TOTM is the major durable and heat resisting plasticizer. Concurrently, it bears the virtue of polyester plasticizers and monomer plasticizers , and is similar to phthalic ester plasticizer in terms of plasticizing efficiency and processing behavior. About compatibility, plasticizing performance, and low temperature performance, it is better than polyester plasticizer. Its electrical property is fine as well. It is mainly used for the production of heat resisting wire and cable material, and other durable and heat resisting plank stuff, sheet material, sealing plate and so on.