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Chemical fibers are made through chemical processing and can be divided into artificial fibers, synthetic fibers, and inorganic fibers. Widely used in the manufacturing of clothing fabrics, filter fabrics, conveyor belts, water hoses, ropes, fishing nets, electrical insulation wires, medical stitching, tire curtain fabrics, and parachutes. Polymer compounds can generally be made into solutions or melts, pressed out of the fine holes of the spinneret, and then solidified into fibers. Detection scope: Chemical fibers: artificial fibers, synthetic fibers, inorganic fibers. Artificial fibers: viscose fibers, acetate fibers, copper ammonia fibers, regenerated cellulose fibers, regenerated protein fibers, regenerated starch fibers, and regenerated synthetic fibers. Synthetic fibers: polyester fiber (polyester), polyamide fiber (nylon or nylon), polyvinyl alcohol fiber (vinylon), polyacrylonitrile fiber (acrylic), polypropylene fiber (polypropylene), polyvinyl chloride fiber (chloroprene), etc. Inorganic fibers: glass fibers, metal fibers, carbon fibers, etc 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 problems100% inspection 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
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