98% Min HPLC
With the continuous improvement of modern people's life and knowledge and the transmission of network information by universities, the addition of various additives in polymer materials at home and abroad has been taken very seriously. Plastics, coatings, rubber and other industries have added plasticizers. The demand is growing. However, since dioctyl phthalate (DOP) is considered to have a carcinogenic effect, the development and synthesis of new environmentally friendly, safe and efficient plasticizers have attracted widespread attention.
Environmentally friendly plasticizers such as cyclohexane dicarboxylic acid ester series, vegetable oil series, and polyol series also came into being. M-Toluic Acid manufacturers found Downstream products made from m-toluic acid have found use in this area. For example, the diethylene glycol dim-methylbenzoate plasticizer synthesized from it has a plasticizing performance close to that of dioctyl phthalate (DOP). Ester is a new plasticizer with low toxicity, safety and environmental protection. This will inevitably lead to a sharp increase in the demand for M-Toluic Acid, and will also make the synthesis of m-toluic acid a higher gain.
The plasticizer commonly used in FVC anticorrosive coatings is also dioctyl phthalate (DOP). When plasticizers play a plasticizing role, they generally pass through hydrogen bonding, π stacking, and hydrophobic effects. Diethylene glycol di-m-methylbenzoate's hydrogen bonding ability will be significantly enhanced, which is one of the fundamental reasons it can promote the increase of elongation at break of PVC. After the weak interaction between the structural units is strengthened, the bond Become closer. In FVC anticorrosive coatings, it is very important that plasticizers allow the base of modified fluororesin to participate in weak interactions. For smaller atoms such as fluorine, carbon and hydrogen, the ability of plasticizers to form hydrogen bonds is indispensable. Compared with DOP, the increase in the number of hydrogen bond acceptors increases the chance of hydrogen bond formation, which is an inherent factor that its plasticizing performance on PVC can be comparable to DOP.
Therefore, as the 3-Methylbenzoic Acid manufacturers, we believe that the discovery of diethylene glycol di-m-toluic acid benzoate and other potential m-toluic acid polyol derivative plasticizers will definitely increase the FVC anticorrosive coatings. The use of plasticizers has a direct impact.