Evaluation and characterization of rubber composites loaded with cation exchange clay and cationic surfactant / (Record no. 58524)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02854cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031610.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 161109s2016 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.10.M.Sc.2016.Do.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Doaa Samir Abdelrehim Mahmoud |
| 245 10 - TITLE STATEMENT | |
| Title | Evaluation and characterization of rubber composites loaded with cation exchange clay and cationic surfactant / |
| Statement of responsibility, etc. | Doaa Samir Abdelrehim Mahmoud ; Supervised Magdy Sabaa Wadid Farag , Salwa Hassan Elsabbagh |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم وتوصيف متراكبات مطاط محملة بطفلة قابلة للتبادل الكاتيونى ومنشط سطحى كاتيونى |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Doaa Samir Abdelrehim Mahmoud , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 183 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Inclusion of filler polymer matrix creates new materials such as polymer composites, which show improved physical, mechanical, thermal properties, etc. Nowadays, clays are the most studied fillers because they are easily available in nature and cheap. Clay is classified as a hydrophilic material, which is incompatible with most organophilic polymers. Therefore, clay can be modified before being used as filler via the substitution of the inorganic interlayer cations with organic surfactant and/ or inorganic cations (single and double). The preparation of modified bentonite takes place using cetyl-trimethyl ammonium bromide (CTAB) at different concentrations, then these organobentonite (OB) were dispersed in host polymer. The native or naturally occurring Na+ ions in bentonite and zeolite were replaced by single (Mg, Zn and Sr) and double cations (Zn-Mg, Mg-Sr and Zn-Sr) to give cations exchange bentonites (CEBs) and cations exchange zeolites (CEZe). However, it was scarcely utilized in the rubber industry because these OB affords many advantages, such as ease of preparation, relative cheapness, and being considered as environmentally friendly. The OB, CEBs and CEZe have been evaluated as efficient reinforcing filler in nitrile-butadiene rubber (NBR) and styrene-butadiene rubber (SBR) matrices. The major areas of SBR and NBR consumption are in tire industry, automotive industry and in the production of technical parts, cable insulation materials, shoes soles, hoses, etc. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Cations exchange |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Fillers |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Rubber |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Magdy Sabaa Wadid Farag , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Salwa Hassan Elsabbagh , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Soheir |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.10.M.Sc.2016.Do.E | 01010110070129000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.10.M.Sc.2016.Do.E | 01020110070129000 | 22.09.2023 | CD - Rom | 70129.CD |