Ʈ& > >
                                                               3 - 1 ֿ



   3
 

ڴ ῡ , տ ؾ ϰ ڵ  Ǵ , , 뵵, ɵ 𸣰 ǹٸ Ұϴ. ڴ ׻ ǰ̶ ϰ ۾ ؾ Ѵ. ڵ ɷ¿ Ἲ ̸ ִ.

̵ 忡 ؼ ȭϴ ֿ, οᰡ ְ Ҽ ֵ ʴ(ֹ߼) з ִ.


1 ᱸ ֿ

1. (: Fatty oil, Fats oil)

¿ ü (Oil) ϰ () Ĺ(Ǽ, ݰǼ, ҰǼ) .

¿ ü Ȥ ݰü (Fat)̶ Ͽ ⵵ (, ) Ĺ(ư) ִ.

ַ Ǵ Oil Ĺ̴. Ϲ ¿ , , ݿ ҿ̴. ̳ ϴ ִ.

(1) õ

1) Ƹ(Linseed Oil)
< >
ũ, ϴ ǥ Ǽ̴. ȭ׸̵ 90% ϰ ִ.
ʤ 100ϴ ҰǼ ϰ Ұ 130̸̻ Ǽ ҿ Ǵ ̴. Ұ ؼ ٸ Ǽ ȣϴ. ļ  ȭ ؼ Ȳ(Yellowing)ȴ. ο뺸 ܺο Ѵ.
< >
Boiled Oil(), ٴϽ, Ʈ, 뼺ǪŻ

2) ???

< >
ǥ Ǽμ Ȳ̸ ü̴. Ƹ ġ ȭ Ǽ߿ . ּ ÷λ 28% ׾Ƹ 72%̰ 0.93 - 0.94, 갡 1.5, Ұ 150 - 165, Ƹ ߰ ̷ , ī, 꼺, , ļμ ιٴϽ ַ ϰ Ư ĹٴϽ(-Q-121; ڿ) ˷ ִ.
Ƹ óؼ Boiled Oilμ ϴµ µ 100ɿ 2-3ð ϴ ̴. ռ ؼ µ(280) (12)ϸ ȭȴ. ׷Ƿ Ǹ ؾ Ѵ. ٷ Ǹ ָ(Wrinkle) Ƿ ̰ ̿ؼ 鵵(Wrinkle Paint) . ָ μ Tetra Anhydro Naphalene(205 - 215) ҷ ϸ .
뼺, , ȭ ȥռ . ļ ٸ Ǽ  ַ Ѵ.
< >
, ٴϽ, , , , 굵, ٴϽ, Ŷ, ȭ, ٴϽ, Ƽī(Oiticica Oil) 鿡ῡ Ѵ.

3) (Soyabeen Oil)

< >
׻ Ƹ Ұ . , ļ ̳ 帧(Sagging)DZ  Ȳ . ַ ܵ Ƹ ؼ Ȥ Ŷ(Alkyd Resin)ռ Ѵ.

4) (Cotton Seed Oil)

< >
ݰǼμ Ұ Ƹ ̹߰Ƿ Ƹ Ȳ , ٴ . ̹Ƿ Ƹ,  ϸ .
< > , Ʈ( )ַ ܺο뵵ῡ Ѵ.

5) ö(Safflower Oil)

< >
ε, ص뿡 ǰ ִ ü  Ȳ . Ұ 150 Ƹ ʰ . õ Ƹ ִ ȴ.
< >
, dzƮ, ٴϽ, ռٴϽ, ֱٿ Ǽ ȥϰų ܵε Ѵ.

6) (Fish Oil)

< >
μ ¿ ٷ ׾Ƹ ϸ Ȳ . ʰ ְ Ȳǰ ַ ᳪ ǿܿ Ѵ. ̰ .
ڴ. ũŸ(Decyclopentdiene) ȭ ϸ 浵 , , ִ. ٷ , Ȥ ǿܵ ̿ǰ ִ.
< > ϱƮ, ϵ, Putty,

7) Ǹ(Caster Oil)

< >
Ǽμ Ȳ? ִ ̴. ּ ̴. (-OH) ֱ źȭ ʴ´. óϸ Ż Ͼ ݿ ҿ̴. ڿ ʻ꿡 ´.
< >
ī , ŻǸ , Ŷ, Ȱ,

8) (Coconut Oil)

< >
ҰǼ ϸ ּ 츯 ׸̵̰, ڷ ֹ߼ ٷ ϰ ְ (ٷ 215) طκ ȥչ źҼ 6-18̴. ȵȴ.
< >
ҰǼǪŻ( Alkyd Resin)

9) (Tall Oil)

< >
ּ ̴. ҳ Pulping() . Tall Oil 꺸 浵 ũ.
< >
, Ŷ


(2)

ݰǼ ҰǼ(Caster Oil) ȭóϿ Ǽȭ Ǵ ռǼ Ѵ.

1) ŻǸ(Dehydrated Caster Oil)

< >
Ǹ NaHSO4 ˸ Ͽ Ǹ ռ 5% ŽŲ ̴. ó ϴ.
Ƹ Ӱ̰ Ȳ, , ǰ, Ҽ, 浵 ȣϴ. 갡 2 - 3̰ ȷ л ħ ̴.
< >
Ŷ, ÿڼ, ٴϽ, ȭ, ȭ, ο Ʈ, , Ʈ, , Ӱǿ, ĹٴϽ, ٴϽ, Һε,

2) 췹źȭ

< > ̼ҽþƳƮ(Iso-Cyanate) Ѽ ռǼ̴. 췹ź Ư¡ , Ӱ, ̴. ſ ´. Ǽ ϸ ȭհǹǷ ʦ(Pot Life) . Ŷ , ÿ μ ļ, , ǰ, , ȣ ī, й, ణ ڴ.
< > ٴϽ, ϹٴϽ, 𼺹ٴϽ, ùٴϽ, dzü ٴϽ
< 췹źȭ >
Ǽ(, Ƹ) Ǵ Ǹ, Ǹ ٰ(׸, Ÿ) ȯ ʰ (Mono) Ǵ (di) ׸̵带 50ɿ ̼ҽþƳƮ ÷ؼ 90ɿ 䱸ϴ ð 䱸Ǵ .

