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 Polyether series >> 1. 1. Propylene glycol block polyether


【Chemical components】polyoxyethylene

【Category】nonionic

【Technical index】

name

appearance

(25)

even

molecular weight

viscosity

(25 CPS)

cloud point

(1% aqueous solution)

melting point

()

moisture (%)

PH value

(1% aqueous solution)

HLB value

L31

colorless transparent liquid

1100

200

37

≤1.0

5.07.0

3.5

L35

colorless transparent liquid

1900

320

70~85

≤1.0

5.07.0

18.5

F38

white solid

5000

>100

45

≤1.0

5.07.0

30

L42

colorless transparent liquid

1630

250

37

≤1.0

5.07.0

8

L43

colorless transparent liquid

1850

310

42

≤1.0

5.07.0

10

L44

colorless transparent liquid

2200

440

45~55

≤1.0

5.07.0

12

L45

colorless liquid to paste

2400

75~85

≤1.0

5.07.0

15

L61

colorless transparent liquid

2000

285

17~21

≤1.0

5.07.0

3

L62

colorless transparent liquid

2500

400

21~26

≤1.0

5.07.0

7

L63

colorless transparent liquid

2650

475

34

≤1.0

5.07.0

11

L64

colorless transparent liquid

2900

550

57~61

≤1.0

5.07.0

13

P65

milk white paste

3500

75~85

29.5

≤1.0

5.07.0

15

F68

white paste solid

8350

>100

50

≤1.0

5.07.0

29


【Properties and application】
Used as low foam detergent or anti-foaming agent;
Used as anti-foaming agent in paper-making and fermentation industry

【Packaging and storage】
    200kg iron drum, 50kg plastic drum; as common chemicals; store in dry and ventilated place; Expiration date: 2 year


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