Polyol benzoate (DEDB)
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Product Description
Polyol benzoate (DEDB) is a new type of plasticizer. It is used for the molding of PVC products. Polyol benzoate can replace DOP and DBP as a plasticizer in PVC resin. It is superior to DOP and DBP in several important parameters. It has the advantages of high plasticizing efficiency, low toxicity, good compatibility with polymers, low volatility, low exudation, large filler capacity, and high product brightness.
Product Details
Introduction
Polyol benzoate (DEDB) is a new type of plasticizer. It is used for the molding of PVC products. Polyol benzoate can replace DOP and DBP as a plasticizer in PVC resin. It is superior to DOP and DBP in several important parameters. It has the advantages of high plasticizing efficiency, low toxicity, good compatibility with polymers, low volatility, low exudation, large filler capacity, and high product brightness.
Technical Index
| Appearance | Transparent oily liquid |
| Specific gravity range D25℃ | 1.08～1.14 |
| Acid value (KOH mg/g) | ≤ 0.3 |
| Heating loss (125℃ 3 hours)% | ≤ 0.5 |
| Volume resistivity/20℃, Ω·cm | 1.7×109 |
| Flash point | ≥ 203 |
| Oxidation value | 325～345 |
| Toxicity | Toxicity is lower than DOP and DBP, and it is a low-toxic product |
Application
Polyol benzoate (DEDB) has a higher flash point than DOP and is particularly suitable for all products that use plasticizers, such as PVC plastic-steel doors and windows, PVC profiles, PVC sheets, decorative materials, and foamed rigid boards.
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Keyword:
Polyol benzoate
DEDB
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