact

    $583 (Avg Bid)
    $583 Сер. заявка
    6 заявки
    Magnet work -- 2 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have four scenarios I need answers to. (Please refer to the uploaded file I provided.) 1) There is a Neodymium magnet that is suspended one meter off the ground. There is a 2KG weight sitting on the ground below the Neodymium magnet. 2) What is the strength and dimensions the Neodymium magnet would need to be to lift the two KG weight off the ground until the weight was attached to the Neodymium magnet? 3) What substance would need to come in between the Neodymium magnet and the two KG weight to make the two KG weight fall? What dimensions would the substance need to be? 4) Where would I buy the type of Neodymium magnet that you describe in your answer? Where would I buy the type of substance that you describe in your answer? Please provide URLs with your answers. Thank you

    $126 (Avg Bid)
    $126 Сер. заявка
    8 заявки

    Hello, I have a materials selection and design project which must be done by using Ces Edupack program. In my project, I have to design racing car brake discs, calculate material indexes and create related charts. I am also sending the project document in the attachment. I am awaiting feedback from you. Can you handle it or not please text me. Thanks in advance. Sincerely yours.

    $36 (Avg Bid)
    $36 Сер. заявка
    3 заявки