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Results for CAS Number : 25852-38-4

US CUSTOMS RULING

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HTS Code :
CAS Number :	25852-38-4
Product :	acrylonitrile butyl acrylate methyl methacrylate styrene copolymer

Merkon H-640 is described as an acrylonitrile-butyl acrylate-methyl methacrylate-styrene copolymer (CAS # 25852-38-4). It is said to consist of 61.9 percent styrene, 17.7 percent polymethyl methacrylate, 13.7 percent acrylonitrile, 4.9 percent butyl acrylate and less than 2 percent additives. The product will be imported as a white powder. You state that the product will be used as a process aid in the production of polyvinyl compounds.

Please importantly note that only the relevant portion of the related US CUSTOMS RULING is displayed above. You may refer to the said customs ruling for the entire ruling explanation.

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