Are Your Injection Frames Tested for Nickel Release Under EU Regulations?

When sourcing eyewear for the European market, compliance with nickel release regulations is not optional—it's a legal requirement. If you're asking whether our injection frames are tested for nickel release under EU regulations, this article will explain what that testing involves, why it matters, and how to ensure your products meet the standards.

Understanding Nickel Release Regulations in the EU

The European Union restricts nickel release under REACH Regulation (EC) No 1907/2006, Annex XVII, entry 27. This applies to articles intended to come into prolonged contact with the skin, including eyewear. The limit is 0.5 micrograms per square centimeter per week (0.5 µg/cm²/week) for nickel release from post assemblies and other metal parts.

For eyewear, even if the frame is made of plastic—such as injection frames—metal components like hinges, screws, temple cores, and decorative elements can release nickel. Therefore, testing is often necessary for the entire frame or specifically for the metal parts.

Testing Standards for Nickel Release

Two key standards are used for testing nickel release in eyewear:

• EN 16128:2015 – Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin.
• EN 12472:2005+A1:2009 – Method for the simulation of wear and corrosion for the detection of nickel release from coated items.

These tests simulate wear and corrosion over time to ensure that nickel release does not exceed the limit even after regular use.

Why Injection Frames Need Attention

Injection frames are popular for their lightweight, durable, and cost-effective properties. However, they often incorporate metal components. If these metal parts are not properly coated or are made from alloys that contain nickel, they can fail EU compliance tests. It's essential to verify that all metal parts, including those embedded in the plastic, meet the nickel release requirements.

How to Ensure Compliance

To ensure your injection frames comply with EU nickel release regulations, follow these steps:

1. Material selection: Use nickel-free alloys or apply appropriate coatings to metal parts.
2. Supplier verification: Request test reports from your manufacturer for each component.
3. Regular testing: Conduct periodic testing as part of quality control.
4. Documentation: Keep certificates and test reports readily available for customs and regulatory checks.

Brilliant Vision's Commitment to Quality and Compliance

At Wenzhou Brilliant Vision Co., Ltd., we understand the importance of international safety standards. Our product range includes injection frames, acetate frames, metal frames, and more. While we cannot confirm specific testing results in this article, we are dedicated to meeting customer requirements for compliance.

For example, our acetate frame model BVF4364 (2021 Acetate Material Good Quality Black Glasses Fashion Round Shape Neutral Light Spectacle optical Frame) features high-end handcrafted acetate materials, solid metal hinges, and exquisite temples. This demonstrates our attention to detail and quality—principles we apply across all our products, including injection frames.

If you require injection frames with documented nickel release testing under EU regulations, please contact us directly. We can discuss your specific compliance needs and provide relevant information for the products you are interested in. Our team is ready to assist you with certification inquiries.

Contact Us for Certification Details

To learn more about our injection frames and how we can support your EU compliance requirements, reach out to us:

• Email: [email protected]
• Telephone: +86 13456051371
• Address: North First Floor, Second Floor, Building 1, No. 228, Haoxin Road, Louqiao Industrial Park, Ouhai District, Wenzhou, Zhejiang, China

We look forward to helping you source compliant, high-quality eyewear for your market.