Testing scope: Testing items for the entire vehicle and automotive interior components materials (car seats, dashboard, steering wheel, roof, sunroof sunshade, door panels, coat racks, carpets, etc.); Vehicle VOC testing for volatile organic compounds and odor evaluation of the air quality inside the vehicle (passenger cars, long-distance buses, and specialized school buses); Odor testing of automotive materials, components, and interior materials; Aldehydes and ketones: formaldehyde, acetaldehyde, acrolein, acetone, etc; Benzene series compounds: benzene, toluene, ethylbenzene, xylene (ortho para), styrene, n-undecane, TVOC, etc; Mechanical properties: tensile, bending, compression, impact properties and Shore hardness, determination of low-temperature brittleness of vulcanized rubber, melt mass flow rate (MFR) and melt volume flow rate (MVR), etc; Thermal performance: melt flow rate, thermal deformation/Vicat temperature, thermogravimetric analysis, glass transition temperature, etc; Combustion performance: ultimate oxygen index, horizontal combustion, vertical combustion, smoke density, etc; Aging performance: gravity convection aging test, forced ventilation aging test, xenon lamp artificial aging test, etc; Liquid resistance: Changes in resistance to various solvents; Prohibited substances: polybrominated biphenyls, polybrominated biphenyl ethers, etc. Author: Jianlian Testing 13620111183 https://www.bilibili.com/read/cv16476777/ Source: Bilibili
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