The main role of the plasticizer is to reduce the interaction forces between polymer molecules to improve the movement of the polymer chains, reduces the glass transition temperature of the polymer, to improve its workability, flexibility and give the products. In the practical application of epoxy ester paint additive process, the results of PVC plastics mainly for the glass transition temperature is lowered and the elongation increases epoxy ester wholesale dealers, for PVC artificial leather and PVC plastics industry usually film The glass transition temperature and elongation measured plasticizing efficiency plasticizer. Plasticizing efficiency is understood as the amount of plasticizer so that the resin reaches a certain extent of flexibility, or in the same amount of plasticizer added degree of softness under conditions of a resin. For comparison purposes, typically set to 100 DOP plasticizing efficiency, and then be compared with other plasticizers. Plasticized PVC film were used glass transition temperature and elongation Characterization plasticizing efficiency epoxy plasticizer. Epoxy ester (epoxy fatty acid methyl ester) production of PVC product performance (including machining performance, weather performance and plasticizing properties) to meet international standards, but should not be used in high-temperature wire and cable. Application Example 1: production of PVC hard board, tube, hard toys, the use of epoxy fatty acid methyl ester was 10 - 20%; Application Example 2: production of PVC artificial leather, sandals, soft toys, music material, medical equipment, automotive flooring materials, agricultural nozzle, fire hose, prints, gloves and other epoxy ester, epoxy fatty acid methyl ester used in an amount of 20-30%; Application Example 3: production of PVC film, hoses, etc. The amount of epoxy fatty acid methyl ester was 20 - 30%; Application Example 4: Epoxy in rubber production in the amount of fatty acid methyl ester was 20 - 30%. Epoxy ester (epoxy fatty acid methyl ester) common industrial quality standards (a product): Epoxy value,% ≥3.5 color, (Pt-Co) ≤150 number density, (ρ20 ℃) ??g / cm30.915 ~ 0.925 iodine value,% ≤8.0 acid value, mgKOH / g ≤0.5% ≤0.5 heating loss flashpoint (Cleveland Open Cup Germany and France), ℃ ≥170 epoxy ester plasticizers, epoxy ester, a high-quality class product offered by Guangzhou-Fu Chemical Co. Guangzhou-Fu Chemical Co., Ltd. (www.gzfufei.com) strong, credible, in Guangzhou plastics additives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rich chemical fly into the brilliant and you work for a better future!