MARC details
| 000 -LEADER |
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| fixed length control field |
02979cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
170121s2016 ua h f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EG-GiCUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GiCUC |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 049 ## - LOCAL HOLDINGS (OCLC) |
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| Holding library |
Deposite |
| 097 ## - Thesis Degree |
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| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| Classification number |
Cai01.13.04.M.Sc.2016.Re.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Reem Mohamed Salah Mahmoud |
| 245 10 - TITLE STATEMENT |
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| Title |
Physico-mechanical properties of NBR / EPDM rubber blend loaded with different types of compatibilizers / |
| Statement of responsibility, etc. |
Reem Mohamed Salah Mahmoud ; Supervised Ehab Fouad Abadir , Sahar Mohamed Elmarsafy , Mohamed Amin Elshahir Sadek |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
الخواص الفيزيقية و الميكانيكية لتوليفة مطاط النيتريل بيوتاديين و الإيثيلين بروبيلين دايين مونومر بإضافة أنواع مختلفة من المتوافقات |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Reem Mohamed Salah Mahmoud , |
| Date of publication, distribution, etc. |
2016 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
79 P. : |
| Other physical details |
facsimiles ; |
| Dimensions |
30cm |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The purpose of the present research is to compare between the effect of different types of compatibilizers (maleic anhydride, epoxidized soybean oil and styrene butyl acrylate S-BA copolymer), which was added to overcome the incompatibility between NBR / EPDM blend, on the rheological, mechanical, physical and thermal properties of NBR / EPDM blends as well as to obtain the optimum amount of each type of them which will give such a superior properties. Blends of EPDM and NBR were prepared with different ratio (100 / 0, 75 / 25, 50 / 50, 25 / 75 and 0 / 100 EPDM / NBR) and the effect of the blend ratio on the mechanical, rheological and thermal properties have been investigated. Then compatibilization of 50/50 blend, which gives the superior mechanical properties, was made by using (MA) with ratios (0.5, 1, 1.5 and 2 phr); EO (2.5, 5, 7.5 and 10 phr) and S-BA (2.5, 5, 7.5 and 10 phr) were used, and a study of their effect on all the previous properties were made as well. It was found that, among different rubber blends, the (50 / 50) NBR / EPDM blend gives the highest rheological, mechanical and thermal characteristics. Using of MAH; EO or S-BA as compatibilizing agents increase the rheological, mechanical and swelling properties and at the same time don{u2019}t affect the thermal stability of the NBR / EPDM rubber blends. Finally, it is recommended, for the compatibilization of NBR / EPDM, to use 1phr MAH; 5 Phr EO or 5 phr S-BA as these amounts give the optimum rheological, mechanical and swelling properties for the NBR/EPDM rubber blends |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
EPDM |
| 653 #4 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
NBR |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Rubber blends |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ehab Fouad Abadir , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mohamed Amin Elshahir Sadek , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sahar Mohamed Elmarsafy , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
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| Cataloger |
Nazla |
| Reviser |
Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Samia |
| Reviser |
Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
