EZHOU ANJEKA TECHNOLOGY CO.,Ltd Anjeka@anjeka.net 86-0711-5117111
Thickening effect of modified polyurea thixotropic agent on solvents of different polarities
| Solvent based polyurea liquid thixotropic agent | Anjeka 4410 | Imported competitor |
| Appearance | yellow transparent | yellow transparent |
| Density g/cm³(23℃) | 1.08 | 1.10 |
| Solid contend(%) | 50 | 50 |
| Crystal poin | <10℃ | <-4℃ |
| Test Formulation | |||||||||
| xylene | Butyl acetate | Propylene glycol methyl ether acetate | Triethylene glycol butyl ether | propylene glycol methyl ether | Xylene/Ethanol(1:1) | isopropanol | ethanol | Note: The polarity of the solvent increases from left to right in sequence | |
| 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Add thixotropic agent Anjeka4410 and imported competitor to different solvents, stir evenly, and let it stand for 12 hours | |||||||||
| xylene | Butyl acetate | Propylene glycol methyl ether acetate | Triethylene glycol butyl ether | propylene glycol methyl ether | Xylene/Ethanol(1:1) | isopropanol | ethanol | ||
|
30min thickening not flowing |
30min thickening not flowing |
45min thickening not flowing |
60min
|
Not thickening |
Basically no thickening
|
Not thickening | Not thickening | ||
|
45min separation occurs after thickening
|
45min separation occurs after thickening |
50min separation occurs after thickening |
60min thickening not flowing |
Not thickening |
100min thickening Basically no thickening |
Not thickening |
Not thickening |
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The modified polyurea rheology additive provides good thickening effects in xylene, butyl acetate, PMA, and butyl triglycol (BTG), demonstrating effective performance in medium-polarity solvents; A comparative evaluation of thickening efficiency in solvents reveals distinct advantages for Anjeka-4410 and the competitive product. Anjeka-4410 is more suitable for thickening medium- to low-polarity solvents, whereas the competitive product performs better in medium- to high-polarity solvents. |
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