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by Bergfreund


Polyvinyl chloride is a widely used plastic known for its ease of processing and durability. The material is flame retardant and does not usually decompose when exposed to the sun’s rays. Applications of polyvinyl chloride PVC is available in two forms. Rigid PVC is not flexible and is used, for example, for pipelines or garden […]

by Bergfreund


What is BPS? Bisphenol S is used as an additive in the production of epoxy resins, thermal paper and corrosion protection products. For a long time, bisphenol A (BPA) often served as such an agent. In recent years, people have learned more about the endocrine and the hormone-like, properties and various other harmful effects of […]

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