The control requirements for halogens began in the PCB industry and are now gradually expanding to more products and fields, generally sourced from industry associations and brand companies. Although there is no direct national legal requirement for mandatory control, enforcement is often required in buyer oriented supply chains. Different industry norms and internal standards may have different requirements for halogens, and the specific materials or components that need to be controlled for halogens are generally determined based on specific enterprise standard requirements
◉ Service Content
1. Applicable Product Range
Electronic and Electrical Products and Their Raw Materials
2. Standard Sample Requirements
Please contact our business or customer service, and the specific standards will prevail III. Testing Methods/Evaluation Standards
▪ Test method: Waste characteristics - Halogen and sulfur content - Closed system oxygen combustion and determination method (EN 14582-2016)
▪ Materials for circuit boards and other interconnecting structures - Part 2-21: Woven E-glass reinforced non halogenated epoxide laminated sheets (vertical combustion test) with flame retardant copper cladding and non reinforced substrates (IEC61249-2-21)
Evaluation limit requirements: Bromine (Br) content shall not exceed 900ppm, chlorine (Cl) content shall not exceed 900ppm, and total halogen content shall not exceed 1500ppm
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China