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Liquid flow medium dynamic viscosity table

Date：2021-11-15 source：

Everyone knows that to measure the flow rate of a chemical liquid, you must know the viscosity of this liquid in order to select a suitable flow meter for it, and then measure the accurate flow rate.

Today winny will share with you the dynamic viscosity of some common chemical liquids

Medium reference table (liquid)

Serial NO.	Medium Chinese	Medium English	Dynamic viscosity (cp)	Temperature (℃)
1	水	water	1	20
2	空气	air	0.0178	20
3	酒精	ethanol	1.2	20
4	四氯化碳	carbon tetrachloride	0.969	20
5	苯	benzene	0.652	20
6	乙醚	Ethyl ether	0.2	20
7	环己胺	cyclohexane	0.88469	25
8	癸烷	decane	0.8481	25
9	十二烷	dodecane	1.3588	25
10	重水	heavy water	1.0951	25
11	庚烷	heptane	0.38848	25
12	己烷	hexane	0.29628	25
13	异己烷	isohexane	0.2728	25
14	异戊烷	isopentane	0.21643	25
15	甲醇	methanol	0.54371	25
16	壬烷	nonane	0.65401	25
17	辛烷	octane	0.50972	25
18	戊烷	pentane	0.2179	25
19	R113		0.65361	25
20	R123		0.4176	25
21	R141b		0.40835	25
22	R365mfc		0.40756	25
23	甲苯	toluene	0.55625	25
24	碳酸二甲酯	dimethyl carbonate	0.58202	25
25	碳酸二乙酯	diethyl carbonate	0.7519	25
26	甲基叔丁醚	methyl tert-butyl ether	0.33002	25

60	甲基酮	Methyl ketone	0.4	20
61	甲苯	toluene	0.69	20
62	汽油	gasoline	0.8	20
63	三氯乙烯	trichloroethylene	0.82	20
64	水银	Mercury	1.55	20
65	煤油	kerosene	2.3	20
66	柴油	diesel oil	2.28-6.08	20
67	浓硫酸（98%）	Concentrated sulfuric acid (98%)	4	20
68	牛奶	milk	3	20
69	花生油	Peanut oil	10	20
70	原油	crude oil	1-100	20
71	乙烯	ethylene	16	20
72	蓖麻油	Castor oil	23	20
73	植物油	Vegetable oil	72-500	20
74	10号汽车机油	No.10 Automotive Oil	65	20
75	20号汽车机油	No.20 Automotive Oil	125	20
76	30号汽车机油	No.30 Automotive Oil	200	20
77	60号汽车机油	No.60 Automotive Oil	1000	20
78	马达油	Motor oil	2500	20
79	清漆	varnish	420	20
80	洗发水	Shampoo	900-11000	20
81	环氧树脂	epoxy resin	1200	20
82	墨汁	Ink	45000	20
83	凡士林油	Vaseline oil	100000	20

If you don’t know how to choose a flow meter for your chemical liquids, please consult winny: sales01@cxflowmeter.com

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