กระดาษกรองน้ำมันชนิดแข็งพิเศษ (Hardened Oil Filter Paper)

Product name Basis weight (g/m2) *1 Filtration speed (s) *2 Wet bursting strength (KPa) *3 Water extraction pH
Hardened Oil Filter Paper 270±15 45-65 >700 5-8
(*1) Filtration speed is the time for filtering 10ml (23±1℃) distilled water through 10cm2 filter paper. (*2) Wet bursting strength is measured by wet bursting strength instrument LSY-100. (*3) Water extraction pH: Represents the acidity and alkalinity of the paper.
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