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  2. Conservation and restoration of plastic objects - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    A variety of plastic objects conserved in a museum (Finland) Conservation and restoration of objects made from plastics is work dedicated to the conservation of objects of historical and personal value made from plastics. When applied to cultural heritage, this activity is generally undertaken by a conservator-restorer.

  3. Conservation and restoration of movable cultural property

    en.wikipedia.org/wiki/Conservation_and...

    Water causes damage and results from natural occurrences, technological hazards, or mechanical failures. Many cases of water damage can be traced to accidents or neglect. "A great many of the materials that museum objects are made of are highly susceptible to contact with water and can be severely damaged by even brief contact, while others may be exposed to water for longer periods without harm.

  4. Conservation and restoration of cultural property - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    For example, when selecting a plastic with which to make storage enclosures, conservators prefer to use relatively long-lived plastics because they have better ageing properties - they are less likely to become yellow, leach plasticisers, or lose structural integrity and crumble (examples include polyethylene, polypropylene, and polyester ...

  5. Conservation and restoration of film - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    Cellulose acetate is also known as "safety" film and started to replace nitrate film in still photography in the 1920s. [1] There are several types of acetate that were produced after 1925, which include diacetate (c. 1923 – c. 1955), acetate propionate (1927 – c. 1949), acetate butyrate (1936–present), and triacetate (c. 1950 – present). [1]

  6. Conservation and restoration of immovable cultural property

    en.wikipedia.org/wiki/Conservation_and...

    Restoration "focuses on the retention of materials from the most significant time in a property's history, while permitting the removal of materials from other periods." [4] Reconstruction, "establishes limited opportunities to re-create a non-surviving site, landscape, building, structure, or object in all new materials." [4]

  7. Conservation and restoration of outdoor artworks - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    The conservation and restoration of outdoor artworks is the activity dedicated to the preservation and protection of artworks that are exhibited or permanently installed outside. These works may be made of wood , stone , ceramic material , plastic , bronze , copper , or any other number of materials and may or may not be painted.

  8. Conservation and restoration of lacquerware - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    The conservation and restoration of lacquerware prevents and mitigates deterioration or damage to objects made with lacquer. The two main types of lacquer are Asian, made with sap from the Urushi tree, and European, made with a variety of shellac and natural resins. Lacquer can be damaged by age, light, water, temperature, or damaged substrate.

  9. Conservation and restoration of ivory objects - Wikipedia

    en.wikipedia.org/wiki/Conservation_and...

    The conservation and restoration of ivory objects is the process of maintaining and preserving objects that are ivory or include ivory material. Conservation and restoration are aimed at preserving the ivory material and physical form along with the objects condition and treatment documentation. Activities dedicated to the preservation of ivory ...