Research Article
Synthesis and Properties of Linear Polyether-Blocked Amino Silicone-Modified Cationic Waterborne Polyurethane
Table 1
Compositions of LEPS modified WPU emulsions.
| | Sample | value | IPDI (wt%) | PTMEG (wt%) | MDEA (wt%) | BDO (wt%) | LEPS (wt%) |
| | WPU0 | 1.4 | 41.0 | 48.0 | 6.0 | 5.0 | 0 | | WPU1 | 1.4 | 39.9 | 45.6 | 6.0 | 5.0 | 3.5 | | WPU2 | 1.4 | 39.5 | 42.5 | 6.0 | 5.0 | 7.0 | | WPU3 | 1.4 | 39.1 | 39.4 | 6.0 | 5.0 | 10.5 | | WPU4 | 1.4 | 38.9 | 36.1 | 6.0 | 5.0 | 14.0 | | WPU5 | 1.4 | 38.0 | 30.0 | 6.0 | 5.0 | 21.0 |
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