̱ FDA ȹ ִ
, ǰ ġ ʴ ڶ
ϴ Ʈ, ÷ ʿ ü ؼ
̾ ⿰ ũη(Macrolex®) ‘÷’ ģȯ·ǰ ָް ִ.
ũη öƽ ǰ ⿰ , ġ ʴ Ӽ Ư¡̴. ȹ ü , پ 翡 پ ÷ ް ִ.
ũη ū Ư¡ ϳ ̱ FDA Ϻ JCII[1] ȯ ٷο 䱸 ϴ Ź ̴. Ʈ ǰ ϻȰ ϱ ü ؼ ſ ߿ϴ.
, Ĺ ̿ǰ 밡 ƴ. п ѱ , Ź, Ƿ, , Ʈ ̾ ‘÷’ Ȱ ǰ , 忡 峭, öƽ ȭǰ θ ȰǴ ̴.
ũη 20 پ ÷ ִ. Ӹ ƴ϶ ̸ ġȭ Ÿ E(Delta E)[2] 0.7 (dE≤0.7) ϰ ϰ ǰ ڶѴ. ̶ Ÿ E 1 ̻ ̹ ̸ , 1 ̸ ̴.
, پ Ƽ(PS), ABS, īƮ(PC), PMMA, ƹ̵(PA) Ȥ ľϴ Ͼöƽ 뵵 ϴ. īƮ ᰡ 350°C ̻ µ ߵ ϴµ, ũη ʴ Ź ȭм .
ڸ ÷ ̽ſ ̻ “ ڷμ ۷ι Ͽ ִ 翡 ũ” “ũη ǰӸ ƴ϶ , ؼ, ǥ ٷο ϴ , ÷ Ʈ ڸűϴµ ϴ ۷ιƮʰ ”̶ ߴ.
ũη(Macrolex®) 1960 ߵǾ ŵϰ ִ ǰμ ȣȯ ǰ ϴ. Ư ǰ 峭 ŭ ϸ, ϰ ִ.
ũη ǰ ܿ о߿ 150 پ · ȷǰ ϴ ̴. ڼ ǰ ũη Ʈ Ȯ ִ.
[1] 2021 3 31Ϻη Ϻȭſ(Japan Chemical Innovation and Inspection Institute, JCII) Ϻȸ(JHOSPA) ǰ ˹
[2] Delta E: ǵ ĺǴ , Ǵ ̸ Ÿ ǥػ LDC ÷ Ȯ ϴ ô
<۱ڨ 'öƽ̾' - .>
|