3) ȭ

< > õ ǰ Ȳ . ٰ ݰ Ǽ ˸Ͽ Ѵ. , ļ, ӰǼ̴.
< > ٴϽ, Ʈ, ο Ʈ

4) ȭ

< >
Ұ 20 -70% Ǽ ΰ ռμ ӰǼ̴. , ī, , ڰ ó .
< > Ӱ , û, 뵵, ο Ʈ

 


2. õ(Natural Resin)

õ Ĺ ä ̱ ߿ ӿ Ǿ õ ȭȭ ְ к ؼ , к񹰿 ä ͵ ְ, ٸ. Ư ٴϽ μ õ Ѱ ־ , ǰ ϱ ߿ ġ ϰ ִ.

(1) õ

1) (Copal Ǵ Copal Gum)

< >
Ƹ޸ī ȭμ ӿ ħؼ õ븦 ȭȭ Ǿ õ꿡 ǰ ʴ. μ ؼ Ȱ ִ.

* (ī͸, ϶) : ͵ ̴ ó̴.
* (ġ, ) : Ϲ 갡 (150-200) ҿ 뼺 ̴Ͽ óѴ. ּ 990% ̴. Ƹ  ҿ뼺̹Ƿ μ ϱ ؼ 300ɿ óؼ 뼺 Ǹ ׸ ?ȭؼ ȣϴ.

ȭƿ ⼺ȷḦ ص ʴ ȴ.

: ص

Ī

׷

68

25

60

180-200

϶

72

56

64

289


< > , ü,  ٴϽ, ٴϽ ӰǹٴϽ ϵ Ѵ. ҺιٴϽ, Һοῡ Դ.

2) (Rosin)

< >
̱ μ ĺ μ Rosin H Rosin W, W Rosin WW ̴. 1.08 갡 150̻, 60 - 150ɷμ (, , Oil, Ether) ´. ź ȭؼ 갡 μ ׸ ȭؼ 갡 ڰ(Ester Gum) .

< > ٴϽ (ݵ̽, ȹٴϽ, ĹٴϽ), ź, ̻¡

3) (Shellac)

< >
ε, μ к񹰿 ؼ μ ũ Ǵ ̶ θ. Ȳ Ȥ ǥ ִ.
ֿ ݰ̰ (Ƽ 50% ) Ȥ ڰ迡 (10 - 20%) ʴ´. ź ٷ ȭ Ͼ ٷ Ѵ. ƿһҴ ǥ ǥ鼼 Ǵ 鼼̶ Ѵ. ī׿ õ ȭ ¿ Ǿ ٽ Ƴ 100 - 150ɿ ָ ȭ ٽ ؼ Ҿ. ð ؾ ؼ ҽŲ.
µ̿ (20, 30̻) ȿ ٷ ֱ ö ߿ ð ϱ ƴ.
, ϼ, , , . ӰǼ , 췹, , λ, ȭ, ʻҼ, Һĥ  뼺 .
DOP, DBP, Ǹ, ġ (Butyral Resin) ϸ . Ϲ 20 - 30% صȴ.
< >
Ͻ, īϽ, ϹٴϽ, ̻¡, ī, ũμ

4) (Dammar Gum)

< > ϸ 㸶, 㸶, 㸻̶ Ѵ.
ε к񹰷μ Ȳμ 85 - 100, źȭҰ ϰ , , ҿ̴. Ȳ ȵȴ.
< > , 㸶ٴϽ, ī , , ٴϽ


(2)

1) ڰ(Ester Gum)

< >
ٰ ȭչμ 갡 10, 120ɱ Ѵ. , ī, ļ . ݿ ҿ, Ÿ 4 ݷμ ȭ , ļ ⼺ȷ ص ȭ ʴ´.
< >
ٴϽ μ ϰ Ѵ. Ư  ٴϽ, ĹٴϽ Ͽ ļ, . ȭ(Ÿ翡 ȥռ ) ȥؼ ߰ , ش. , ̿ǰ ִ.
< : (wt%) >
100    ׸ 10 - 20   0.5 - 1
* : 200ķ Ͽ 踦 ִ´. 240ɿ 1ð ðŲ. ̶ ź갡(CO2)߿ Ű .

2) (Rosin)

< >
ּ ƺλ ȭؼ . ó 갡 , ȭ . ̷ Ű ؼ Ҽȸ( Ca(OH)2 ), ȭƿ( ZnO ) ȭؼ 갡 120̻ ȭ ̴.
, ݰ ʰ , ´. ıDZ . 갡 ڰ Ѵ.


(3) û

ؼ 氥 ü(Black Solid)μ , , ǰ ڴ.
ƽƮ ƽƮ(Brown Asphalt) ƮƽƮ(Slatae Asphalt) ִ.

1) ƽƮ(Brown Asphalt)

< >
350 - 370ɿ ѨǾ ܿ ƮƽƮ 250ɿ ⸦ ؼ Ǿ ܿ ƽƮ Ѵ.
ҳƮ ̰ 浵 ħԵ ȭ μ ǰ Ѵ. ߰ϰ ְ Ǽ ȥռ . , ̿ ´.
, ǰ ڱ ַ μ . Ϲ ƽƮ Ư¡ Ǹ ð ϵ ̳ ޾Ƽ ҿ뼺 Ǵ ִ. Ư¡ ? Ȥ õ 絵 ޲ Դ. Ͼ Ƿ ̵ ϸ .
< > , , Ʈ,

2) ҳƮ(Gilsonite)

< > ƽƮμ 150̴̻. ̰ ȥռ .
< >
Һε ̿ ݰü Ż (Pitch)̸ , Ȥ 氥 ִ μ ̵ 忡 ̿ϰ ִ.




