용제

용제(SOLVENT)

  • 1용제(SOLVENT)란
    용액의 매체가 되어 용질을 녹이는 물질(용해를 촉진)로, 
    주로 액상의 형태를 띄고 있습니다. 특정 물질을 추출할 때 사용하기도 하며,
    이학적으로 취급 시 용매, 산업적으로 취급 시 용제 라고 불리웁니다.


    대표적인 용제 분류는
    ▶ 화학 구조에 의한 분류
        ● 탄화수소계 용제
        ● 알코올류 용제
        ● 질소화합물계 용제
        ● 할로겐화 탄화수소계 용제
    ▶ 비점에 의한 분류
        ● 저비점 용제 (비점 = 100'C 이하)
        ● 중비점 용제 (비점 = 100 ~ 150'C)
        ● 고비점 용제 (비점 = 150'C 이상)
    ▶ 극성에 의한 분류
        ● 극성 용제 (Ester, Ketone 등)
        ● 비극성 용제 (Hydrocarbon 등)
    ▶ 용해력에 의한 분류 
        ● 용제, 조용제, 희석제
    등이 있습니다.
  • 1P-SERIES GLYCOL ETHERS
 품명제품명(화학명)분자량(MW) 끓는점(BP) 점도(25'C) 
 PMPropylene
Glycol
Methyl Ether 
 90.1120 1.7 
 DPM Dipropylene
Glycol
Methyl Ether 
 148.2190  3.7
 TPMTripropylene
Glycol
Methyl Ether  
206.3 243  5.5
 PMA Propylene
Glycol Methyl
Ether Acetate
132.2 146 1.1 
DPMA   Dipropylene
Glycol Methyl
Ether Acetate
 190.2209 1.7 
 PnP Propylene Glycol
n-Propyl Ether
 118.2149 2.4 
DPnP
 Dipropylene Glycol
n-Propyl Ether
 176.2213 3.9 
PnB Propylene Glycol
n-butyl Ether
 132.2171 2.8 
DPnB
 Dipropylene Glycol
n-butyl Ether
 190.3 230 4.9
TPnB  Tripropylene Glycol
n-butyl Ether
 248.4 274
PPH
 Propylene Glycol
Phenyl Ether
152.2  243 25.2
PGDA
 Propylene Glycol
Diacetate
 160161  2.6
 DMMDipropylene Glycol
Dimethyl Ether 
 162.2175 
확대
  • 1Glycol Ethers
 품명제품명(화학명)
 BC Ethylene Glycol
Monobutyl ether
BDGDiethylene Glycol
Monobutyl ether
 DETBDiethylene Glycol
t-butyl ether 
 3MMB3 Methoxy
Monobutyl ether
 Glycerin글리세린 
 PGI(PGF)Propylene Glycol
 PG (USP)
DPG
Dipropylene Glycol
 TPGTripropylene Glycol 
확대