10 KOREAN BOOKS RELATING TO «폴리아이소프렌»
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폴리아이소프렌 in the following bibliographical selection. Books relating to
폴리아이소프렌 and brief extracts from same to provide context of its use in Korean literature.
1
Caoutchoucs Synthétiques: - 37페이지
Chapter. POLYISOPRENE. This elastomer is a substitute for natural rubber. It has been produced industrially since 1963 by stereospecific polymerization of isoprene. World production is 800,000 tons annually, including more than 80% for the ...
2
Polymer Technology Dictionary - 212페이지
See cis-polyisoprene. trans-polyisoprene. balata. gutta-percha and natural rubber. isoprene acrylonitrile rubber An abbreviation used for this material is NIR. It is also known as isoprene acrylonitrile copolymer as it is a copolymer of isoprene ...
3
Handbook of Elastomers, Second Edition, - 823페이지
High-cis Polyisoprenes NR is almost 100% cw-polyisoprene. Polyisoprene with very high cw content (97%) (Van, 1966) can be produced by titanium-based Ziegler-Natta polymerization, but anionic polymerization can also produce polymers ...
Anil K. Bhowmick, Howard Stephens,
2000
4
Stereospecific Polymerization of Isoprene - ix페이지
Characterization of cis-1,4-polyisoprene A. Physico-chemical characterization 1. Investigation of the microstructure of cis-1,4-polyisoprene 2. Determination of the degree of unsaturation of cis-1,4-polyisoprene 3. Determination of the degree of ...
5
Spectroscopy of Rubbers and Rubbery Materials - 431페이지
Polyisoprene containing both cis and trans isoprene-units can be prepared by UV irradiation in the presence of thiobenzoic acid [91]. The 13C-NMR study has indicated that cis-trans isomerised polyisoprene is a random copolymer of both ...
Victor M. Litvinov, Prajna P. De,
2002
6
Polymeric Materials Encyclopedia, Twelve Volume Set - 6337페이지
Chem. 1988. 26. 2863. Polyisoprene See: Conducting Polymers (Nonconjugated) Diene Rubbers. Conventional (Ozone Degradation and Stabilization) Eucommia Ulmoide Gum Natural Rubber (Chemical Modification) Natural Rubber (Hevea ...
7
Polymer Latices - 파트 3,2권 - 423페이지
For the particular artificial synthetic cis-1,4-polyisoprene latex investigated by Preiss. Sawyer and Simpson [26] (see further below), the mass median particle diameter was ca. 0.9 um; this is similar to that of many natural rubber latices.
8
Encyclopedia of Chromatography - 2권 - 1101페이지
This "associative" structure is gradually destroyed, and partly when the polyisoprene is dissolved in a conventional solvent. However, in very many cases, a proportion of the NR remains insoluble in such solvents; this fraction is commonly ...
9
Anionic Polymerization: Principles and Practical Applications
According to Forman [32], in 1 952, Firestone's director of research, Dr. F. W. Stavely, instituted research programs for the purpose of exploring synthetic routes that were hoped to lead to the synthesis of cw-polyisoprene (IR). During those ...
Henry Hsieh, Roderic P. Quirk,
1996
10
Handbook of Polymer-Liquid Interaction Parameters and ... - 243페이지
Ito and Guillet20-87 investigated m-polyisoprene (M„ = 126,000, Polysar) by inverse gas chromatography with ten alkane and aromatic hydrocarbons (see below, Table 13). A Bristow-Watson plot yielded 16.3 MPa"2 at 30°C. Schneier,21 ...