Polypropylene PP fiber has the advantages of high strength, good toughness, good chemical resistance and antimicrobial resistance, and low price, so it is widely used in ropes, fishing nets, safety belts, luggage belts, safety nets, sewing threads, c…
Are you familiar with graphite Graphite An allotrope is carbon. It's a grey-black opaque solid that has strong chemical and corrosion resistance. This is difficult to mix with alkalis and acids. Natural graphite can be obtained from graphite depos…
Nanomaterials are widely used in cosmetics because of their unique optical, thermal and electromagnetic properties.…
Algeria, another big North African country, also has new import and export rules, following an announcement by Egypt's central bank that Egyptian importers will only be able to use letters of credit from March.…
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