Many customers have contacted us and asked us about the problems they encountered in the use of Shandong phthalic anhydride. I hope we can help. Today, I will discuss with you about the knowledge of Shandong phthalic anhydride derivatives in these problems, hoping to bring inspiration and help to our customers and friends, and let you have a deep understanding of Shandong phthalic anhydride Solution.

這樣大家在以后使用過程中時也能做到心中有數，不慌不忙，發揮出山東苯酐的作用。  山東苯酐是更重要的有機化工原料之一，其主要衍生物有鄰苯二甲酸二丁酯；二辛酯和二異丁酯等，用作PVC等的增塑劑；還可用于不飽和聚酯樹脂；醇酸樹脂；染料及顏料；多種油漆；食品添加劑；醫藥中的緩瀉劑酚酞；農藥中的亞胺硫磷；滅草松以及糖精鈉等。

In this way, we can have a clear idea in the process of using it in the future, and play the biggest role of Shandong phthalic anhydride. Shandong phthalic anhydride is one of the most important organic chemical raw materials. Its main derivatives include dibutyl phthalate, dioctyl ester and diisobutyl ester, which can be used as plasticizer for PVC, etc. it can also be used in the production of unsaturated polyester resin, alkyd resin, dyes and pigments, a variety of paints, food additives, laxative phenolphthalein in medicine, imidophos in pesticides, bentazone and saccharin sodium And so on.

在合成樹脂工業用于滌綸樹脂、氨基樹脂、不飽和聚酯樹脂、醇酸樹脂等。染料工業用于制備蒽醌、氯蒽二羥基蒽醌等染料中間體和酞菁藍BS、酞菁藍BX、酞菁藍B等染料。塑料工業用于制備鄰苯二甲酸二丁酯、鄰苯二甲酸二辛酯及其混合酯等增塑劑。還是制造多種藥物、油漆及有機化合物的重要中間體。

In the synthetic resin industry for the production of polyester resin, amino resin, unsaturated polyester resin, alkyd resin. The dye industry is used to prepare anthraquinone, chloroanthracene Dihydroxyanthraquinone and other dye intermediates, and phthalocyanine blue BS, phthalocyanine blue BX, phthalocyanine blue B and other dyes. The plastics industry is used to prepare plasticizers such as dibutyl phthalate, dioctyl phthalate and their mixed esters. It is also an important intermediate for manufacturing a variety of drugs, paints and organic compounds.