: ڿܼ, 롯 ڸ޵С
fjrigjwwe9r3edt_lecture:conts
fjrigjwwe9r3edt_lecture:conts
ǰ ڿܼ ϳε ̸ .
, , SPF, PA, , ڸ޵ ǰ ̷ ľ Ѱϴ. ̵ Ȯ ǹ̴ ϱ.

ڿܼ

= ڿܼ ڿܼ ϴ ȭ , ڿܼ ڿܼ ݻϴ ȭ ̿Ѵ. Ź ߸ Ư¡̰ Ź ̴. ̳ Ǻο ǹǷ ڱ ְ, Ǻ ڱ ̴. ǺŸ԰ ϴ 뵵 ϸ ȴ.

SPF =UVB ڿܼ ǹϸ, SPF 15 UVB 93%, SPF 30 UVB 97% ǹѴ. SPF 1 ڿܼ 15 Ѵٴ ǹ̷ ڰ Ŀ ڿܼ ð , 밳 ǰ 3ð ߶ ִ ȿ̶ Ѵ.

PA =UVA ڿܼ ǹϸ + ȿ ũ. SPF ٰ ؼ ƴϴ. ׸ŭ ȭй ٴ ǹϱ ̴. ð ߶ְų , ڿܼ ϴ ϴ .

(Non-Nano) =1(nm) Ӹī 10 1 ش ſ ũ. ֱ ȭǰ Ǹ鼭 70nm (б) Ѱ() ȭǰ ȿ Ǻ ޵ ֵ ϰ ִ.

׷ٸ ڿܼ , ƴϸ ݴ .

ڿܼ ȣ ޶µ, ڿܼ () ϸ ȭƿ 100nm ũ ۾鼭 ϰ Ѵ. Ư Ź ٰ ߸ .

ȭǰ ǰ ڷ Ǻο Ǿ ü ְ, 󿡵 ħ ִٴ ǰ ִ. ü ħ  ߻ ƹ 𸥴ٴ ڿܼ ̳ Ǻο ̴ ȴٸ ǰ ϴ .

ڸ޵(Non-comedogenic) =ڸ޵̶ ȭǰ ħ 帧 Ʈ ϴ ǹϸ ڸ޵ ̷ е 帧 Ǻο ǰ̶ ̴. ڿܼ ڸ޵ ׽Ʈ Ϸߴٸ ڿܼ ǺƮ 帧 Ǻδ Ǻο Ƚϰ ִ ȴ.

ó: ǰ ñ , ̴ (www.hidoc.co.kr)
: ߹ٴڿ , ƴϴ?
: Ʈ ? Ʈ