2nd Liquid Scintillator R&D group meeting @KNU /2006 07 27/

Sunghyun Chang

Mineral Oil 2ndSurvey @ Korea

1. BMP 10 : YU-base (before Mineral Oil) 82. BMP 32 : YU-base (before Mineral Oil) 83. BMP 100 : Mineral Oil (‘S-Oil’ -> P96) 5 4. BSO 17 : poly alpha olleffine : 합성유 95. BSO 400 : poly alpha olleffine : 합성유 96. KL 350(S) : White Oil ( 서진화학 ) 97. Silicone Oil (100 cSt/250C) 98. Silicone Oil (1000 cSt/250C) 89. Reference : Mineral Oil (Aldrich) 9

Viscosity 60Co Test [nA]

Comparison of Mineral Oil b/w Aldrich and Korean Company

20mg

Price

Mineral Oil서진 (seojin) : ~ 28 만원 / 200 litersAldrich : $ 46 / liter

Doducane 삼전 : 3 만 6 천원 / liter대정화금 : 13 만원 / 100gAldrich : $ 111 / 100ml : $ 324 / liter , $542 / 2 liters * Dodecane is imported from abroad

KF-240

KF-70 KF-150 KF-240 KF-400

Viscosity 에 따른 정제 시간 측정Dark/Source current 측정

Backup

원유 (crude oil)연료유(fuel oil) B.C. asphalt

YU-base

Mineral Oil (white)

식품 (foods), 화장품 (cosmatics), Etc.,

(www.seojinchem.com)

refinement

refinement

: extract heavy metal

Mineral Oil

M.O

알리파틱 + 나프텐 + 아로마틱