Solubility of additives in plasticizers

There are matty reasons to be concerned about the solubility of additives in plasticizers, including  

The above list shows that mutiral solubihty of additives and plasticizers is important for good performance of additives but there is very little support in literatiue. This is partially due to the fact that solubility has to be studied for a particular pair of materials and there are too many combinations in cormnon use. 

---