CHAPTER 1 Formulation Development - Wiley
level and type of plasticizer. Compounds for low-temperature service most often use blends of standard with special-purpose low-temperature plasticizers (e.g., di-2-ethylhexyl adipate (DOA)). Plasticization typically decreases chemical, solvent, and oil resistance. This can be countered by use of polymeric plasticizers, with attendant
Study of the migration of PVC plasticizers | Semantic Scholar
Impact study of new formulations based on plasticized polyvinyl chloride (PVC) N. Lardjane, N. Belhaneche-Bensemra. Materials Science. 2025. The aim of this paper is the determination of the migration and biodegradation of the PVC additives in the soil. Epoxidized Sunflower Oil (ESO) was used as a thermal organic co-stabilizer for PVC; it….
Analysis of degradation mechanism of plasticized PVC under
Ordinary polymer materials consist of many components such as matrix, filler, plasticizer, stabilizer and antioxidant. Heretofore, an important property of the polymer materials as a commercial product is its mechanical strength. However, the mechanical strength is not a sufficient index to consider the factor of degradation.
The Epoxidized Vietnam Rubber Seed Oil as a Secondary
of Joseph et al. indicated that epoxidized rubber seed oil could be used as a less volatile secondary plasticizer and heat stabilizer for PVC in combination with dioctyl phthal-ate (DOP) [9]. Zinc soaps of rubber seed oil and/or epoxi-dized rubber seed oil were used as thermal stabilizers for PVC plastigels by Egbuchunam et al., and the eect
Structure Design, Performance Simulation and Plasticizing
Plasticizer is an important assistant in the production process of polyvinyl chloride (PVC), which can effectively improve the plasticity of PVC. However, the durability and plasticizing effect of traditional phthalate plasticizers need to be further improved. In this paper, a variety of copolyesters are designed and synthesized from succinic acid, hexanediol and other four different diols
- Is DOP plasticizer soluble in water?
- DOP Plasticizer, or Dioctyl Phthalate, is a clear, colorless, and oily liquid commonly used to enhance the flexibility of plastics. It has a high boiling point and is insoluble in water but soluble in organic solvents like ethanol and ether. What is Dop Plasticizer?
- What is DOP plasticizer?
- DOP Plasticizer is a non-volatile plasticizer that enhances the flexibility of PVC, PS, and PI. Known for its thermal and UV stability, this clear, low-odor liquid is widely used in films and coatings.
- What is Eastman DOP plasticizer?
- Home ... Eastman™ DOP Plasticizer (Bis (2-Ethylhexyl) Phthalate) is a light colored, low volatility, odorless liquid. It is the most widely used all-purpose plasticizer offered by Eastman™ for use with polyvinyl chloride (PVC) resins. It is insoluble in water and has a viscosity of 56 cP at 25°C.
- Does DOP plasticizer percentage affect limiting oxygen index and thermal stability?
- The effect of DOP plasticizer percentage on limiting oxygen index and thermal stability of plasticised PVC was investigated in this paper. DOP was added PVC with various quantities (20, 30, and 50) pphr. LOI and thermal stability instruments used for estimating LOI and thermal stability of plasticised PVC as a function to DOP percentage.
- Which plasticizer can replace DOP?
- DINP and DOTP are perfect plasticizers for replacing DOP: DINP (Di-Iso-Nonyl Phthalate) and DOTP (Di octyl terephthalate), have the same softening effect as DOP (efficiency factor 1.03). At the same time, both products have been classified as unobjectionable.
- What is DOP chemical used for?
- DOP chemical is a general-purpose plasticizer. It is mainly used in the processing of polyvinyl chloride resin. It can also be used in the processing of high polymers such as chemical fiber resin, acetate resin, ABS resin and rubber, as well as paint making, dyes, dispersants, etc. General purpose dioctyl phthalate DOP.
