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Polyvinyl Acetate Ethylene VAE Copolymer Latex Powder

VAE copolymer latex powder products are water-soluble redispersible powders, such as ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., with polyvinyl alcohol as a protective colloi…


The impact of the new crown pneumonia epidemic on globalization is far more significant than the global financial tsunami in 2008, and the supply of lightweight foam concrete additives has been blocked.

From a time perspective, the international financial crisis occurs once in 10 years, while the global public health crisis is once in a century. OECD Secretary-General Guria described the epidemic as "the third and largest economic, financia…


The new nanomaterial is born, which can make the filtering efficiency of masks reach over 99.5%

At present, the traditional mask filter material manufacturing process is 'micron-level' melt-blown technology, and the latest product uses 'nano-level' linear electrode electrostatic spinning technology.Traditional disposable medical mask…

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