新增塑剂的形式DOP叫DEDB和DPGDB

New plasticizer form of DOP named DEDB(Diethylene Glycol Dibenzoate) and Dipropylene glycol dibenzoate(DPGDB).isextensively applied by most plasticizing products.DEDBMolecular formula:C18H18O5 Molecular weight:314CAS NO.:120-55-8DPGDB/DPDBMolecular formula: C20H22O5 Molecularweight :342 CAS NO.:27138-31-4 New plasticizer form of DOP named DEDB and DPGDBProperties and features: We produce plasticizer of Diethylene glycol dibenzoate(DEDB) and Dipropylene glycol dibenzoate(DPGDB). Light yellow transparent oily liquid. It can replace DOP,DBP and others dibutyl ester as main plasticizer.It have the advantages of good plasticized capacity, low volatility, low exudative,good heat stability,good uviofast, good resistance to freeze,don’t easy to oxidation and volatile and high brightness of product etc. Quality standard ItemIndexDEDBDPGDBAppearance Light yellow transparent oily liquidEster content %≥ 98.098.0acid number(KOH meq/g)%≤ 0.30.3Flash point °C ≥ 200206Loss on heat(125°C,2hours) %≤ 0.70.7specific weight of range D 1.165-1.1751.01-1.12Toxicity Toxicity is lower than the DOP, DBP,it belong to a low toxicity environmental products. Use: The DEDB and DPGDB compatibility with PVC Resins is better than DOP,DBP.The flash point of DEDB is higher DOP.So,it widely used in PVC granule, non-filling rolling film, artificial leather, cable, board material, flaky material, pipe material, rubber bar, foam material, film, paint, rubber, organic glass, ink, plastisol and vinyl-acetate adhesive etc. Package: DEDB net.225kg Plastic or Metal pails.DPGDB net.200kg Plastic or Metal pails