3. ü(Ceooulose Derivatives)

< >
ϸ ȭ Ȥ 꼶Ҷ Ѵ.
ȭ 1838 Pelouze , ƿ Ȥ ̸ ʻ꿡 óϿ ʿ. 1945 BASEL б Schonbein ؼ ȭ ߸ ̷ ؼ ȭ Ǿ. 1969 ̱, ÿ ̵尡 ߸Ǿ ῡ ? ߴ. 1919 ̱ Gercules Power Company ȭ Ͽ ߰ؼ Ͽ.
1906 ȭ(T.N.T), 1911 ̵, 1929 ĺ ī Ǿ. ȭؼ . ٸ ؼ óϸ ȭ ؼ ȭ ´.

C6H7O2(OH)3 + 3HNO3----> C6H7O2(ONO2) + 3H2O


(%) ǥõ ȭ Ѵ. 꼶 ȭ ȭ( 12.5 0 14%) ̵( 10.5 - 11%) μ Է 11 - 12.5% ȴ. ߿ H(12 - 12.5) L(11 - 11.7%) ִ.
H , ȭμ 뿡 صǰ H ݰ 뼺μ 뿡 ط ȭ յ, Һ, , , ¿ зϰ ִ.
ȭ 浵 ؼ ҷ̹Ƿ ѵ ִ.( ȭ ٴ յ ٴ ǹ̴. 1,000̻ Ұϴ.)
ȭ μ ǥѴ. Ϲ ȭ ܱ ȸ ǰ 캸 .

Է

( )

( )

I.C.I

( )

ϰԵ

( )

( )

RS1/4 Sec

HC 15

H x 8 -13

H 28

H 1/4

RS1/4 Sec

HB 14

H x 30-50

H 24

H 1/2

RS15-20 Sec

HA 17

HC 120-170

H 10

H 20

RS1/2 Sec

LB 14

L x 20-40

AH 25

L 1/2


ȭ? Ϲ 뵵μ H 1/16, H 1/8 (Ϻ) , ̼Ҹī(High Solek kLacquer) ϰ H 1/4, H 1/5 ǥ (ڵ, , ̷, ʶī, μũ, ) ȴ.

H5, H10, H20 ǥ μ , ݼ, , ŸƮ, , , ī μ Ѵ. ׸ L 1/8, L 1/4, S 1/5, L20 ֿμ Ưī, ī, , μũ, ƽ  Ѵ.

ȭ (Ester, Ketone), (ݰ) 񼮿() .
DOP, DBP, TCP, Ǹ ϰ μ 㸶, , ڰ, (ϱǰ), Ŷ, λ, Ҽ, ũ(Ϻ Ȥ ͵ ) Һġ, ޶μ ȥռ ִ.
̻ ȭ鵵 ϱ Ͽ ռ, õ Ѵ.
ȭ Ǹ ȵȴ. ǰü 25 -30% (IPA) γұ ȥ ư ȭ ޶.
ȭ dz Ȥ ȭ, dz ڰ ϱ ̳ 150̻ ϹǷ 忡 Ư ؾ Ѵ.
Ҿ ڿȭ ִ.

< >
ī, ī, ƽ, μũ Ѵ.


(2) 꼶 (Acetyl Cellulose)

< >

ϸ (Dope : װ) Ѵ.
1968 Schusenberger ߰ μ Һڳ ⸦ ʻμ ȭ ̴. ҿ, , Ư ϰ տ .
Ƽ, ۻƿ, ۻ꿡ƿ, 翰ȭź  ´. ܴ ʴ Ư¡ ְ , ݼӿܴ ʴ´. ū , ̵ , Ⱑ ȣϴ.

< >
ַ װ , ,

< : 꼶 (wt%) >

꼶 8

30

30

ź 10

(Camphor; ) 2

۾: ȥ ϸ鼭 Ҹ ȭ ߰ؼ ݿѴ.
׿ , ǰ ݼӿ ũ, ĥ ٸ ؼ ī 굵ῡ Ѵ.



4. ռ(Synthetic Resin)

2 ռ ߴ޷ ռ ȭչ , , ǰ, , 鿡 ϰ ̿ǰ Ƿ ռ ľؾ߸ Ѵ. ⼭ μ Ǵ ռ м

(1) ź(Phenol Resin)

< > ˵ Ǵ ī ˸Ͽ սѼ ռμ ϸ ˵ Ѵ. ռ߿ (1913)忡 ̱ 'ũƮ' ǰ ǵǾ. Ϲ ǰ ִ.

1) ݰ뼺

˵带 ī˸ŷμ Ѽ ݿ ܰ迡 Ͽ ҿ ȭ̴. źȭҰ ʴ Ǵ μ ߰ ̴.

2) ȭ

ź ī(ϸϾ)˸Ͽ ؼ , ʱչ ܰ迡 ȭ Ѵ. , ,  Ѵ. ¿ ߰ °ϸ 100̻ ϸ ȭؼ ҿ, Ѵ.

3)

ź ս Ǽ ؼ ϰ ʱ Ϲݵμ '' Ǵ ڰ ؼ 뼺 Ѵ.
̰ 뼺 Ѵ. Ǽ() ؼ 뼺 ȴ. ̰ μ ǰ ִ.

4) 100%

'Ķ' Ǵ 'ü'ġ ų Ǵ ƴġȯ⸦ ؼ ˵ Ű ʰҵ 뼺 DZ 100% Ѵ. Ǽ Ҽ ִ. ϸ ų, ƴ Ѵ.
, ī, ϼ .

< >
뼺 뼺 , ü û, , , (ö) ȣ, 嵥 굵, ȭ ûᳪ ٴϽ Ѵ. ȭ 뼺 ϵ, Ǫ̸, ƽ , ƽƮǶ, , , õ ϳ ٴϽ ѵ ϸ ῡ ϱ ƴ. ׷ õ Ӱ, , , ϼ .

< Rosin ź (wt %) >

(98%̻) 15.5
21.8
55.7
(PbO) 0.003
׸ 7.1

< >
, , 100Ŀ 2 -3ð ϰ 150ɿ 10ð 220ɷ µ ½ ,븦 ְ 270 - 280ɿ ðŽŲ.

