Project Introduction: Sunlight is a major factor causing the degradation of many materials, including plastics, textiles, coatings, and other organic materials. The types of degradation, such as physical performance degradation, pulverization, cracking, peeling, fading, and color change, are related to the sensitivity and spectrum of the material, and each material has different spectral responses. For durable materials such as most coatings and plastics, shortwave ultraviolet radiation is the main cause of polymer aging. However, for materials that are not particularly durable, such as many dyes and pigments, long wavelength ultraviolet and even short wavelength visible light are the main factors causing their damage. Xenon lamp testing uses xenon lamps to simulate the destructive effect of full spectrum sunlight, and sprays to simulate the effects of rain, dew, exposure, and darkness. Simulate the changes that occur when materials are exposed to sunlight in different environments. Evaluate the light and weather resistance of the material by conducting aging tests on the material samples exposed to xenon arc lamp illumination, thermal radiation, and humidity. Application scope: mainly used in automobiles, coatings, paints, printing and packaging, pigments, textiles, roof materials, rubber, plastics, coatings, etc
The above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting institution: 152 0173 3840 (phone and WeChat), conducting testing on over a hundred inspection websites - issuing authoritative testing reports has legal effect
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