Propylene glycol block polyether
【Chemical components】polyoxyethylene
【Categorynonionic
【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
5.0~7.0
3.5
L35
colorless transparent liquid
1900
320
70~85
≤1.0
5.0~7.0
18.5
F38
white solid
5000
>100
45
≤1.0
5.0~7.0
30
L42
colorless transparent liquid
1630
250
37
≤1.0
5.0~7.0
8
L43
colorless transparent liquid
1850
310
42
≤1.0
5.0~7.0
10
L44
colorless transparent liquid
2200
440
45~55
≤1.0
5.0~7.0
12
L45
colorless liquid to paste
2400
75~85
≤1.0
5.0~7.0
15
L61
colorless transparent liquid
2000
285
17~21
≤1.0
5.0~7.0
3
L62
colorless transparent liquid
2500
400
21~26
≤1.0
5.0~7.0
7
L63
colorless transparent liquid
2650
475
34
≤1.0
5.0~7.0
11
L64
colorless transparent liquid
2900
550
57~61
≤1.0
5.0~7.0
13
P65
milk white paste
3500
75~85
29.5
≤1.0
5.0~7.0
15
F68
white paste solid
8350
>100
50
≤1.0
5.0~7.0
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

【Return】

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