(2) Ŷ (Alkyd Resin)

< >
Ŷ Kienle ݿ Alcohol 'Al' Ÿ 'Kyd'κ ϴ ̴. ϸ Ŷ , ǪŻ , ȭڼ Ѵ.

1) Ǽ Ŷ

< >
ݰ ׸(Glycerin), Ÿ(Pentaerythritol), ġ׸( Ethylene Glycol) 꼭μ ǪŻ, Ȼ, ̼ǪŸ, Ƹ, , Ǹ սŰ ׸ ??ȭǾ Ҽ .
忡 ȭ ޶ ̷ ҿ, · ȴ. Ǵ 翡 ؼ , , ȴ. ù°, ׸, Ÿϵ̵(Pthalic Anhydride) 200 - 230ɷ ϴ 갡 ɶ ϴ ° ״ ׸ 230ɷ Ͽ ڱȯ ׸̵(Mono Glyceride) Pthalic Anhydride 꼺 ϴ , ° Ÿ Ͽ ߿ Ű ( ӵ)ſ Բ ȭ ִ.
ȷл, ź, , , , , صȴ.

Ŷ ٸ. Ƹ, , ŻǸ, , , Ǹ, ݴ̴. ú .

ٸǷ (Modified Oil)

ŻǸ

浵, , ǰ,ȷл, ļ

Ȳ, Gas Checdking,

Ƹ

浵, ,

Ȳ

,

Ȳ

Ǹ

, Ҽ

,

浵, , ǰ,

, Ȳ

ú

, ǰ

Ȳ, , Gas Checking



ǰŶ Է ӭ, , ϼ ַ Ѵ.

Է Ȥ 纰 뺰

Oil(%)

PA(%)

Ŷ (Short Oil Alkyd)D

35 - 45

35̻

Ŷ (Medium Oil Alkyd)



Ŷ (Long Oil Alkyd)



Ŷ(Very long Oil Alkyd)




Է , ȷл Ű 浵, Ȳ, ǰ .

Ŷ Ϲ 캸.

(%)

30

40

50

60 70

ũ

ڴ

۾()

ڴ

ȥ

ڴ

ڴ

ڴ

ڴ

ڴ

ڴ

ڴ


2) ҰǼ Ŷ

Ǽ꺯 ҰǼ Ǹ, ؼ Ų Ѵ. ̵ ¿ ʰ ִ. Ͽ Ų.

3) ġȭŶ(Styrene Alkyd)

, ŻǸ 2߰ ġ 븶(Styrene Monumer) ؼ ġȭ ϰ װ ؼ ٽ ǪŻ ġȭŶ ȴ. ӰǼ, , , ǰ, ú . ī ϳ , ļ ڰ ߺϸ ָ Ͼ .

4) Ŷ

< >
Rosin̳ Ȱ ǪŻ ٰ ݿ սŰ ׷ϰ ÿ .

źȭҿ صǰ Ǽ 뼺(Compactibility)ֱ ٴϽ ϰ, ȭ ȥռ ֱ ī Ѵ.

Ŷ ӰǼ, , 浵, ļ ڰ Ŷ , ī, , 浵 ڿܼ ϴ ִ.

< >

Ǽ: °, ī, ޶ε
Ǽ: °
Ǽ: ī, ޶μҺε
ҰǼ: ī, ޶μҺε
Ŷ: 󵵵
Ŷ: ϵ
ġȭŶ: Ӱǵ, Һε, Ը
ũŶ: ī, Ӱǵ, Һε
úˉŶ: ǰ, ݼũ, ϵ
ҺŶ: , ǰ, Ӱǵ
øܺ?Ŷ: , ǰ,

< Ŷ (wt%) >
32.4
׸ 25.4
ǪŻ 37
Ű÷(ȯ) 5.2

< >
,, ְ 긦 ϸ鼭 240 -260ɿ 8 -10ð Ű鼭 ϴ ð(120) 䱸ϴ Ѵ.

 

(3) λ(Maleic Resin)

< >

ϸ λ Ѵ.

üμ , λ ׸ 3ڸ ¿ ´.

140μ , 迡 Ϲ λ Ѵ. Ester Gum ؼ ̹Ƿ Ȳ ļ, . Ŀ ؼ , 갡ط, 뼺 ٸ ִ. ׸ ȭϸ ȭ ȥյdz Ÿμ ȭϸ 뼺 .

λ ط ϰ λ Ϻ ϸ ļ . κпȭ 갡μ ݿ ´.

< >

ī, īǶ, ٴϽ, ٴϽ, ϵϽ, Ʈ, 뼺
< λ (wt%) >
(Rosin) 77
λ 7.7
׸ 15.3

< >
, 踦 ְ 150 -180ɿ 2ð ϸ鼭 ְ 240 - 260ɷ µ ÷ 5 -8ð ðŲ.

(4) ȭ Polyester Resin

ȭ⸦ (λ̳ ȭ2 ٰ ݷ ü չ) ռ 븶(Styrene Monomer) ص μ ˸(հ) (Ȱ) ÷ ؼ ¿ ȭѴ.

ȭ ȭڰ Ҹ븶 տ ̱ ־ 1ȸ μ β ִ.

ϰ ܴϰ (flexibility) ̶ ó . ҿ ؼ ϴ ְ ǥ ȭ ҷ DZ ν ҷ ־ ν ǥ鿡 Ǹ Ͽ Ͽ ȭ ´.

׷ ν ǥ鿡 Ƿ ´. ̰Ϳ ؼ ֱٿ ӽ(Non-Wax Resin) ߵǾ ִ.

< >
ǰ(ܽ, Ź, ǽ, , )
ϵ庸, , ں, 췹ź 󵵿ε ȴ.

(5) Ҽ(Urea Resin)

üμ Ұ տ ؼ μ 뼺 Ҽ, ݰ뼺, Űó, ݿ뼺 3 зѴ.

