Payment & Shipping Terms | Supply Capacity |
Payment Terms: | T/T, WU | Production Capacity: | 100T/year |
Min. Order: | 25KG | Packing: | according to the customer's requirements |
Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Trimellitic Anhydride
CAS 552-30-7
With the large-scale ethylene plant, the resource of trimethylbenzene is increasing. As the raw material of plasticizer with excellent heat and weather resistance, the consumption of trimellitic anhydride is also increasing. In the total consumption, more than 90% of the product is used as plasticizer dioctyl metaphenyltriate of PVC. With the popularization of all kinds of electrical products, trimellitic anhydride plasticizer with excellent heat resistance can be used in the heating part of all kinds of electrical products. The product is also used to manufacture polyester resin, polyimide resin, water-soluble polyester resin, water-soluble polyurethane resin, water-soluble amino alkyd resin, advanced aviation lubricating oil, power capacitor impregnating oil, granular binder, sizing agent, smoke suppressant, instantaneous binder, etc. It has application fields in electric wire and cable, artificial leather for car upholstery, drainage hose of electric washing machine, blinds, handbags, sealing materials and fillers, etc. 1,2,4-phthalic anhydride can also be used as curing agent of epoxy resin, heat-resistant insulating lamination, heat-resistant varnish, stabilizer, dye pigment, surfactant, film, polyacid for water-soluble coating, etc.
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