surface renewal modelとは 意味・読み方・使い方

The manufacturing process comprises melting a polyacetal copolymer immediately after polymerization with a twin-screw extruder, continuously introducing the copolymer as it is molten into a surface-renewal model horizontal reactor, devolatilizing the melt under reduced pressure at a temperature not lower than the melting point and kneading and devolatilizing the polyacetal copolymer discharged from the reactor after adding additives under reduced pressure in an extruder (B).例文帳に追加

重合直後のポリアセタール共重合体を、2軸押出機で溶融させ、溶融状態のまま２軸の表面更新型横型反応機に連続的に導入し、融点以上の温度で減圧脱揮を行い、更にそこから排出されたポリアセタール共重合体を押出機（Ｂ）で添加剤の混練及び減圧脱揮を行う。 - 特許庁