New low-temperature plasticizer from petroleum raw material
New low-temperature plasticizer from petroleum raw material N. I. Alekhina, S. Z. Levinson, G. E. Novikova & S. K. Kurlyand Chemistry and Technology of Fuels and Oils 32 , 205–208 ( 1996) Cite this article 12 Accesses Metrics Download to read the full article text References K. Tinius, Plasticizers [in Russian], Khimiya, Moscow-Leningrad (1964).
New low-temperature plasticizer from petroleum raw material
NEW LOW-TEMPERATURE PLASTICIZER FROM PETROLEUM RAW MATERIAL N. I. Alekhina, S. Z. Levinson, G. E. Novikova, and S. K. Kurlyand UDC 665.637:665.662.2 In the production of polymeric materials and end-items intended for service at temperatures below -45 ~ the synthetic
S. Z. Levinson's research works | Research Institute
S. Z. Levinson's 20 research works with 1 citations and 192 reads, including: New low-temperature plasticizer from petroleum raw material
Natural-based plasticizers and biopolymer films: A review
Plasticizers are an important class of low molecular weight non-volatile compounds that are widely used in polymer industries as additives [1]. The primary role of such substances is to improve the flexibility and processability of polymers by lowering the second order transition temperature, the glass transition temperature ( Tg ).
SYNTHESIS AND STUDY OF PLASTICIZER PROPERTIES BASED ON
An increase in the fluidity of the melt of polyvinyl chloride (PVC) compounds in the temperature range of 160–205 °C by 19–50% confirms a decrease in the energy intensity of the processes of
- What is the degradation temperature of plasticizers?
- As seen from the Fig. 4, it could be found that the degradation temperature of 5% of those main plasticizers DOA and DOP on the market is 195 °C, at the same time, a series of plasticizers prepared with ricinoleic acid are all after 300 °C.
- Can cooking oil be used as a plasticizer?
- Liu et al. used waste cooking oil to synthesize an efficient plasticizer (AC-FAME-TAE) successfully. Then the performance of this plasticizer was tested by blended with PVC.
- Can ricinoleic acid make a high-stability bio-based plasticizer?
- In this work, a new type of high-stability bio-based plasticizer was obtained by a four-step reaction with ricinoleic acid as main raw material, and its structure was characterized and identified by FT-IR and 1 H NMR.
- Can plasticizer be made from castor oil?
- The synthesis of plasticizer from castor oil can not only avoid the problem of tight edible oil supply, but also protect people's livelihood. Ricinoleic acid could be obtained from castor oil by hydrolyzation under alkaline conditions universally.
- Do plasticizers lubricate PVC film?
- All in all, this also proved that with the increase of plasticizers, the free volume between the PVC molecular chains and the plasticizer increased, and the sliding between the PVC molecular chains was accelerated, making the PVC film more flexible. The Shore hardness data further confirmed the lubricating effect of plasticizers. Table 4.
- Which plasticizer is most commonly used in the world?
- Phthalates, especially dioctyl phthalate (DOP), are among the most widely used plasticizers globally, comprising approximately 80% of the market share [ 1, 4 ].
