Influence of dioctyl phthalate (DOP) on the mechanical
Request PDF | Influence of dioctyl phthalate (DOP) on the mechanical, optical and thermal properties of formulations for the industrial manufacture of radiation sterilizable medical disposables
Influence of dioctyl phthalate (DOP) on the mechanical
To study the influence of addition of DOP on the afore-mentioned properties, the addition of 1%, 2% and 3% of the mobilizer was made, followed by the irradiation of resulting heat pressed sheets to the industrial standard dose of 25 kGy. Two important characteristic mechanical properties to determine the suitability of the radiation sterilized
Performance assessment of polyvinyl chloride films
The PVC films were synthesized (as per procedure mentioned in section 2.4.1) of various compositions of the epoxidized product (ECLO) and dioctyl phthalate (DOP), as shown in Table 2. The samples were characterized based on XRD analysis, thermogravimetric analysis, and mechanical properties.
Morphology evolution, mechanical properties, Mullins effect
Morphology evolution, mechanical properties, Mullins effect, and its reversibility of polylactide/nitrile butadiene rubber thermoplastic vulcanizates plasticized by dioctyl phthalate - Lin Zhang, Zhicheng Jiang, Zhaobo Wang, 2025 Skip to main content Intended for healthcare professionals 0Cart MENU Search Browse Resources Authors Librarians Editors
The Effect of Concentration and Type of Plasticizer on the
The most broadly used sinc e 1930s phthalate plasticizer has been DOP [6, 7]. Phthalate esters are usually added in concentrations up to 50% of the final weight of the products [18, 19]. According to Ceresana Research report, plasticizer market in 2010 was dominated by phthalate esters, with 54% share of DOP, as the most widely used. Ceresana
- Does dioctyl phthalate affect thermoplastic vulcanizate?
- In their study, Lin et al. investigated the influence of dioctyl phthalate (DOP) content on the mechanical properties, morphological evolution, Mullins effect, and reversibility of poly (lactic acid) (PLA)/acrylonitrile butadiene rubber (NBR) thermoplastic vulcanizate (TPV).
- What is dioctyl phthalate (DOP)?
- Dioctyl phthalate (DOP) is a widely-used plasticizer for NBR, and its structure is illustrated in Fig. 2. DOP has excellent compatibility with polymers, producing a strong plasticizing effect. It has low volatility, is not prone to precipitation, has low mobility, and boasts good resistance to water and organic matter extraction , , .
- Is dioctyl phthalate a plasticizer for NBR?
- Fig. 1. The polymerization process of the NBR. Dioctyl phthalate (DOP) is a widely-used plasticizer for NBR, and its structure is illustrated in Fig. 2. DOP has excellent compatibility with polymers, producing a strong plasticizing effect.
- Does DOP affect mechanical properties of acrylonitrile-butadiene-styrene thermoplastic vulcanizate?
- In another study by Dong et al. , the influence of DOP content on the mechanical properties, Mullins effect, and microstructure of acrylonitrile-butadiene-styrene (ABS)/nitrile butadiene rubber (NBR) thermoplastic vulcanizate (TPV) was investigated. The addition of DOP significantly improved the mechanical properties of ABS/NBR TPVs.
- Does DOP affect the dispersion of O-MMT in PVC/O-MMT/DOP nanocomposites?
- Results of transmission electron microscope (TEM) indicate that O-MMT is partially intercalated and exfoliated in all PVC/O-MMT/DOP nanocomposites. It shows that the addition of DOP has no obvious influence on the dispersion of O-MMT in the PVC/O-MMT/DOP nanocomposites.
- What is the interaction between DOP and nitrile molecular chains?
- The interaction between DOP and the nitrile rubber molecular chains is mainly through van der Waals forces. DOP plasticizes nitrile rubber primarily by replacing the van der Waals forces between the nitrile rubber molecular chains with those between DOP and nitrile rubber. Fig. 7. Interaction processes between DOP and nitrile molecular chains.
