

ȭ Źа п (). 1968 <߾Ϻ> Ի, 1972 ̱ ϸ鼭 <߾Ϻ> ֺ ܽź, ȭ, ̴. ƽþƤ ȸ ̻, 繫 ߰, ֿǰδ ä < > , ׳ Ʈ Ʈ <ټ õ>, ǽó ۰ ۵ <Ÿ > ְ, δ <ѱԴϴ>, < Ѹ ´> ִ.

Ӹ 1 2̷(nylon) 2.1 ؼ 2.2 ֱ 3ƼŻ(polyacetal) 3.1 ؼ 3.2 ֱ 3.3 巡 4īƮ(polycarbonate) 4.1 ؼ 4.2 ֱ 4.3 巡 5 ҷ õ 5.1 ؼ 5.2 ֱ 5.3 巡 6ƿ ŻƮ 6.1 ؼ 6.2 ֱ 6.3 巡 7ȭ ŻƮ 7.1 ؼ 7.2 ֱ 8ҷ ǵ 8.1 ؼ 8.2 ֱ 8.3 巡 9(polysulfone) 9.1 ؼ 9.2 ֱ 9.3 巡 10 (˸Ʈ) 10.1 ؼ 10.2 ֱ 10.3 巡 11 11.1 ؼ 11.2 ֱ 11.3 巡 12̵̹ 12.1 ؼ 12.2 ֱ 12.3 巡 13Ÿ öƽ ż, 13.1 ʷ(PP) 13.2 ʰڷ ƿ(UHMWPE) 13.3 Ÿũƿ 13.4 ÷ 13.5 ABS 13.6 ƸƮ(PAR) 13.7 (PES) 13.8 ƹ̵(PA) 13.9 ƹ̵̵̹ (PAI) 13.10 ̵̹(PEI) 13.11 ˷ 13.12 ؼ öƽ 13.13 Ҽ źü (TPE) 13.14 п öƽ <ǥ 1> <ǥ 2> <ǥ 3>