| 摘要 |
C4-C7 secondary aliphatic alcohol esters of cyclohexanediacid are especially useful as plasticizers for PVC. In embodiments, these fast fusing plasticizers are useful in plastisol formulations to help improve the processability of flexible PVC material. In preferred embodiments these same plasticizers can be used in blends with other plasticizers, especially slower fusing plasticizers or plasticizers with reduced solvency, such as di-2-propylheptyl phthalate or di-isononyl cyclohexanedicarboxylic acid, to improve processability. |
