Handbook of Plasticizers | ScienceDirect
Description. Handbook of Plasticizers, Third Edition, is an essential professional reference, providing information that enables R&D scientists, production chemists, and engineers the information they need to use plasticizers more effectively, and to avoid certain plasticizers in applications where they may cause health or material durability
Plasticizers - Chemical Economics Handbook (CEH) | S&P Global
Plasticizers and plasticization 17 Phthalates 19 Terephthalates 19 Aliphatics 20 Epoxidized vegetable oils 20 Trimellitates 20 Benzoates 20 Phosphate plasticizers 20 Polymeric plasticizers 21 Manufacturing processes 22 Polycarboxylic acid esters 22 Terephthalates 22 Epoxidized vegetable oils 22 Phosphate plasticizers 22 Polymeric plasticizers 22
Plasticizers: Types, Uses, Classification, Selection & Regulation
Most common plasticiser chemistries include citrates, benzoates, ortho-phthalates, terephthalates, adipates, azelates, sebacates, and trimellitates. Plasticizers are the most common additives used in the plastics industry. But, selecting the right plasticizer for an application has always been a daunting task.
What are the main types of plasticizers? - WSD Chemical
1. Phthalate esters are the most widely used plasticizers at present. They have the characteristics of light color, low toxicity, good electrical performance, small volatile components, low odor and low temperature resistance. At present, phthalates esters is 80-85% of the total plasticizers.
STUDY OF CONCRETE WITH VARIOUS TYPES OF PLASTICIZERS AND
ratio moves within 0.35 to 0.60 depending on type and effect of added plasticizers or superplasticizers and required consistency of fresh concrete. Low water-cement ratios that may get under 0.25 is use namely with new modern types of concrete like RPC (Reactive Powder Concrete), characterised with very
- What are the different types of plasticizers?
- Many types of plasticizers are available. Common plasticizers for PVC are di-2-ethylhexyl phthalate (DOP), diisooctyl phthalate (DIOP), and diisodecyl phthalate (DIDP) (Sears and Darby, 1982). General plasticizers for biopolymers are monosaccharides, oligosaccharides, polyols, lipids, and derivatives (Baldwin et al., 1997, Guilbert, 1986).
- What plasticizers are used in PVC?
- Approximately 90% of plasticizers produced are used in the production of flexible polyvinyl chloride (PVC) products (Godwin, 2011). Many types of plasticizers are available. Common plasticizers for PVC are di-2-ethylhexyl phthalate (DOP), diisooctyl phthalate (DIOP), and diisodecyl phthalate (DIDP) (Sears and Darby, 1982).
- What polymers use plasticizers?
- Approximately 90% of these plasticizers are used in the production of plasticized or flexible polyvinyl chloride (PVC) products. Other polymer systems that use small amounts of plasticizers include polyvinyl butyral (PVB), acrylic polymers, poly (vinylidene chloride), nylon, polyolefins, polyurethanes, and certain fluoroplastics.
- Can a plasticizer be a secondary plasticizer?
- Often a plasticizer can be considered a secondary plasticizer in one system, while when used at higher levels in another formulation it is a primary plasticizer. For example, DEHA can also be used as the primary plasticizer in certain types of PVC food films in addition to the secondary plasticizer role with shoe soles.
- What is a primary plasticizer?
- A primary plasticizer enhances elongation, softness and flexibility of polymer. They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear.
- Can GP plasticizer be used as a secondary plasticizer?
- For instance, in shoe soles, it is common practice to incorporate a small amount of the plasticizer di-2-ethylhexyl adipate (DEHA) as a secondary plasticizer together with a primary general-purpose (GP) plasticizer such as diisononyl phthalate (DINP) to give improvements in low-temperature flexibility.