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The thickening effect of modified polyurea thixotropic agent on PVC paste resin system
The thickening effect of modified polyurea thixotropic agent on PVC paste resin system
| Test Formulation | |||||
| Raw material | Amount | ||||
| PVC resin paste | 100 | ||||
| thixotropic agent | 0.6 | ||||
| Experimental Procedure |
1.Begin by subjecting the paste to high-speed dispersion at 4000 rpm for 25 minutes, until the paste temperature reaches 60°C. 2.Then let it stand for 15 minutes
3.Finally, add the thixotropic agent, disperse at 1500R/min for 10 minutes, and then take it out
4.Measure the viscosity and measure the viscosity after 24 hours |
||||
|
Result
|
Anjeka4410 | Anjeka4410S | Competitive product 410 | Blank | |
|
Initial viscosity (25℃mpa.s) |
> 2 million Pasty / non-flowing |
> 2 million Pasty / non-flowing |
1 million |
4,800 | |
|
Viscosity after 24 hours (25℃mpa.s) |
> 2 million Pasty / non-flowing |
> 2 million Pasty / non-flowing |
> 2 million Pasty / non-flowing |
4,800 | |
| Conclusion | Test results indicate that the modified polyurea thixotropic agent from Anjeka provides a superior thickening effect in PVC paste resin slurry, outperforming competitive products which exhibited less effective thickening on the same day. | ||||
High-viscosity paste with viscosity exceeding 2 million centipoise, exhibiting a non-flowing consistency.
