DEDB
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- Category :
Catalyst and Auxiliary
- CAS NO : 120-55-8
- EC NO : 204-407-6
- Molecular Formula : C18H18O5
- Main Specifications :
- Synonyms : Diethylene glycol dibenzoate;oxydiethylene dibenzoate;2,2'-Oxydiethylene dibenzoate;Ethanol, 2,2'-oxybis-, dibenzoate;Polyol benzoate;oxydiethane-2,1-diyl dibenzoate;DEGDB;
Package: metal pail or plastic pail packing ,Net.225kg
Uses : The compatibility of DEDB 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 m
Molecular Structure:

Product description:
English name:DEDB
Full name: Diethylene glycol dibenzoate
CAS no.:120-55-8
Molecular formula: C18H18O5 Molecularweight :314.34
Product introduction:
Diethylene glycol dibenzoate is a new plasticizer in China. It widely used in PVC products as main plastizer the 1970's abroad.
Our product of DEDB is developed with help from state-level experts. Our product Structure is same as abroad by infrared spectroscopy. The physical and chemical property reaches level of the foreign product of the same kind.
It can replace the dioctyl phthalate and dibutyl ester. Its features include light color, good plasticized capacity, good compatibility , low release, good heat stability, good resistance to freeze , extraction, UV ray, oxidization and volatilization and good electrical performance. It is the cheapest new plasticizer in China,
Technique data:
Appearance Light yellow transparent oily liquid
Ester content ≥99.0
acid number(KOH meq/g) ≤ 0.3
Flash point ℃ ≥ 200
Loss on heat(125℃,2hours) ≤0.7
specific weight of range D 1.165~1.175
Toxicity Toxicity is lower than the DOP, DBP,it belong to a low toxicity environmental products.
Packing Plastic or Metal pail net.200kg
Shipment terms: Within 15days after the T/T confirmed or receipt of L/C at sight
Loading Quantity:18MT / 20’FCL
Use:
The compatibility of DEDB 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.
Product features:
DEDB can completely replace DOP,DBP,DHP.
The time to kneading was lessened.
It can improve the processing flow.
It can bring down plasticizing temperature.
It can be with other primary, secondary plasticizer miscible.
It can replace the equivelent proportion of other plasticizers.