The inspection of plastic electrical products mainly includes: PVC sleeve, power sleeve, wire sleeve, wire sheath, plastic protective sleeve, polytetrafluoroethylene tape, threading pipe, electrical tape, insulated electrical sleeve, PVC-U sleeve, PVC warning tape, wire harness tape, foam tape, printing tape, electrical tape, insulating gloves, etc Test item 1: Basic performance: size, melting point, volume, tensile strength, elongation at break, water absorption, peel strength, ring flexibility, impact strength, flattening test, pressure test, etc; 2. Combustion performance: oxygen index, horizontal combustion, vertical combustion, etc; 3. Thermal performance: thermal stability, oven experiments, longitudinal shrinkage, etc; 4. Electrical performance: surface resistivity, volume resistivity, breakdown voltage, withstand voltage test, insulation resistance, etc; 5. Aging performance: hot air aging, UV aging, xenon lamp aging, surface pollution resistance, low temperature bending resistance, etc; 6. Environmental protection: ROHs, formaldehyde, heavy metals Testing Standard GB/T 10581-2006 Test Methods for Resistance and Resistivity of Insulating Materials at High Temperatures GB/T 11016-2009 Plastic and Rubber Insulated Telephone Cords GB/T 11026.1-2003 Electrical Insulation Materials - Heat Resistance - Part 1: Evaluation of Aging Procedures and Test Results GB/T 13542.1-2009 Film for Electrical Insulation - Part 1: Definitions and General Requirements GB/T 17622-2008 Insulating Gloves for Live Working GB/T 7752-1987 Insulation Tape Power Frequency Test method for breakdown strength GB/T 20631.1-2006 Pressure sensitive adhesive tapes for electrical purposes - Part 1: General requirements
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