Epoxy soybean oil, epoxy fatty acid esters are a class of the most commonly used epoxy plasticizers, good plasticizing effect of this product for PVC, chlorinated paraffin 52pvc plasticizer strong stability, non-toxic, odorless, light color transparent, they are particularly suitable for the following purposes: 1, is used as heat, weather and high durability auxiliary plasticizer of PVC products, such as roof waterproofing membrane, wire and cable and other materials. 2, for use as a food packaging material, non-toxic plasticizers PVC products, such as beverage bottles, non-toxic, refrigerator seal, medical infusion tubes, syringes, etc. 3, used as a stabilizer of transparent PVC products, such as transparent PVC rolling film, PVC vinyl flooring surface film, big films, packaging film. 4, and polyester plasticizers and used to improve the compatibility of the polyester and PVC. 5, used as a stabilizer and salt stabilizer in PVC products of various formulations and used from synergies and improve stability. Usually epoxy plasticizers mostly based on the reaction of benzene as a solvent derived products, they will have trace amounts of benzene; and this product is the use of advanced synthetic solvent-free process, does not contain any toxic solvents paraffin 52 price , which can reduce the pollution generated in the processing of PVC toxic fumes. This product has the characteristics of a post-treatment process, the acid value is lower than similar domestic products, which ensures the stabilizing effect of this product on PVC better than similar domestic products. ESO for PVC, DOP plasticizing effect much worse than it? There is a plasticizing efficiency table, dop is a standard value, soybean 1.1 seems to be a few or several chlorinated paraffin 1.2 52 manufacturers, anyway, than the dop poor. But the data but not the whole letter, the next best practice. How to deal with the production of epoxy soybean oil during the saponification problem? Saponification problem is a more complex issue, our fly Fu Chemical Co., Ltd. in Guangzhou epoxy soybean oil production more than a decade mainly soybean oil refining process control is good, to prevent the formation of by-products so that you can prevent the epoxidation reaction One possibility appears saponification problems. Why do require epoxy soybean oil fatty acid methyl ester, specifically why? Of course, in order to reduce costs, although the current price of soybean oil methyl ester and less. But some time ago, prices vary greatly, so some manufacturers to use methyl ester of speculation. But looks alone ester and water as there is no consistency ugly. Made with pure soybean oil is the real epoxy soybean oil, epoxy value, good quality, but the high cost; to do with a methyl ester called epoxy, epoxy value is relatively low, the cost is relatively low. But each have their own strengths, not the same purpose. Plasticizer (ESO) method for measuring volatility? ESO is not volatile measuring this indicator, the indicator down a heating loss that the sample is heated to 125 degree temperature 2 hours, and then the sample for comparison with the original! Guangzhou, Foshan seek all epoxy soybean oil producers? Baidu search Fu Chemical Co., Ltd. Guangzhou fly it, I hope to help you! ESO is not lower the value, the higher viscosity epoxy? Wrong! (The lower the viscosity, the more diluted share), the lower the viscosity of the lower proof epoxy value, and if the viscosity is low, there are certainly other proportion of low-doped materials. Paraffin 52 manufacturers, pale yellow liquid (certified), chlorinated paraffin 52 by Guangzhou-Fu Chemical Co. Guangzhou-Fu Chemical Co., Ltd. (www.gzfufei.com) is Guangzhou, plastic additives leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Fly-rich chemical leadership with the staff warmly welcome all inquiries negotiations to create rich chemical fly a better future.