BM70, in the form of a pellet, is a copolymer of methyl methacrylate and methacrylic acid that is soluble in polar organic solvents such as ketones and esters and can be dissolved in esters (or ketones) for alcohol soluble inks and mixed solvent like absolute ethyl alcohol. It offers good adhesion on glass, metal, plastic, and is broadly used in glass inks, metal coatings, and more. BM70 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 70 mgKOH/g, and an inherent viscosity of 65.0 to 70.0.
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, handcrafts, medical equipment, electronics, lighting appliances, and many others.
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