1) 뼺Ҽ

ҿ ī Ǵ ߼μ Ű 뼭 ʱ չ ȴ.
ʱ չ ؼ ¿ ϵ簡 Ǵ 꼺˸Ÿ ϸ Ͽ ҿ, ȴ. Ϲ , ļ ڴ.

2) ݰ뼺Ҽ

ҿ Ų ǪŻ ؼ ϸ Ҽ ĥⰡ ǪŻ ؼ ȭǾ 뼺 ݰ뼺 ȴ. ǪŻ ׿ 뼺 λ, , Ƚ Ǵ ̰ ȭȴ.

3) Űó, ݰ뼺Ҽ

ҿ źð ؼ ȭ Ҽ Ͽ Żؼ ź, Űó  ؼ ̴.
Ҽ, ϱ ҰǼǪŻ Ѵ. Ǵ ҰǼŶ δ. Ҽ ޶μ ؼ ȭ , ļ ڴ. ȭ ݿ . ̵  Ѵ.

ȭ˸(ȭ) ֹ߼̴. ׿ ȭμ ȭϸϾ , λĥ 꼺λ꿡, ⼳ ȴ.

< >
ǵ, , ǰ, , ޶ξŶҺε, ̼ҵ帮ī

(6) ޶μ(Melamine Resin)

< >
޶ΰ չ ޶μ Ѵ. ̳ Ҽ ϰ 뼺, źȭҰ뼺, źȭҺҿ뼺 3 ִ.
뼺 Ǹ ҿ뼺 ǰ źð 1 Ͽ ϸ źȭ, 뼺 ȴ.
뿡 Ǵ ź÷μ ȭؼ Ų Ѵ. ֹߺ 50-70% , üμ , , , ϰ Ŷ, ü, ũ, ȭҰռ ȥռ . ȭ ź ȴ.
Ҽ µ 浵 ũ. , ú, , ī, , ļ ݼӿ ڴ. Ŷ ȥս , Ȱ ϱ ؼ Ʈĥƹ(Triethylamine) Ѵ.

< >
̼ҵ帮ī, ũҺε, ޶ξŶ Һε, õ, , ȭ, , ǵ

(7) Ҽ(Polyvinly acetate resin)

< >
Ƽġ ʻ ؼ ʻ Ǵ ؼ ؼ Ѵ. պڷ 300 - 500̰ ź, Ƽ, ĥƼƮ, 翣, ֺ IPA, ź, Űó (Latent Solvent)̴. ũ(Ÿũ꿡ĥ)ȭ, , 㸶, Ŷ 뼺 ִ.

¼ Ŀ 40ɺαٿ ´. ȭ ߿ ¿ ȭѴ. յ 1,000 ¼ ҵǰ ؼ̳ 뼺 ڰ ǰ ֲ(Orange peel) ŸǷ ܵ .

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ϵ, Ʈ, , ġǿ뵵, ƽ

(8) ȭ.Ұü(Vinyl Chroride/Vinyl Acetate Copolymer Resin)

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ϸ ȭҼ Ѵ. иμ ȭ μ, ǰ ʻ , Ҽ, ؼ ῡ ϵ ̴.

ȭ(VC) ʻ(VAC) Mole ؼ ټ ٸ.

ȭ 87 ؼ ణ ؼ ǰ . VC/VAC(Mole) = 70/30 üμ ؼ ʰ ׿ ҷ ?λ ̴. ݱ( -OH) ǰ ִ. Ǵ ü յ 100 - 400̴. ֿ ̰ 񼮿 .

(: MIBK/Toluene = 1:1)

, ī, ֹ, , ⸧, Ŀ ؼ ׼ ũ μ ڱȭ ȴ. , ī, ļ . 100̻ ϸ i ߻ ڵ˸ۿ뿡 ؼ ع ˰ ؼ ȭ۾ ȴ.

ۿ (ڿܼ) ؼ ϴ. ȭҼ ÷ ʿ䰡 ִ.(: ) λ (VMCH: -COOH) ݼ, ũƮ ݱ(-OH:VAGH) ٸ 뼺 .

Ŷ, , , ũ, , ޶μ ȥռ . ҵ Ǵ ʴ Ƿ ؼ ? ϰ ī ˸ ۾ ù޴ .

VC/VAC = 87/23 ϵμ dz ϱ ؼ ݵ ϵḦ ؾϰ 200Ŀ 1 -2ð ϸ ؼ 浵 ȴ. λ ݼ, ũƮ , 翡 Ƿ ϵ(Primer) ϰ, -OH⸦ 뼺 ޶, , õ ÷Ͽ 3ȭ ̷. Ŷ ȥϿ TopsideƮ ַ Ѵ.

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ǰ, ĵ, , Stripable Ʈ(Ͻúȣ뵵) , , ʸ, ǰ

(9) Һġ(Poly vinyl butyral resin)

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ʻҰ κ ؼ Ϻδ Ҿݷμ װͿ ĥ˵带 ۿѼ Butylȭ и̴.

54, ĥ˵ 38, ƼƮ 0.3, ϵϽDZ(-OH) 7μ Hydroyl ݿ ص Ű ణ ط ֱ Ǫ̸(Wash primer) ϵ ʰ ð ġϸ ʴ.

5% , , ڷ ȥؼ Ѵ. , , ڿ ϰ . ʿ ؼ ̳ . ߿ ȭ յ 2,000μ ȭ 130ɺα̰ ʻ, ƼŰ, ֺ, ũη , Ǹ, Ȱ, (϶)㸶, , , ޶, ĥ, ڰ, , ƿ 뼺 . ȭ ȥյǰ, ȭ, ũ, ȭ 뼺 . Һε ð Ȥ ª ð ȭǾ Ҽ ȭ Ѵ.( , , )ݰ뼺 ȥؼ W/P . Ǫ̸ ȭ ȥ 24ð ϸ .(ֳϸ Ǿ ) , ī ߵ̰ ġ Һġ ʻ Ҿ Tripolymer ϸ ȴ.

