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injection molding PU and 普通PU manufacturing process and material property has what is the difference

Date: 2019-11-25 03:40 Views: 2440 Source: Internet

问: high transparency pp in extrusion machine upper bottle 子, 我原 都 is use pe, is transparent degree good, to outer type product bottle is use pp, 想尝试一 lower, method formed 形, also thin also soft, has what need attention/notes 吗? 答: need using/adopting low MFI PP, 起码2 below/following has can can molding. 答: bottle PP plastics raw materials 7231M.P201,R52Y, HB2002 is nucleating agent, hard acid is dispersant, 1010/168 is antioxidant, process especially need attention/notes type.