TOTM, Trioctyl Trimellitate, transparent Plasticizer. prepium quality with competitive price, fast shipment and best services. TOTM Trioctyl Trimellitate 1. ... UsageTOTM is the major durable and heat resisting plasticizer. Concurrently, it bears the virtue of polyester ... monomer plasticizers, and is similar to phthalic ester plasticizer in terms of plasticizing efficiency and processing behavior. ...