Һĥ % ؼ, ǰ Ҿ % ϸ Ҽ Ÿ. ĥ °ȭ ܵ ؼ , ǰ, . ġ ݺ޶μ ȥվ׿ 꼺˸Ÿ ؼ , ǰ, .

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ĪǪ̸(Etching primer), 뵵 ζ, ݼ , ϵ庸뵵, ƽ뵵, ũμũ()

(10)ġ(Polystyrene resin)

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ġ Ǵ ؼ ս μ Ҽ̴. ϰ ܴ ̴. 1.05 - 1.07ȭ 85 ? 5 , , 꼺, ī , ļ(ڿܼ ũ) ڴ. , , ֹ Ϻ ´. , ڰ, а 뼺 ִ. DOP, DBP .

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ƽ, , ī, Ϳ뵵, īϵ뵵, ӰǹٴϽ, ο뵵, ,

(11) ũ(Acrylic resin)

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ũ Ǵ Ÿũ꿡 սѼ μ δ , ȭ 2 ִ. ⼭ ռ Է ϰ ڴ.

1) Ҽ ũ(Thormoplastic acrylic resin)

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ũ꿡 ü μ ũ ȣϴ. AlkyklⰡ Ŀ ϴ. Ÿũ꿡 ü 浵 ڴ. ̰ źȭ, , ֺ, ȭźȭҰ źȭҿ ʴ´. ȭ, Ŷ, λ, , ʻ, ȭ, , , Ȱ 뼺 뼺 ũ ٸ.

ũ ܵ 浵 ũ ȭ Ȥ Ҽ ȥϿ 浵 ø ִ. Ͽ ؼ  ¿ ʰ ú . , ī, ļ, ° . Ÿ ϰ Ÿ.

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ڵ, , ݼӵ, ƽ ǰ, ƽ뵵, 뵵, 뵵, ũƮ, ũī, Ҷī ̴.

2) ȭ ũ(Thermosetting acrylic resin)

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ũ, Ÿũ ̰ , ġ չ üμ װͿ īDZ(Carboxyl -COOH), ̵ϽDZ, ƹ̵, ġ, ɱ⸦ پ ֱ ̰ μ ƹ̳, ü, , ؼ ȭŲ.

MIBK, ũ޻, ĥƼƮ, Ű÷  ؼ ط ũ. ܵ ȭ 쵵 ְ ޶μ ȥ 쵵 ִ. ޶ξŶ Ẹ 浵, , ǰ, ǰġ ġϴ . ޶μҺεẸ ȭµ (150 - 170/20 - 30 Ȥ 230 270/1 - 2 ) 1ȸμ ȣᰡ ־ ۾ ִ.

͉, , ļ, , ǰ, , , 浵, ݼ,  .

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뵵, ڵ, , ǰ, , 繫ǰ Ȥ , ݼӽƮ, ö, ݼ(˹̴, ƿ) ϵ, dz,? , ٸ ǰ ִ.

< Ҽ ũ (wt%)>

M.M.A 70

2 E.H.A 20

Xylol 90

B P O(˸) 1

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,,,긦 ְ 130 - 140ɿ 䱸ϴ ϷŲ.

(12) Ҿ(Poly vinyl alcohol : PVA)

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ϸ ̶ Ѵ. Ǵ Ȳ иμ ڷ ´. ڷ , Ǹ, 嵵, . ȭ , Ǹ, 嵵 ϰ κ Gelȭ ؼ ʿ䰡 ִ.

ص Gelȭ 88%μ ̴ְ. ĸ Ĺ, Grease, źȭҿ ħ ʴ´. ׵ ö󰣴. Ϲ 130 - 140ɱ ص ʴ´. ׸ Ȥ λ ݼӿ Ű ִ. ȣݷ̵ ۿ ְ ̿ȭμ , ī ȥ ȭ . ȭμ , ī ȥ ϰ κаȭ ȭٵ ȭμ ȿϰ ͺ ȿ̴.

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ʻҿ , , ȭ, , Ͻúȣ뵵, ,

(13) (Petroleum resin)

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ع ؼ μ 밳 . 0.89 - 1.1, ȭ 80 - 110, ź 30 - 300, 갡 1 ü̴. ַ , , , ġ ݿ ʴ´. ӰǼ̰ (DOP, DBP) ÷ؼ Ѵ.

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ڰ˴, ٴϽ, ̻¡, ˹̴Ʈ, Ӱǹû, ӰǴϽ

(14) м(Curmarone Resin)

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ε ġ ռμ ź Ҷ ֺƮ 160 180 Ȳ ȭ˹̴ ˸ŷμ ¿ ؼ . Ȳ üμ 135 - 150 , ׷ ݰ, ڰ, 迡 ʴ´. ڰ, Ŷ, ġ, Ǽ õ δ. , , ī, ļ, ϼ Ұȭ Ƿ ī . ص β ö ִ. 갡 1̴. ȭ ̻󿡼 ð ġϸ ؿµ 440 480 . Ǽ ȥյȴ. ȭ δ.

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ٴϽ, , ٴϽμ ĵ, , ˹̴Ʈ, ο뵵

< Ϲ Ҽ źȭ Ư¡ >

ȭ

⸧ ؼ

ط ũ.

ӰǹٴϽ, ȭ ,

÷μ , ȣϴ.

ȭ .

, , ī, ڿܼ ȣ,

Ĺ ó .

ؼ

߻ ˹̴ Leafing

ӰǼ̴. ܴϴ.



(15) 췹ź(Polyurethane resin)

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췹ź ߿ (-NH, COO-)μ ǥϴ 췹ź ִ θ Ѵ. Ϲ 췹źμ 3 ִ.

Polyester Ǵ ڰ ̼ҽþƳƮ (Isocyanate ) ȭչ ϴ (2 췹ź) ȭ 췹ź ׸ 췹źȭ ִ.

