New plasticizer form of DOP named DEDB and DPGDB used in PVC,cable,pipe material,rubber,plastisol,,artificial leather,etc.
New plasticizer form of DOP named DEDB(Diethylene Glycol Dibenzoate) and Dipropylene glycol dibenzoate(DPGDB). is extensively applied by most plasticizing products.
DEDB
Molecular formula:C18H18O5 Molecular weight:314
CAS NO.:120-55-8
DPGDB/DPDB
Molecular formula: C20H22O5 Molecularweight :342
CAS NO.:27138-31-4
New plasticizer form of DOP named DEDB and DPGDB
Properties 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
Item | Index | |
DEDB | DPGDB | |
Appearance | Light yellow transparent oily liquid | |
Ester content %≥ | 98.0 | 98.0 |
acid number(KOH meq/g)%≤ | 0.3 | 0.3 |
Flash point °C ≥ | 200 | 206 |
Loss on heat(125°C,2hours) %≤ | 0.7 | 0.7 |
specific weight of range D | 1.165-1.175 | 1.01-1.12 |
Toxicity | 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
New plasticizer form of DOP named DEDB and DPGDB
