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  2. Recycling codes - Wikipedia

    en.wikipedia.org/wiki/Recycling_codes

    Recycling codes on products. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process.The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.

  3. Resin identification code - Wikipedia

    en.wikipedia.org/wiki/Resin_identification_code

    Resin code for polyethylene terephthalate Polypropylene lid of a Tic Tac box, with a living hinge and the resin identification code, 5, under its flap. The Resin Identification Code (RIC) is a technical standard with a set of symbols appearing on plastic products that identify the plastic resin out of which the product is made. [1]

  4. Plastic identification code - Wikipedia

    en.wikipedia.org/?title=Plastic_identification...

    Plastic identification code. Add languages. Add links. Article; ... Download QR code; Print/export Download as PDF; Printable version;

  5. Polycarbonate - Wikipedia

    en.wikipedia.org/wiki/Polycarbonate

    Polycarbonate is commonly used in eye protection, as well as in other projectile-resistant viewing and lighting applications that would normally indicate the use of glass, but require much higher impact-resistance. Polycarbonate lenses also protect the eye from UV light.

  6. List of NA numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_NA_numbers

    Photograph of a placard with NA number 3082. The NA numbers (North American Numbers are assigned by the United States Department of Transportation, supplementing the larger set of UN numbers, for identifying hazardous materials.

  7. ISO/IEC 7810 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_7810

    ID-000 specifies a size of 25 by 15 millimetres (1 in × 9 ⁄ 16 in), with one corner slightly (3 mm or 1 ⁄ 8 in) bevelled. The ID-000 size was first defined by ENV 1375–1, Identification card systems — Intersector integrated circuit(s) card additional formats — Part 1: ID-000 card size and physical characteristics.

  8. Commodity plastics - Wikipedia

    en.wikipedia.org/wiki/Commodity_plastics

    Download QR code; Print/export Download as PDF; Printable version; In other projects Wikidata item; ... Search. Search. Toggle the table of contents. Commodity plastics.

  9. Japanese recycling symbols - Wikipedia

    en.wikipedia.org/wiki/Japanese_recycling_symbols

    Japan has a system of recycling marks, recycling identification marks (リサイクル識別表示マーク), which indicate and classify recyclable materials. They are similar to the resin identification codes , in that they have surrounding arrows, with text inside to indicate the type of material.