Influence of coupling agent on heat build-up and blowout failure of silica filled vulcanised natural rubber (Record no. 61204)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02045nam a2200169Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Samsuri Azemi |
| 245 #0 - TITLE STATEMENT | |
| Title | Influence of coupling agent on heat build-up and blowout failure of silica filled vulcanised natural rubber |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Journal of Rubber Research |
| Year of publication | 2013 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 101-117 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | The influence of coupling agent (Si69) on heat build-up (HBU) and the resistance to blowout temperature was investigated on vulcanised natural rubber (NR) containing 50 p.p.h.r of precipitated silica. The amount of Si69 was varied from 1 to 6 parts from hundred of rubber (p.p.h.r.). The HBU increased as the amount of Si69 was increased. The increase in HBU was consistent with increase in hysteresis as the amount of Si69 was increased. Increase in hysteresis with increasing Si69 might be attributed to the breaking of rubber- filler interaction via coupling agent as reflected by the Youngs modulus measurement. Youngs modulus decreased progressively as the applied static loading was increased which might be associated with breaking of the rubber-filler interaction. Concomitantly, the volume fraction of rubber (Vr) in the swollen gel also decreased with increasing applied static loading. The Vr, in swollen gel increased as the amount of Si69 was increased for both cases before and after subjection to cyclic loading at 10 MPa for 10 cycles, thus indicating the enhancement of rubber-filler interaction with increasing Si69. The blowout temperature measured in the interior of the test piece was about a factor of 2 higher than that recorded at the base of the test piece. The blowout temperature increased as the amount of Si69 was increased due to enhancement of the rubber-filler interactionvia coupling agent Si69 as indicated by the increase in Vr with increasing Si69 both before and afterblowout failure. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Blowout failure |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Coupling agent |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Silica filled vulcanised natural rubber |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Som Said Che Mohd |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Serial Enumeration / chronology | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Rubber technology | 30/09/2013 | Volume 16, Issue 2 | Journals |