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Product
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Product Series

KOREOX W series (75% of EO Random copolymer)

KOREOX W series is a copolymer of Ethylene Oxide and Propylene Oxides, and it is a substance that can utilize the feature of outstanding lubricity or as the surfactant. KOREOX W series has more outstanding hydrodynamic lubricating characteristics compared to mineral oils or other synthetic lubricants to reduce the abrasion of equipment. In addition, the products are water soluble to be dissolved easily in water of room temperature,
but the PAG ingredient is dissociated in high temperature to perform outstanding thermal treatment features

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General Properties

* Typical Properties are not construed as specification.
Item Test method Unit W270 W18000 W19000 W55000 W70000 W100K
Appearance ASTM E284 clear clear clear clear clear clear
Viscosity at 40℃ ASTM D445 cSt 270 18,000 19,000 57,000 75,000 100,200
Viscosity Index ASTM D2270 207 414 414 430 500 500
Specific Gravity
at 20℃
ASTM D1298 1.09 1.09 1.09 1.09 1.09 1.09
Flash point ASTM D92 250 245 240 240 235 235
Molecular weight Calculated 2500 15000 15000 30000 39000 52000
Water ASTM E203 % 0.2 0.15 0.15 0.15 0.15 0.15