Polyglykol M 350 PU is a monomethoxy polyethylene glycol with a molecular weight of 330 – 370g/mol. For special applications (polyurethanes) a product marked Polyglykol M 350 PU with low alkali content (< 10 mg/kg) and low water content (< 0,1 %) is available. The pH-value of this special type is between 3 – 5.
M-type polyglycols are used for a wide variety of chemical reactions. With isocyanates and polyester they act as endcapping and hydrophilic component. When reacted with unsaturated monomers like acrylic or methacrylic acid esters are formed which can be copolymerisized in order to increase hydrophilicity and improve dispersing properties of polymers in water.
Clariant– Paints & Coatings offers a broad range of ingredients for each step of the paints & coatings value chain, including low VOC and label-free additives for architectural paints and colorants, APEO-free emulsifiers for the emulsion polymerization and specialty intermediates for the synthesis of paint additives. The portfolio includes among others wetting and dispersing agents, compatibilizers, stabilizers, neutralizing agents, humectants, silver biocides, emulsifiers and process aids.
A informação aqui apresentada foi adquirida pela UL através do fabricante do material. A UL faz um esforço considerável para assegurar a veracidade desta informação. Todavia, a UL não assume nenhuma responsabilidade de valor pelas informações e o encoraja com bastante ênfase que ao final da seleção os dados sejam validados com o fornecedor do material.
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