Abstract
In order to improve the material properties and increase its economics of Thermal Plastic Elastomers(TPE) should use a suitable base oil and necessary additives when TPE compounding. The composition of base oil will play an important factor that will affect the TPE material properties. If too much Paraffinic content or too high CP content, high aniline point of base oil will result in oil bleeding, poor tensile strength, elongation and too soft weakness after TPE compounding, This poor properties can not meet the need of TPE processing industrial. In general,TPE processing oil comes from traditional refining base oil, but this traditional base oil can not meet the need of high quality lubricating oil for vehicle engine oil and industrial lubricants in future. So, unconventional base oil, e. g. hydrocracking base oil or wax hydroisomerization oil will predominate in base oil supply. But these high quality base oil contains much Paraffinic content or high CP content, high aniline point will have demerit when using in TPE processing. Modification of this high quality base oil with suitable additive can meet the requirement of TPE processing oil a successful study will be shown in this paper.
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