도료배합자 교육자료 정리5(1214-20210107)

in science •  4 years ago  (edited)

1.용제(Solvent)의 종류

♡물(Water)
♡알코올(Alcohol): Methanol,Ethanol,IBA,IPA,
Benzyl Alcohol
♡탄화 수소계 : White spirit,Naphtal
♡방향족계: Xylene,Toluene
♡케톤계: MEK,MIBK,Acetone
♡에스테르계: Butyl Acetate
♡에테르계: Ethy Acetate,PM,BC,EC,EA
2.용제의 상대증발 속도

기준:Butyl Acetate=1

♡Ethanol 2.6 Methanol 6.0 IPA 2.0 Xylene 0.7
Toluene 2.0 MEK 4.0 MIBK 1.6 Acetone 9.0 PM 0.7

BandPhoto_2019_02_07_11_31_34.jpg

science new bie
4 years ago by

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      ·  4 years ago 

    외계어네요 ㅎㅎㅎ

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