Synonyms: DEDB; Diethylene glycol dibenzoate

CAS Registry Number: 120-55-8

Molecular formula: C18H12O5

Relative molecular mass: 314.34

Product Description.

Diethylene glycol dibenzoate is a new type of plasticizer. It is used in the molding process of PVC products.

Our factory has developed this product under the guidance of national experts. The produced diethylene glycol dibenzoate has been identified by infrared spectroscopy and is consistent with the structure of similar products in the international arena. The physical and chemical indicators of the product meet the standards of similar products in the international arena.

It has the advantages of high plasticizing efficiency, low toxicity, good compatibility with polymer, low volatility, low exudation, high filler capacity and high brightness of products.

Product use characteristics.

1、This product can completely replace DOP, DBP, DHP.

2、It can shorten the kneading (stirring) time.

3、Improve processing fluidity.

4、Reduce the plasticizing temperature.

5、Miscible with other main and auxiliary plasticisers.

6、It can be substituted in medium quantity in the formula.

7、No need to change the processing conditions.

Product performance indicators.

Appearance light yellow transparent oily liquid

Ester content ≥98.0

Acid value (KOH mg/g) ≤0.3

Flash point ℃ ≥200

Freezing point ℃ ≤24

Heating loss(125℃3hours)% ≤0.7

Specific gravity range D 1.165~1.175

Toxicity Toxicity is lower than DOP, DBP, low toxicity and environmental protection products

Packing 225kg net weight plastic drum or iron drum

Product use.

The compatibility of diethylene glycol dibenzoate with PVC resin is better than that of DOP and DBP, and the flash point is higher than that of DOP, so it can be used in PVC plastic film, calendering artificial leather, plastic sandals, foam slippers, PVC cable material, cowrie shoe soles, foaming PVC shoe material, rubber shoe material, door, window and car and boat seals, PVC profiles, soft boards, various soft and hard pipes, PVC heat shrinkable film, PVC Twisted knot film, PVC sheet, decorative material, foam hardboard and all other products using plasticizers, have a wide range of uses.

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