Product Name: pluronic L61series
Chemical composition: polyoxypropylene-polyoxyethylene glycol block copolymer
Type: NPAM
item
|
Appearance
(25℃) |
Average MW
|
Viscosity
(25℃ CPS) |
Cloud point
(1% solution)
|
Melting point(℃) |
Water %
|
PH
(1% aqueous solution)
|
HLB
|
|
L31 |
Colorless clear liquid |
1100 |
200 |
37 |
— |
≤1.0 |
5.0～7.0 |
3.5 |
|
L35 |
Colorless clear 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 clear liquid |
1630 |
250 |
37 |
— |
≤1.0 |
5.0～7.0 |
8 |
|
L43 |
Colorless clear liquid |
1850 |
310 |
42 |
— |
≤1.0 |
5.0～7.0 |
10 |
|
L44 |
Colorless clear liquid |
2200 |
440 |
45~55 |
— |
≤1.0 |
5.0～7.0 |
12 |
|
L45 |
Colorless liquid to pasty fluid |
2400 |
— |
75~85 |
— |
≤1.0 |
5.0～7.0 |
15 |
|
L61 |
Colorless clear liquid |
2000 |
285 |
17~21 |
— |
≤1.0 |
5.0～7.0 |
3 |
|
L62 |
Colorless clear liquid |
2500 |
400 |
21~26 |
— |
≤1.0 |
5.0～7.0 |
7 |
|
L63 |
Colorless clear liquid |
2650 |
475 |
34 |
— |
≤1.0 |
5.0～7.0 |
11 |
|
L64 |
Colorless clear liquid |
2900 |
550 |
57~61 |
— |
≤1.0 |
5.0～7.0 |
13 |
|
P65 |
Off-white paste |
3500 |
— |
75~85 |
29.5 |
≤1.0 |
5.0～7.0 |
15 |
|
F68 |
White flake solid |
8350 |
— |
>100 |
50 |
≤1.0 |
5.0～7.0 |
29 |
Performance & Application
1, for low foam detergent or defoaming agent
L61, L64, F68 used in the preparation of low foam, high decontamination synthetic detergent;
L61 is used as Defoamer in the papermaking or fermentation industry;
F68 is used as a defoamer in the blood circulation of artificial cardiopulmonary machine to prevent air from entering.
2, Polyether toxicity is very low, commonly used as drug excipients and emulsifiers, in the mouth, nasal sprays, eyes, ear drops and shampoo are often used.
3, Polyether is an effective wetting agent, can be used for fabric dyeing, photographic development and the acid Yu of the transfer, in the sugar factory using F68, because of the increased permeability of water, you can get more sugar.
4, Polyether is a useful antistatic agent, L44 can provide a lasting anti-static protection effect on synthetic fibers. 5. Polyether is a dispersant in emulsion coatings. F68 is an emulsifier during the polymerization of vinyl acetate emulsion. L62 and L64 can be used as pesticide emulsifiers for coolant and lubricant in metal cutting and grinding.
Lubricant is made when rubber is vulcanized.
6, Polyether can be used as crude oil demulsifier, L64, F68 effective to prevent the formation of hard scale in the oil pipeline, as well as for the recovery of secondary oil.
7, Polyether can be used as papermaking auxiliaries, F68 can effectively improve the quality of copperplate paper. 8, F38 can be used as emulsifier, wetting agent, Defoamer, Demulsifier, dispersant, antistatic agent, dust remover, viscosity regulator, bubble control agent, homogenization agent, gel, etc., for the production of agrochemicals, cosmetics, pharmaceuticals, but also for metalworking, pulp and paper industry, textile processing (textile, finishing, dyeing,
Soft finishing), water quality treatment, also used as bleaching auxiliaries.
9, P65 mainly used in the wool spinning industry, as a wool protective agent, in the wool carbonization process to add about 0.3%, can reduce the damage of wool scales, enhance the strength of single fiber 10%, reduce the spinning breakage rate of 10%.
Packaging &Storage: 200Kg/Iron Bucket, 50KG/plastic barrel packaging. Storage and transport by General chemical. It should be stored in a dry and ventilated place.
Shelf life: 2 years.