PChem® MB-4, in the form of a bead, is a copolymer of methyl methacrylate and n-butyl methacrylate that offers hard durability and heat resistance. It also offers very good wet and dry adhesion to many plastic substrates such as PVC, polystyrene, ABS, and acrylic. PChem® MB-4 is very compatible with various nitrocellulose and solvents, and is generally used in applications of metal coatings, marine coating, silk screen printing inks, plastic coating, and gravure inks. It has a molecular weight of 40,000 g/mol, moisture content of equal to or less than 1.0%, acid value of equal to or less than 6.0 mgKOH/g, and an inherent viscosity of 0.18.
Pioneer Chemicals is Asia’s leading manufacturer of solid acrylic resin. Pioneer Chemicals was founded in 1993 and is headquartered in Shanghai, China, with 3 production sites with a combined capacity of more than 23,000 tons/year. Their products are divided into 8 series and total more than 150 grades covering a wide range of applications, including coating, ink, adhesives, plastics, electronics, lighting appliances, and many others.
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.
Pioneer Chemicals Co., Ltd. permite seus documentos disponíveis nas regiões indicadas abaixo:
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