Table 3. Formulation of PVC Samplesa.
| PVC films | PVC (phr) | DBTAE-C1 (phr) | DBTAE-C4 (phr) | DBTAE-C7 (phr) | DBTAE-C11 (phr) | DOP (phr) |
|---|---|---|---|---|---|---|
| PVC-C1 | 100 | 30 | / | / | / | / |
| PVC-C4 | 100 | / | 30 | / | / | / |
| PVC-C7 | 100 | / | / | 30 | / | / |
| PVC-C11 | 100 | / | / | / | 30 | / |
| PVC-D | 100 | / | / | / | / | 30 |
| PVC | 100 | / | / | / | / | / |
“/” means none.