1) 췹ź , 췹ź

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̰ Ϲ (Polyol)̶ θ. 2 ׸ݷ ؼ ׸ݷ ̴. ̵ 2 ׸ յ ؼ ٸ (-OH) ̼ҽþƳƮ(Isocyanate-NCO) ؼ 췹ź .

갡 6 - 7̴. ̼ҽþƳƮ ȭչ ̼ҽþƳƮ Ȱȭչ Ѵ. ӵ Ϲ Ȱȭչ ⼺ ߼ 꼺 ʾ ִ. 1޾ƹ> ϸϾ> >>>> Ȱġ> īDZ ̴.

T.D.I Ȱ ū ȭչ̱ ð ð(Pot Life) ª. T.D.I ֱ ȯ⸦ ϰ Ͽ Ǿ ź, ź μ ô 񴩹 ôϸ . 췹ź () ȭ ϱ , , ߿ . ǰ ü ϴ.

, ݼ, ƽ, , ũƮ, , , , ǰ, ũ. μ ݰ ʾƾ Ѵ. , , ֺ Ѵ. 浵 ִ ͺ dz ̴. ϱ ð θ Ȳϰ 2̶ ۾ ϰ ð ª.

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뵵, ݼӿ뵵, ũƮ뵵, , 뵵, ƽ뵵, ü, , 뵵(𼺵)

2) ȭ 췹ź

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ð ̼ҽþƳƮ Prepolymerμ ܿ -NCO⸦ ְ Ⱑ ȭѴ. ˸Űȭ 췹ź ⺻ ȭ ̰ ҷ ˸ ÷ ؼ ȭѴ.

˸ŷμ 3޾ƹ, ּ ȿ̴. ַ ĥźþƹ(Diethyl ethanol amine), Ʈĥƹ(Triethyl diamine)̴. μ Űóܵ, , ȥչ̴. ҷ μ ȭ ϴ ݸ鿡 (Prepolymer) ⿡ ΰϱ ޿ Ͽ Ѵ.

Ⱑ ð ǰ ʹ Ȧ̳ ߻Ѵ. 2ῡ Ͽ 嵵μ Ѵ.

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뵵,

3) 췹ź (Urethane Oil)

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Ǽ ü ̼ҽþƳƮ ؼ ̼ҽþƳƮⰡ ϰ ʾƾ ȴ.

2߰ ҿ ؼ ȭؼ ؼ ȭѴ. ٻ꿬̳ ٻڹƮ ݼӺ񴩸 Ѵ. źȭ, źȭҿ Ѵ. , ӰǼ̰ , , ϹǷ ٴϽ Ѵ.

Ŷ, ü 浵 , ǰ . ǿܿ Ȳϴ 찡 dz ణ Ȳϴ ִ. Ͼ̹Ƿ ۾ ϰ ð ʿ䰡 .

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ٴϽ, ǿ, ǴϽ, ڵ, ö뵵, ǿܵ,

 

(16) ü (Epoxy Resin)

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ũ帱 Ѽ Ͽ üμ .





ְ ׸̰ ڰ ʾұ ǰ ñ( -CH - CH2) ( -OH ) Ǿ Ģ Ǿ ֱ ϸ ȭ ´. ȭ , , μ, , ǰ . ȯ ü ۾ . ʾұ ļ . ߿ , ȭ, ũ.

, ޶, Ҽ ȭ ȥؼ 170̻ ¿ Һ ⱸ, ⱸ ĵ뵵, 곻ε, , ǰ, ƹη, ƹ̵带 ȭ ñ Ȥ ƹα⸦ Ѽ ȭǴ 2μ ° 80 -190 ° ϴ. μ ȭ °μ Ǵ ƹ̳ 120 - 140 Һεμ Ѵ. ׿ ü ũ, ̼ҽþƳƮ ؼ ݼӵ忡 Ѵ. õ ȭ ̼ҽþƳƮ Ͽ 췹źõ õ µ(0) ȭ Ұ ۾ ϰ ɵ . Ż ȥϿ ŻõḦ .

ȯ迡ü ַ 깫 ؼ ȭŲ. ̿, Į ݰ ؼ ش. , , ֺ꿡 ֿ, 񼮿̴.

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, ǰ, ũƮ뵵, , ٸ ϴ.

(17) ԼҼ (Silicon Resin)

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ų(Ǵ ƴ) ũηνź ؼ տ ⹰ ⹰ ߰ ġ ü̴. ̸ Silicon̶ θ. , , Rubber μ ʱչ ؼ Ѵ.

, , Ȳ ȴ. µ ΰϿ ( -20 - 260) ϰ ٴϽ 1/3 - 1/5 , ũ.

Ȱμ ļ, ̿¼, ǰ ũ. ⼺ Si-O-Si ڸ ϱ , ļ, ϼ ̴.

Ŷ ؼ ° Ȥ ޶μ, , ũ ȥϿ 䱸ϴ 꿡 Ѵ. ռ ῡ 1/3(10 - 15%) . 150 -200ɿ 1ð Ȥ 260ɿ 20 ҺϿ Ѵ.

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, ǰ, ϵ, ׿ øܰ Oil ߼, , , øܰ Ÿ Ȱ ߿ ̴.

(18) Ƹ̵ (Poly Amide Resin)

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߿ (-CO - NH - ) ƹ̵⸦ ڷμ ̷ ǥ ƹ̵ ῡ Ǵ ƹ̵ ƹλ տ ؼ ̴. , , ִ.

̰ ڳ Ȱƹ̳⸦ ְ Amide 300 - 400̴. ƹΰ 갡 (꼺 ȷῡ ) ü ȭ ϰ ƹΰ ַ Ʈ ִ Ѵ. Ŷ, , , λ, ȭ 뼺 , ֺ Ͽ ϸ ̴. , ڿ ʴ´. ȭ 90 - 150̰ ü ȭ, ƹ ٵ ð(Pot Life) ɵ . ȭӵ µ . ׷ ǰ, ڴ.

ü Ƹ̵ ū ȭӵ ū ̰ . Ŷ 10 - 40% ȥϸ Ʈ ش.

