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Resin | Class 3 Dangerous Goods

  • Describe
  • Export requirements
    Whether or not a resin is a hazardous material depends on its specific type and the ingredients it contains; liquid resins can be classified as a flammable Class III hazardous material because they may contain Class I flammable solvents.

    Resin is a polymer compound formed by the polymerization of synthetic or natural organic compounds. It is commonly used in the manufacture of a variety of plastics, coatings, adhesives and other products. Below are some common resin product descriptions:

    1. Plastic Resins: Used in the manufacture of a variety of plastic products, such as containers, toys, and electronic product casings. Common plastic resins include polyethylene (PE), polypropylene (PP), polystyrene (PS) and so on.
    2. Coating resins: used to manufacture paints and coatings to provide protection, decoration or special functions (such as corrosion, rust, insulation, etc.).
    3. Adhesive Resin: Used to manufacture various adhesives for bonding different materials, such as wood, metal, plastic, etc.
    4. Fiber Resin: It is used to manufacture synthetic fibers, such as polyester fiber, nylon, etc., which are widely used in the textile industry.
    5. Thermoplastic resins: These resins will soften when heated and harden again after cooling, and can be processed and used repeatedly.
    6. Thermosetting resins: Once cured, they cannot be melted or reshaped again, and are usually used to manufacture products that are non-deformable and resistant to high temperatures.
    7. Bio-based resins: resins made from renewable resources such as corn and sugar cane, which are biodegradable and environmentally friendly.
    8. Photosensitive resins: curing under specific wavelengths of light irradiation, commonly used in 3D printing technology.

    The requirements for the export of resins by sea will vary depending on the specific type and classification of the resin. For resin solutions classified as Class 3 Dangerous Goods (e.g. UN1866), the following requirements need to be complied with when exporting by sea:

    1. Preparation of documents: It is necessary to provide booking authorization, English version of MSDS (Material Safety Data Sheet), Dangerous Package Certificate, and Marine Transportation Condition Appraisal Certificate.

    2. Booking process: first booking to get SO (loading list), then pick up the container and return it to the container, then customs clearance, maritime declaration, and finally get released and loaded on the sea.

    3. Packaging requirements: According to Vietnam Customs regulations, product packaging must comply with the relevant standards, labels must indicate the product specifications, quantity, origin, composition, use, date of production and other important information.
    4. Confirmation of product certification: certain products may require special certification or approval before sale in specific country markets, exporters should understand and prepare the corresponding certificates or certifications before export.

    5. For Polyurethane Resin (UN1133): As a Class 3 flammable liquid, it also needs to be booked and shipped as dangerous goods when exported, and may need Dangerous Goods Certificate or Classification Certificate.
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