Jelaskan - Paraffinic dari Pelincir dalam bahasa melayu

These are primarily triglyceride esters derived from plants and animals.  For lubricant base oil use the vegetable derived materials are preferred.  Common ones include high oleic canola oil, castor oil, palm oil, sunflower seed oil and rapeseed oil from vegetable, and Tall oil from animal sources.  Many vegetable oils are often hydrolyzed to yield the acids which are subsequently combined selectively to form specialist synthetic esters.