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ũ, ũ, ˹̴ڿ , , ƽ뵵,

(19) ȭ (Chlorinated Rubber)

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㼭 ڷ Ұ ϸ ȭ ȴ. ȭ ȭ ٸǷ 40% ְ Ҿϸ 54% Ǹ Ұ ߰ ź . 67 - 68% Ǹ ְ ȭоǰ Ͽ ׼ 69%̸̻ ȭ Ư? Ҵ´. иμ ִ. ǰ, , ݼ 135ɿ صȴ.

, , , ֺ꿡 صǰ , ݿ ʰ ̳׶Ǹ 񼮿 Ѵ.

, , , ȭ, , Ŷ 뼺 ִ. Ŷ Ϻ 뼺 , ӭŶ 뼺 . õ ǰ, ī, νļ,  ħ ȵȴ. , ǰ 䱸ϴ ȭ Ѵ. , ۾ Ű ؼ Ŷ , װͿ Ŷ , ǰ ȭ Ų. ǰ ޴ ȣ, ĵ ܵ ܴ ֱ ȭĶ, ȭ, DOP, TCP, Epoxyȭ ϴ 찡 . 100 - 150ɿ ذ Ͼ Ұ ϾǷ ؾ Ѵ.

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굵, ī, , ũƮ , 뵵, ǵ, ũ, ,

(20) ռ

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üμ ģȭ Ŀ ̴. Ϲ Ҽ ؼ ڷ ũ Կ 浵 ȭоǰ ׷ ũ. ڴ 1 - 5?, 0.5 - 1.5?, 0.25? 3 зѴ. Ǿ Ѵ. ϴ Ϲ ̿ Ǵ ̿¼̴. ȣ Copolymr, ٸ ȣݷ̵, ڷ, ڷ ȴ.

л ڴ Ϲ ¿ ڰ 󸶳 Ǹ ̷ ʿ ̰ ְ ÷ϸ ڿ Ҽ ؼ Ǿ ΰȭ , Ѵ.

ī, ¿ Ѽ ıŰ Ͱ ν Ͼ . ̰Ϳ ؼ (ĥ׸, ĥֺ) νĹ(Ƚ, , ϸϾƼ) ÷ؼ Ѵ.

μ ʻҿ, ũ, ġŸ𿣿, ȭ-ȭҸ ִ.

1) ʻҿ(Vinyl Acetate Emulsion)

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ȣ ̴. ȣ ַ ο뿡 ũ꿡, λ ĥ Copolymer ܺο Ѵ.

pH Ϲ 꼺̳ Ư¡ ũ̳ ġŸ Կ ؼ ʤ , ô, ļ ڴ.

2) ũ (Acrylic Emulsion)

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ũ꿡, ġ, ҾƼƮ Copolymer Ϲ ǰ ִ.

ũ꿡 źҼ ϰ 嵵 Ͽ ȭ . , , , ǰ, ô, ļ, ٸ Ժ δ.

3) ġ Ÿ (Styrene Butadiene Emulsion)

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, ī ڿܼ ڴ. ʻҹٻũ, ҿ տ ũ԰ ϰ õ , ī, ô, ļ .

ռ Ϲ 뵵 캸


%

pH

ļ

ʻȣ

50-55

1000-60000cp

3-6 0.5-1.5?

7

ҷ

ҷ

ʻҰ

50-55

300-25000cp

4-6 0.2?

5

ҷ

ҷ

ġŸ

50-55

1000-5000cp

5-7 -.7?

5

ȣ

ҷ

ܺ

ũ꿡

45-50

1000cp

8-9 0.1?

-4

ȣ

ȣ

ܺ


< >

ũƮ賻ܺ Ե, (Binder)

< ʻҿ (WT%) >

100

0.3

P.V.A 1.0

ȭ ( 10 Z) 0.3

ī 0.3

ʻ 븶 100



< >

,,븦 ְ ,긦 ְ ÷ϸ鼭 µ 75ɿ Ų.

30 - 1ð ðѴ.

pH Ѵ.

< ũ (wt%) >

* 7.5% ̵Ͻǿĥ ν 150

(HEC-BC-15)

** WZ 22.5

ź Ҵ 0.2

H2O 65

*** 븶 ȥչ 20

ī 0.5

22.5

븶 ȥչ 180

ī 0.3

12.5

10% ϸϾƼ 2.5

-------------------------------------------------

375

ʻ Ҹ븶 140

ũ 2ĥ 30

ũ ĥ 30

-------------------------------------------------

200

* KKǰ (Ϻ)

** ݼ KKǰ(̿ )

*** ȥչ

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ְ οµ 80ķ ؼ ȥտؽŲ.

صǸ οµ 65ɷ ߰ ִ´.

οµ ½ 72 ķ Ѵ.

µ ϸ 븦 ϸ ؼ 3 - 4ð Ͻ ϷѴ.(̶ տµ 72ɿ )

ϿϷ θ 76 - 80 ÷ 1ð 30 Ѵ.

Ϸ οµ 40ķ ߾ ÷ؼ pH Ͽ ϷŲ.

Ѵ.

(21) 뼺(Water Soluble Resin)

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뼺 Ϲ Ŷ뼺, 뼺, ƹ̳뼺, ũ뼺 ִ.

1) Ŷ 뼺

ٿμ 2 - 3ɱ⸦ ̿ؼ ȭ 갡 50 - 100 ̴. ̵ ϸϾ Ǵ ֹ߼ ƹ߿ ȭؼ ȭ μ 뼺 ƹ̳ Ǵ 뼺 ȥؼ Ѵ.

2) ƹ̳Ŷ 뼺

100 - 150 Ѵ. , üǪ̸ ̿ȴ.

3) Ŷ뼺

¿(150 - 170) Ű Ȳ , ǰ ϵμ Ѵ.

4) ƹ̳ũ 뼺

150ɿ Ǹ ļ, ̳ δ. 뼺 ȭ, ̰ . ī ڰ 0ɿ 强 ҷϸ ڵ.

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,