生產間苯二甲酸二辛酯
　　Between the production of dioctyl phthalate
　　用間苯二甲酸和辛醇反應制得的間苯二甲酸二異辛酯是一種無色油狀液體型增塑劑，By the reaction between the isophthalic acid and octanol was prepared diisooctyl phthalate as a colorless oily liquid plasticizer,與聚氯乙烯、硝基纖維素、聚苯乙烯等樹脂相容性好，Polyvinyl chloride, nitrocellulose, and polystyrene resin compatibility,其光、熱穩定性及低溫性能良好，電氣性能優良，可用于制造各種塑料制品Its light, good thermal stability and low temperature performance, excellent electrical properties, can be used to manufacture a variety of plastic products。
　　生產間苯二胺
　　Production m-phenylenediamine
　　用間苯二甲酸先制得5-硝基間苯二甲酸，Isophthalic first obtained with 5-nitro acid,進而生產的間苯二胺是一種性能較好的光穩定劑，Furthermore the production of m-phenylenediamine is a better performance of light stabilizers,具有防紫外線的功能With anti-ultraviolet function。
　　生產高阻滲性聚酰胺包裝材料
　　Production of high resistance polyamide permeability of packaging materials
　　由間苯二甲酸和六甲撐二胺縮聚而成的無定型聚酰胺，By condensation of isophthalic acid and hexamethylene diamine from the amorphous polyamide,具有優良的氣體阻滲性，耐穿刺性、透明性、耐熱以及環境適性；Having excellent gas-barrier permeability, puncture resistance, transparency, heat resistance and environmental adaptability;與聚酰胺6共擠多層延伸薄膜或共混無延伸薄膜Polyamide 6 coextruded multilayer film or extended without extending the film blends，可用于肉食、果品、蒸煮袋以及奶酪等包裝。Can be used for meat, fruit, cheese and other cooking bags and packaging.其優點是在高溫條件下，The advantage is that at elevated temperatures,其阻氣性大大超過聚酰胺6，且其水分透過性很低，Gas barrier properties much higher than polyamide 6, and a low moisture permeability,適應于包裝油炸脆性的小吃食品，其熱變形溫度達127℃，Adapted to the fragility of fried snack food packaging, heat distortion temperature of 127 ℃,還適應于用作熱灌裝及蒸煮滅菌作業中的包裝材料。Also suitable for hot filling and retort sterilization used for job packaging materials.
　　生產膠衣樹脂
　　Production gel coat resin
　　膠衣樹脂是由不同類型不飽和聚酯樹脂添加觸變劑、顏料、填料和助劑配制而成的特種樹脂，Gel coat resin is composed of different types of unsaturated polyester resin to add thixotropic agents, pigments, fillers and special additives prepared from resins主要用于玻璃鋼制品的表面保護層。Mainly used for surface protection layer of fiberglass products.目前我國的膠衣樹脂類型主要有間苯二甲酸型、雙酚A型、乙烯基酯等，At present, China's main types of gel coat resin isophthalic type, bisphenol A, vinyl ester, etc.其中間苯二甲酸型膠衣樹脂為常見。Which isophthalic gel coat resin is the most common type.間苯二甲酸型膠衣樹脂是以間苯二甲酸型聚酯樹脂為主的膠衣樹脂，Isophthalic type gel coat resin is isophthalic polyester resin-based gel coat resin,該樹脂綜合性能優良，因間苯二甲酸在酯化過程中不會升華，The resin is excellent overall performance, because isophthalic not sublimate the esterification process,因此樹脂中不會殘留有間苯二甲酸單體和低分子量的間苯二甲酸酯雜質，純度較高。So that the resin does not remain in the room has a low molecular weight acid monomers and impurities terephthalate, high purity.