New Dibenzoate Plasticizer Blends for PVC Applications
Dibenzoates plasticizers are well-established and are used in PVC applications. Chemically, these plasticizers are non-phthalates and function well as high-solvating. In the past, new...
New dibenzoate plasticizer blends for PVC applications
Dibenzoates plasticizers are well-established and are used in PVC applications. Chemically, these plasticizers are non-phthalates and function well as high-solvating. In the past, new benzoates, dibenzoate blends, and grades were developed to keep pace with formulators' needs.
DIPROPYLENE GLYCOL DIBENZOATE | Ataman Kimya A..
A blend of dibenzoate plasticizers, i.e., DEGDB and DPGDB in specified ratios, forms the base of the inventive plasticizer triblend in combination with 1,2-propylene glycol dibenzoates (PGDB). 1,2-Propylene glycol dibenzoate is a known component previously used alone with PVC or in plasticizer blends unrelated to the present inventive triblend. 1,2-Propylene glycol dibenzoate was also known as
Benzoates (NK Series) – Nayakem
NK-250. NK-250 is a proprietary blend of Diethylene Glycol Dibenzoate and DiPropylene Glycol DiBenzoate. It is a non-phthalate, Benzoate plasticizer and is a good substitute for solvating phthalates like DBP and BBP. It is a polar plasticizer that is a high solvated for PVC applications. It exhibits resistance to staining and extraction, and
Dibenzoate plasticizer platform development for PVC applications
Dibenzoates plasticizers are well-established and are used in PVC applications. Chemically, these plasticizers are non-phthalates and function well as high-solvating. In the past, new...
- What is a dibenzoate plasticizer?
- While several commercial dibenzoate plasticizers, such as diethylene glycol dibenzoate (DEGDB) and dipropylene glycol dibenzoate (DPGDB; see Figure 2), are sold commercially [18, 19], these compounds generally contain ether linkages in their central linker connecting the two benzoate moieties.
- Are alkyl diol dibenzoate compounds effective in plasticizing PVC?
- The effectiveness of the tested alkyl diol dibenzoate compounds was assessed as a combination of the various reported material properties. Of the four compounds tested in this study, 1,3-PrDB, 1,5-PDB, and 1,6-HDB (Figure 2) proved to be as effective in plasticizing PVC as the widely- and commercially-used plasticizer DEHP in blends at 40 phr.
- What are benzoates?
- We have a state of the art facilities to manufacture them. Benzoates are high solvating plasticisers for PVC, available as either monobenzoates (benzoates) or dibenzoates. Benzoates plasticizers are in general fast fusing plasticisers offering complemetary performances to general purpose plasticizers.
- Is dibenzoate plasticizer effective in poly (vinyl chloride)?
- 4.1. Dibenzoate Plasticizer Effectiveness in Poly (Vinyl Chloride) The effectiveness of the tested alkyl diol dibenzoate compounds was assessed as a combination of the various reported material properties.
- Is 1,5-pentanediol dibenzoate a PVC plasticizer?
- In a previous study, 1,5-pentanediol dibenzoate (1,5-PDB, see Figure 2) has been proposed and tested as a PVC plasticizer, since the only difference between 1,5-PDB and DEGDB lies within the diol linker part: the oxygen atom of the ether bond in DEGDB is replaced with a carbon atom in 1,5-PDB.
- Does 1 4 butanediol dibenzoate crystallize in PVC blends?
- For blends with 1,4-butanediol dibenzoate, differential scanning calorimetry and torsional temperature sweeps suggested that the compound partly crystallizes within PVC blends over the course of two days, thereby losing the ability to effectively plasticize PVC.
