EU REACH Annex 17 Test Report for ABS Enclosure
Date：2026-11-04 09:42:24 Classification
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EU REACH Annex XVII Testing Report for ABS Enclosures
Testing Overview
REACH Annex XVII is the EU’s list of restrictions on hazardous substances in articles, governing the use of these substances and the requirements for placing products on the market. ABS plastic enclosures used in consumer electronics, small home appliances, smart devices, and similar products exported to the EU must undergo this suite of restricted substance tests—which is distinct from the screening for Substances of Very High Concern (SVHC). The regulatory basis is Regulation (EC) No 1907/2006; as the provisions are subject to ongoing updates, testing is conducted in accordance with the latest restricted entries specified by the European Chemicals Agency (ECHA).
If an ABS enclosure features spray painting, screen printing, electroplating, or a UV coating, these coatings are considered distinct homogeneous materials and must be separated and tested individually; testing the ABS substrate alone is insufficient. Furthermore, components that come into contact with human skin are subject to stricter regulatory limits.
Standard Test Items
Common test packages for ABS plastic enclosures under REACH Annex XVII include: phthalates (such as DEHP, DBP, BBP, and DIBP), polycyclic aromatic hydrocarbons (PAHs), cadmium, lead, short-chain chlorinated paraffins (SCCPs), and hexavalent chromium. If the product includes colored inks, testing for extractable aromatic amines (azo dyes) is added, while metal plating necessitates testing for nickel release.
Limits vary by specific entry; for example, the limit for cadmium in plastics is 0.01%, the limit for individual PAHs in plastics that come into contact with skin is 1 mg/kg, and the limit for phthalates (both individual substances and their sum) is 0.1%. Laboratories perform quantitative analysis using instrumentation such as ICP-MS, GC-MS, and HPLC. Required Documentation
1. Testing Request Form: Must specify the product name, model, destination country, and intended use (including whether it will have prolonged contact with skin).
2. Bill of Materials (BOM): Must itemize all components, such as the ABS base material, paints, inks, electroplated layers, adhesives, etc.
3. Product Photographs: Must clearly show the product’s appearance and surface finishing processes.
4. Samples: The product must be disassembled into its constituent homogeneous materials; a sufficient quantity of each component must be provided for testing.
5. Special Client Requirements: Indicate whether any additional entries from Annex 17 (of the REACH Regulation) need to be included in the testing scope.
Process
1. Initial Consultation: Based on the product’s intended use, materials, and surface finishing, we will determine the applicable Annex 17 test requirements, provide a price quote, and confirm the turnaround time.
2. Submission: Submit the required documentation and send representative samples to the laboratory.
3. Sample Processing: The laboratory will register the samples, disassemble them into homogeneous materials, and perform pre-treatment (e.g., crushing, extraction).
4. Testing and Review: Samples are analyzed using laboratory instrumentation; raw data is recorded and subjected to internal review and verification.
5. Reporting: If the product passes, a CNAS-accredited test report is issued. If it fails, you will be notified of the specific substances that exceed limits, provided with recommendations for material substitution or additive adjustments, and offered the option for re-testing.
6. Compliance Documentation: The report can be accompanied by an EU Declaration of Conformity (DoC), which may be used for e-commerce platform audits, customs clearance, client factory inspections, or market surveillance checks.
Turnaround Time and Important Notes
The standard turnaround time is 5–7 business days; however, this may be extended if the testing includes long-duration procedures, such as nickel release testing.
If there are any changes to the ABS raw material, color masterbatch, plasticizing additives, or surface coating processes, the product must be re-submitted for testing. As the Annex 17 list is subject to ongoing updates, any newly regulated substances will be incorporated into the testing and evaluation scope.
The test report applies only to the specific samples submitted. It is a type-testing report, not a formal certification certificate.
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