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Teflon Coating시 확인사항 및 선택기준
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藥 品 名
Chemical
|
濃 度
Density
|
重量變化(%) Weight changes
|
|
FEP
|
PFA
|
ETFE
|
|
Hydrochloric Acid (염산)
|
35
|
+0.0
|
0.0
|
0.0
|
|
Sulfuric Acid (황산)
|
95
|
0.0
|
0.0
|
0.0
|
|
Nitric Acid (질산)
|
60
|
0.0
|
0.0
|
+0.2
|
|
Hydrofluoric Acid (불산)
|
50
|
0.0
|
0.0
|
0.0
|
|
Phosphoric Acid (인산)
|
85
|
0.0
|
0.0
|
0.0
|
|
Sodium Hydroxide (수산화나트륨)
|
50
|
0.0
|
0.0
|
0.0
|
|
Ammonium Hydroxide (암모니아수)
|
28
|
0.0
|
0.0
|
0.0
|
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Sodium Chloride (염화나트륨)
|
30
|
0.0
|
0.0
|
0.0
|
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Methyl Alcohol (메틸알코올)
|
|
+0.1
|
0.0
|
+0.5
|
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Ethyl Alcohol (에틸알코올)
|
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+0.1
|
+0.1
|
+0.7
|
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Acetone (아세톤)
|
|
+0.3
|
+0.4
|
+3.5
|
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Carbon tetra-chloride (사염화나트륨)
|
|
+1.9
|
+2.3
|
+6.0
|
|
Chloroform (클로로포름)
|
|
+1.6
|
+1.6
|
+6.8
|
|
Toluene (톨루엔)
|
|
+0.5
|
+0.5
|
+2.8
|
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Xyene (크실렌)
|
|
+0.4
|
+0.4
|
+2.2
|
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Benzen (벤젠)
|
|
+0.7
|
+0.7
|
+3.4
|
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n-Hexane (n-헥산)
|
|
+0.6
|
+0.7
|
+1.1
|
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Methly ·Ethyl ketone (메틸 · 에틸케톤)
|
|
+0.4
|
+0.4
|
+3.7
|
|
Ethyl acetate (아세트산에틸)
|
|
+0.6
|
+0.6
|
+4.0
|
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Aniline (아닐린)
|
|
+0.1
|
+0.1
|
+0.6
|
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Di-ethyl amine (디-에틸아민)
|
|
+0.6
|
+0.6
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+2.4
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Phenol (페놀)
|
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+0.1
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+0.1
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+0.4
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