| 摘要 |
<p>PURPOSE:To remarkably improve pressure resistance under high-temperature atmosphere by molding a pressure-resisting container with a copolymer whose main components are acrylonitrile and styrene, of which the content of acrylonitrile is assigned to a particular wt%. CONSTITUTION:A pressure-resisting container consists of a cap part 1 and a main tank part 2, which are made of an ABS resin composite. As for the composition of acrylonitile and styrene in the ABS resin composite, the content of the acrylonitrile is 37-45wt% and, in order to obtain another sort of copolymer, a vinyl cyanide such as methacrylonitrile, etc., which is copolymerizable with them, are recommendable, in addition to the styrene.</p> |
