Dibutyl phthalate
Dibutyl phthalate ( DBP) is an organic compound which is commonly used as a plasticizer because of its low toxicity and wide liquid range. With the chemical formula C 6 H 4 (CO 2 C 4 H 9) 2, it is a colorless oil, although commercial samples are often yellow. [3] Production and use [ edit]
Current Status of Plasticizer Research | SpringerLink
In PVC gloves produced in earlier times, phthalate plasticizers were used by 80% among the overall plasticizers, including DOP, DBP, DIBP, BBP, DINP, etc. DOP is called an all-round plasticizer because of its advantages of high plasticization performance, good PVC compatibility, low exudation, low volatility, softness, high brightness, etc.
AQUACOAT ECD: CRITICAL FORMULATION ATTRIBUTES OF PLASTICIZER - DuPont
order of plasticizers is ATEC > DEP > TBC > DBP > ATBC > DBS: in other words, a plasticizer with comparatively high water-solubility, such as DEP, shows a higher rate constant and faster plasticizer uptake than the water-insoluble DBS. Various studies have also been carried out to predict mass transfer of different plasticizer types
Influence of binder content and the ratio of plasticizer to binder on
The green tapes are endued with flexibility and plasticity by using the plasticizer in the process of tape casting. Dibutyl phthalate (DBP) is the predominant plasticizer and can impart flexibility and plasticity to the green tapes so that the green tapes can undergo the following stamping, lamination and metallization [ 13 ].
Plasticizers > Phthalates > DBP, Di Butyl Phthalates
Dibutyl phthalate (DBP) is a low molecular weight, cost effective, efficient and popular phthalate plasticizer used in adhesives and sealants. Dibutyl phthalate (DBP) works like a speciality plasticizer when used in combination with other high molecular phthalates.
- How does plasticizer content affect the release of DBP?
- The results show that the plasticizer content, UV irradiation, and hydrochemical conditions have a great influence on the leaching of DBP from the MPs. The release of DBP into the environment increases proportionally with higher concentrations of additive DBP in MPs, particularly when it exceeds 15 %.
- Does plasticizer content influence the leaching behavior of DBP from PVC microplastics?
- Herein, the leaching behavior of DBP from PVC microplastics (MPs) in freshwater and seawater and its potential risks were investigated. The results show that the plasticizer content, UV irradiation, and hydrochemical conditions have a great influence on the leaching of DBP from the MPs.
- What is DBP made of?
- DBP is produced by esterifying Butanol and Phthalic Anhydride.excellent compatibility with PVC and has high plasticizing efficiency.
- What is DBP & phthalic anhydride?
- DBP is produced by esterifying Butanol and Phthalic Anhydride. excellent compatibility with PVC and has high plasticizing efficiency. a considerable low dosage is enough to reach satisfactory flexibility. a primary plasticizer for general purpose and often used as gelation agent.
- What is the best plasticizer for PVC?
- Dibutyl phthalate is the most commonly used plasticizer for PVC, which can make the products have good softness. Dibutyl phthalate is an excellent plasticizer for nitrocellulose with strong gelation ability. It is used in nitrocellulose coatings and has a good softening effect.
- What is dibutyl phthalate (DBP)?
- Dibutyl phthalate (DBP) is widely used as a plasticizer (in the range of 10–35 %) in polyvinyl chloride (PVC) plastic products, including cosmetics, plastic food packaging, medical devices, building materials, and electronic products , .
