Tung oil CAS 8001-20-5

Tung oil is a kind of dry oil (iodine value 157~170) obtained from the hot pressing of tung oil from the seeds of tung oil, which can be heated at high temperature (200~250℃), and can be polymerized into gel by itself, or even completely solidified. This special property is due to the polymerization of its main component, α-tung oil extract, which is a characteristic not found in other dry oils. Tung oil is a dark yellow liquid, is extracted from the seeds of the plant oil tung tree natural oil, but this oil with serious toxicity, can not be used internally more than externally based, it is a medicinal efficacy is extremely outstanding Chinese herbal medicine.