| LEADER |
02324nam a22002177a 4500 |
| 001 |
1693903 |
| 041 |
|
|
|a eng
|
| 044 |
|
|
|b اليمن
|
| 100 |
|
|
|9 509645
|a Alkadasi, Nabil Abdullah Noman
|e Author
|
| 245 |
|
|
|a Studies on the Effects of Highenergy Electron beam Irradiation on the Mechanical Properties of Magnesium Hydroxide Filled HDPE/Mg(OH)2/TCA-27 composites
|
| 260 |
|
|
|b جامعة ذمار - كلية التربية
|c 2011
|g أكتوبر
|
| 300 |
|
|
|a 17 - 29
|
| 336 |
|
|
|a بحوث ومقالات
|b Article
|
| 520 |
|
|
|b The effect of irradiation electron beam at dose of 150 kGy, on the mechanical properties of high density polyethylene (HDPE) mixed with various amounts of magnesium hydroxide (Mg (OH) 2) composites as filler have been studied here. It has been found that the high-energy electron beam irradiation has much effect on the mechanical properties of the HDPE/Mg (OH) 2/TCA-27 composites. The tensile strength and elastic modulus are increased greater than the unirradiated ones. Meanwhile, the increasing content of the Mg (OH) 2 in composites. The structure of the SEM of the unirradiated HDPE/Mg (OH) 2/TCA-27 shows poorly mechanical properties of composites which are compared to irradiated ones. The Comparison of properties of composites filled with irradiated and unirradiated Magnesium hydroxide establishes than irradiated of Magnesium hydroxide which imparts better reinforcing properties than unirradiated filler of composites. The properties under consideration are tensile strength, (%) elongation at break, elastic modulus, hardness. Tensile strength is improved by 6.67% , elastic modulus is improved by 42.86%, while hardness is improved by 0.85%, at ( 0.37 ) volume fraction.
|
| 653 |
|
|
|a الهندسة
|a البوليمرات
|a هندسة البوليمرات
|a الخواص الميكانيكية
|
| 692 |
|
|
|b Electron Beam Irradiation
|b Cross-Linking
|b Mechanical Properties
|b Mg ( OH ) 2
|b HDPE
|b TCA-27
|b Composites
|
| 773 |
|
|
|4 التربية والتعليم
|6 Education & Educational Research
|c 007
|e Faculty of Education Scientific Journal
|f al-Maǧallaẗ al-ʿilmiyyaẗ li-kulliyyaẗ al-tarbiyaẗ
|l 011
|m مج2, ع11
|o 0212
|s المجلة العلمية لكلية التربية
|v 002
|x 2617-4294
|
| 856 |
|
|
|u 0212-002-011-007.pdf
|
| 930 |
|
|
|d y
|p y
|
| 995 |
|
|
|a EduSearch
|
| 999 |
|
|
|c 948160
|d 948160
|
