Viscosity of water at different temperatures Unit: cP centipoise

Water 20℃ 1

Water 50℃ 0.55

Water 75℃ 0.39

Water 100℃ 0.29

Water 125℃ 0.25

Water 150℃ 0.21

Water 175℃ 0.18

Water 200℃ 0.15

Water 225℃ 0.14

Water 250℃ 0.12

Approximate viscosity of commonly used fluid materials at room temperature (20°C) (unit: cP)

Material name Viscosity Material name Viscosity

Diethyl ether 0.233 No. 10 motor oil 65

Methyl ketone 0.4 No. 20 motor oil 125

Benzene 0.652 No. 30 motor oil 200

Toluene 0.69 No. 60 motor oil 1000

Gasoline 0.8 Motor Oil 2500

Trichloroethylene 0.82 Varnish 420

Carbon tetrachloride 0.969 Shampoo 900-11000

Water 1 Epoxy 1,200

Alcohol 1.2 Glycerin 1,180

Mercury 1.55 Honey 3000

Kerosene 2.3 Ink 45000

Diesel 2.28~6.08 Vaseline oil 100000

Concentrated sulfuric acid (98%) 4

milk 3

peanut oil 10

Crude oil 1-100

Ethylene 16

castor oil 23

Vegetable oil 72~500