Plasticizers – Benefits, Trends, Health, and Environmental Issues
Plasticizers are colorless and odorless esters, mainly phthalates, that increase the elasticity of a material (e.g., polyvinylchloride (PVC)). Plasticizers soften the PVC to make it flexible and bendable. This opens up a huge range of possibilities for new applications. One of the main benefits of plasticizers is the durability they confer onto
Trends for plasticizers in German freshwater environments
(ESB) for the presence of 23 plasticizers, i.e. 1 7 phthalates and 6 non-phthalates. The samples were collected in the last 10 years at 13 sites in large riv er basins in Germany such as the Rhine
Phthalate Ester - an overview | ScienceDirect Topics
11.09.5.2 Phthalates. Phthalates, or phthalate esters, are a group of chemicals often included in the production of plastics, such as serving as plasticizer to enhance the flexibility of polyvinyl chloride (NTP-CERHR 2000, 2005, 2006 ). An important source of human exposure to phthalate is food, especially fatty and processed food.
Products containing chloro methoxy fatty acid methyl esters
Chemical Auxiliary Agent CAS No.: 26638-28-8 Other Names: Ccris 6065 MF: C19H33Cl5O2 EINECS No.: 247-864-7 Purity: 99% Place of Origin: Zhejiang, China Type: Flocculant Usage: Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents Brand Name: DOBO Model Number: CE-11 Material: Plant oil Colour: Yellowish to colourless Shape:
The advantages and disadvantages of plasticizers
Shortcomings: 1. is not environmentally friendly; 2. is a high price. The advantages and disadvantages of two butyl ester (DBP) plasticizer. Advantages: good phase solubility, good softness. Disadvantages: 1. volatile and water solubility is larger; 2. durability is poor; 3. is not environmentally friendly. The advantages and disadvantages of
- Can Epoxidized vegetable oils replace phthalate esters?
- According to current studies, epoxidized vegetable oils are one of the alternatives that are strongly suggested to replace phthalate esters since they have been demonstrated to be valid in a variety of applications, eco-friendly, and a renewable resource.
- What are non phthalate plasticizers?
- Therefore, plasticizers are mainly used to decrease hardness, softening temperature, elastic modulus, and embrittlement temperature of polymers, while improving their flexibility and elongation. Non-phthalate plasticizer alternatives include citric acid ester, phosphates, polyesters, halogenated alkanes, and epoxy compounds [4, 5, 6, 7].
- Which phthalates are a phthalate ester?
- Dibutyl phthalate (DBP), di-2-Ethylhexyl phthalate (DEHP), di-sec-octyl phthalate (DCP), butyl benzyl phthalate (BBP), dia-myl phthalate (DPP), diisobutyl phthalate (DIDP), and diisopentyl phthalate (DIPP) are all members of the phthalate esters group. Many studies have found that all phthalates may raise the risk of asthma, bronchitis, and cancer.
- Can fatty acid esters replace PVC plasticizers?
- This research study will help in the replacement of traditional PVC plasticizers such as citrates and phthalates with fatty acid esters, a green plasticizer that lacks a benzene ring. The main synthetic route is shown in Fig. 1.
- Why are phosphate esters used as flame retardant plasticizers?
- Phosphate esters are usually used as flame retardant plasticizers, especially in PVC products, because PVC products will not present self-extinguishing when the PVC products contain less than 20 wt % of phosphate plasticizer .
- Can polyvinyl chloride replace petroleum-based O phthalate plasticizers?
- Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o -phthalate plasticizers.
