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Shanghai Weipu Analysis Service Center specializes in testing the properties of PVC soft plastics, conducting component analysis, addressing production issues, and assisting with the development of plastic products. ——It is the largest PVC flexible plastic formulation restoration institution in our country, addressing the issues associated with plastic research and development, such as high costs, long time requirements, and low efficiency. How to solve problems with PVC plastic products? What to do if the research and development cycle for new plastics is long? Shanghai Weipu analysis services include: analysis of the components of engineering plastics, testing of the components of general-purpose plastics, analysis of the components of recycled plastics, and analysis of plastic additive formulations – including analysis of the components of polyethylene plastics, ABS formulation analysis, PC/PET component testing, PS/PE formulation analysis, EVA/PVC formulation analysis, analysis of plastic nets/filaments/bags, testing of the components of plastic sheets and pipes, analysis of the components of plastic flooring and adhesive films, analysis of foam plastic formulations, testing of electronic plastics/plastic gears, analysis of plastic fillers, analysis of plastic pigments, and analysis of plastic reinforcement and stabilization system formulations. Engineering plastics: PPO, POM, PBT, PMMA, PA6, PA66, PPR, K-resin, etc. – formulation analysis. Recycled plastics: PP recycled material/PE recycled material/PVC recycled material/PS recycled material, etc. – composition testing. Testing items include: determination of plastic alkali resistance/detergent resistance, evaluation of the freeze-thaw cycle resistance of coatings, tensile strength testing, impact strength testing, stain resistance testing, and determination of plastic molecular weight. Why choose Microspec? 1. Weipu Chemical possesses advanced analytical equipment: instruments such as infrared spectroscopy, NMR nuclear magnetic resonance, LC-MS, and XRF fluorescence scattering; the cost of each of these instruments is in the hundreds of thousands. 2. Weipu Chemical has the most comprehensive database for spectrum analysis, which enables accurate matching of data and thus ensures the generation of precise formula reports. III. Weipu Chemical provides the highest quality technical support, backed by a research team from domestic scientific research institutions; it possesses **CMA testing qualifications and advanced composition analysis laboratories. The process of reverse-engineering PVC soft plastic formulations involves sample measurement, pretreatment, instrumental analysis, database matching, and reverse analysis. This approach improves accuracy, reduces the research timeline by 50%, saves substantial amounts of research funding, increases research efficiency by roughly twice, and thereby greatly enhances a company’s research capabilities.